TAIYO YUDEN EYXFDC Complete Class2 Bluetooth Module User Manual
Taiyo Yuden Co., Ltd. Complete Class2 Bluetooth Module
User Manual
29-Mar.-2005 Ver.1.1
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& Tentative
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TAIYO YUDEN
EYSFDCSXX
Bluetooth® Module
EYSFDCSXX (RF+Baseband (Class 2) USB)
Data Report
The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks
by TAIYO YUDEN CO., LTD. is under license.
In case you adopt this module and design some appliance, please
ask for the latest specifications from the local sales office.
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Document constituent list
Control name Control No. Document Page
General Items HD-AG-A031272 1/3 – 3/3
Absolute maximum ratings HD-AM-A031272 1/1
Electrical characteristics HD-AE-A031272 1/3- 3/3
Electrical characteristics HD-AE-C031272 1/1
Circuit schematic HD-MC-A031272 1/1
Outline / Appearance HD-AD-A031272 1/2 - 2/2
Outline / Appearance HD-AD-B031272 1/1
Pin Layout HD-BA-A031272 1/2 - 2/2
Rev. record
24-Sep.-2004> Ver.0.9 Draft
1-Dec.-2004> Ver.1.0 Released
29-Mar-2005>Ver.1.1 Released
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EYSFDCSXX
Control No.
HD-AG-A031272 (1/3)
Control name
General Items
Scope
This specification (“Specification”) applies to the hybrid IC “EYSFDCSXX” for use Bluetooth® module
(“Product”) manufacture by TAIYO YUDEN Co., Ltd. (“TAIYO YUDEN”)
1. Part Number: EYSFDCSXX (USB I/F Support)
Digit3: Customer Code ex) S: TAIYO YUDEN Standard
Digit8: Software Code ex) X: TAIYO YUDEN Standard
Digit9: Hardware Code ex) X: TAIYO YUDEN Standard
*Part number may be modified for mass production or other cases.
Please see “m” for more information.
2. Function: Radio frequency transfer Module (power class 2). Bluetooth® standard Ver 2.0+EDR conformity
3. Application: Note PC, PDA
4. Structure: Hybrid IC loaded with silicon monolithic semiconductor
5. Outline: Connector Type
6. Marking: TBD
7. Features:
-Bluetooth® 2.0+EDR conformity
-USB Interface
-Point-to-Multipoint (7 Slaves)
-Encryption
-Hold, Sniff and Park Mode
-Supported Link Type: ACL (Not support Voice Over HCI)
-AFH&Co-existence
-EDR(Enhanced Data Rate)
8. Packing:
Packaging method: TBD
Packaging unit:TBD
Material of tray: TBD
Tray Specification: TBD
9. Terminal: Data input-output (20pin Board to Board Connector)
RF input-output (Antenna)
10. Mount: Mounted with M2 screw
11. Notes:
a. Any question arising from this Specification shall be solved through mutual discussion by the parties
hereof.
b. This Product is not designed for radiation durable and should not be used under the circumstance of
radiation.
c. The operating conditions of this Product are as shown in this Specification. Please note that TAIYO
YUDEN shall not be liable for a failure and/or abnormality which is caused by use under the conditions
other than the operating conditions hereof.
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Control No.
HD-AG-A031272 (2/3)
Control name
General Items
d. This Product mentioned in this Specification is manufactured for use in Note PCs, PDAs and Cellular
Phones. Before using this Product in any special equipment (such as medical equipment, space equipment,
air craft, disaster prevention equipment), where higher safety and reliability are duly required, the
applicability and suitability of this Product must be fully evaluated by the customer at its sole risk to
ensure correct and safety operation of those special equipments. Also, evaluation of the safety function of
this Product even for use in general electronics equipment shall be thoroughly made and when necessary,
a protective circuit shall be added in design stage, all at the customer’s sole risk.
e. TAIYO YUDEN warrants only that this Product is in conformity with this Specification for one year after
purchase and shall in no event give any other warranty.
f. The warranty period shall be one year.
g. Communication between this Product and others might not be established nor maintained depending upon
radio environment or operating conditions of this Product and other Bluetooth® products.
h. This Product is designed for use in products which comply with Bluetooth® Specifications (ver 2.0+EDR)
(“Bluetooth Specifications”). TAIYO YUDEN disclaims and is not responsible for any liability
concerning infringement by this Product under any intellectual property right owned by third party in case
the customer uses this Product in any product which does not comply with Bluetooth Specifications (the
“non-complying products”). Furthermore, TAIYO YUDEN warrants only that this Product complies with
this Specification and does not grant any other warranty including warranty for application of the
non-complying products.
i. TAIYO YUDEN dose not render updating or upgrading service for the firmware in the Module.
j. In order to take tests for getting the certification of each country’s Radio Law with a device incorporating
this module, it is necessary to make the software in Host to put the module into test condition. Please
contact TAIYO YUDEN for farther details.
k. Please evaluate adequately our module incorporated to your products before mass production.
l. This Product operates in the unlicensed ISM band at 2.4GHz. In case this Product is used around the other
wireless devices which operate in same frequency band of this Product, there is a possibility that
interference occurs between this Product and such other devices. If such interference occurs, please stop
the operation of other devices or relocate this Product before using this Product or do not use this
Product around the other wireless devices.
m. Part Number Modification Notice (Bluetooth® Modules)
Part numbers for sample modules or part numbers you see in this Specification are TAIYO YUDEN
standard part numbers. In case of modification made to any modules, to meet requested specifics, the part
number will carry a different part number, due to forfeit originality. Additionally, part numbers may be
modified based on mass production stage, Bluetooth® logo Qualification stage, or other related stages.
Please contact TAIYO YUDEN to confirm whether your part number needs to be modified.
Please see the following examples for cases that part numbers are modified:
- for specific firmware version (our standard item firmware will be upgraded occasionally)
- for specific BD address (our standard item BD address is owned by TAIYO YUDEN )
- for different baud rate (our standard is 115.2kbps and partly1Mbps)
- for specific USB ID (our standard item USB ID is owned by TAIYO YUDEN or chip manufacture)
- for other related cases (specific or different setting, form, sizes, or display etc..)
In case you have applied for Bluetooth® Qualification with our standard part number without previous
notice to TAIYO YUDEN, we shall not be responsible for any expense that will be required to change its
name/number.
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Control No.
HD-AG-A031272 (3/3)
Control name
General Items
n. Ability of lead free mounting at customer's assembly (Heat resistance of this Product) :Yes
Containment of hazardous substance in this Product
*Pb (Lead) : Non use
*Additional RoHS regulation substance (Cd.Hg.Cr+6.PBB.PBDE) :Non use
p. In addition when this Product is used under environmental conditions such as over voltage
which are not guaranteed ,it may be destroyed in short mode. To ensure the security of
customer’s product, please add an extra fuse or/and a protection circuit for over voltage.
This module is still under development, thus specifications do not guarantee both the quality an
d
reliability at the time of shipment. Since the specifications and mass production of the module are no
t
confirmed either, the contents of the technical notes are subject to change without any prior notice.
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Control No.
HD-AM-A 031272 (1/1) Control name
Absolute maximum ratings
Absolute maximum ratings
Rating
Item Symbol
Min. Typ. Max. Unit Remark
Supply voltage VDD_3.3V -0.3 3.6 V
Input voltage Vin -0.3 VDD_3.3V+0.3 V I/O terminals
without USB
interface
Recommendation operating range
Rating
Item Symbol
Min. Typ. Max. Unit Remark
Supply voltage VDD_3.3V 3.15 3.3 3.45 V
Supply voltage ripple
and spike noise VDD_rn 30 mVp-p
Operation temperature
range Topr -25 25 75 Degrees C
Humidity=40%RH
Note 1
Storage temperature
range Tstg -30 25 85 Degrees C
Humidity=40%RH
Note 2
Note:
1. Operation temperature range is set to satisfy products electrical characteristics for a short period of time.
Refer reliability condition to check the product life cycle if you use this module for a long period of time
in the condition other than the Typ. standard.
2. Storage temperature range is the condition for transportation and storage in temporary.
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Control No.
HD-AE-A 031272 (1/3) Control name
Electrical characteristics
Electrical characteristic
DC Specifications
The Specification applies for Topr.= 25 degrees C, VDD_3.3V=3.3V
No. Parameter Condition Symbol Min. Typ. Max. Unit Remark
1 Operating Voltage 1 VDD_3.3V 3.15 3.3 3.45 V
2 Input Low Voltage1 /RESET, PIO_X VIL1 -0.3 0.8 V
3 Input Low Voltage2 USB_D+, USB_D- VIL2 - 0.8 V
4 Input High Voltage1 /RESET, PIO_X VIH1 0.7xVDD
_3.3V VDD_3.3V
+0.3 V
5 Input High Voltage2 USB_D+, USB_D- VIH2 2.0 - V
6 Output Low Voltage1 USB_D+, USB_D- VOL1 - 0.3 V
7 Output Low Voltage2 PIO_X VOL2 - 0.4 V IOL=4mA
8 Output High Voltage1 USB_D+, USB_D- VOH1 2.8 - V
9 Output High voltage2 PIO_X VOH2 VDD_3.3V
-0.4 - V
IOH =-4mA
10 Peak current Continuous Rx Iccp1 60 180 mA Note3,4
11 Average current1 Sniff mode (Slave only) Icca1 15 - mA Note 1,3,4
12 Average current2 Standby mode Icca2 9 - mA Note3,4
13 Average current3 Send DM1packet (Master) Icca3 46 - mA Note3,4
14 Average current4 Receive DM1packet (Slave) Icca4 45 - mA Note3,4
15 Average current5 Hold mode (Slave only) Icca5 12 - mA Note3,4
16 Average current6 Park mode (Slave only) Icca6 13 - mA Note 2,3,4
Notes:
1. Sniff mode parameter. Max interval 0050h
Min interval 0010h
Attempt 0005h
Timeout 0005h
2. Park mode parameter. Max interval 0100h
Min interval 0010h
3. The consumption current might fluctuate with the condition of radio communication, host performance
and test circuit.
4. The value may fluctuate several [mA] depending on Firmware version.
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Control No.
HD-AE-A 031272 (2/3) Control name
Electrical characteristics
Timing for Power Up/Down Sequence
The Specification applies for Topr.= 25 degrees C, VDD_3.3V=3.3V
No. Parameter Condition Symbol Min Typ Max Unit
Remark
1 VDD_3.3V Rise Time from 0V to
3.15V t1 0 2 ms
2 VDD_3.3V=3.15V to RESET high t2 10 ms Note 1,2
3 RESET high to Module Ready t3 70 3000 ms Note 4,5
4 RESET pulse width t4 6 ms
5 Power on to stable condition t5 2 ms Note 3
6 /RESET low to VDD_3.3V off t6 0 ms
7 /RESET High to /RESET Low t7 3000 ms Note 4, 5
8 /RESET Low to USB_I/F High-Z t8 0 10 ms
Notes:
1. This module has an internal FROM and a function to erase/sort unnecessary data if certain HCI
commands are issued and consume more than a certain level of free space in the FROM. This operation
occurs at every module initialization (power-on).
If supply voltage becomes non-defined states during initialization or writing in FROM, data in FROM
might be destroyed. If the data in FROM is destroyed, module will not work correctly. Therefore please
be sure to stabilize power source before RESET release.
In addition please design module peripheral circuits to avoid temporary blackout of power source during
operation.
Please refer HD-AE-C031272 for HCI command which rewrites FROM data.
2. Input /RESET signal of 10ms and more in condition of VDD_3.3V at over 3.15V.
3. During t5 input or output is unstable and this condition occurs at the following pins.
(PIO_X, USB_DP, USB_DM)
This unstable condition of t5 continues until the internal power of 1.8V reaches its steady state after
VDD supply. After that, it takes some time to discharge when the unstable condition of PIO pin is output
high. Discharged time changes depending on the outside load. Please pull-down PIO pin with a 4.7k
ohm resistor to reduce the discharged time.
4. Some of User Settings are stored in FROM writable memory area and FROM free space is controlled by
Firmware.When the free space in FROM is lower than certain amount, Defrag automatically starts.
Amount of time required for Defrag will vary depending on the environment. Please conduct enough
verification for the time required for the customer’s product under customer’s environment before use.
5. It may change due to the firmware version.
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Control No.
HD-AE-A 031272 (3/3) Control name
Electrical characteristics
Timing Diagram for Power Up Sequence
VDD_3.3V
/RESET
USB_I/F
t1
t2
t3
t4
t5
t7
t8
High-Z High-Z
Timing Diagram for Power Down Sequence
VDD_3.3V
/RESET
USB_I/F
t6
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Control No.
HD-AE-C 031272 (1/1) Control name
Electrical characteristics
Module Stack
Note:
The protocol stack in the module is compliant with the Specification of the Bluetooth® System V2.0+EDR
HOST
USB I/F
USB HCI Host Transpor
t
HCI Implementation
Link Manager
Link Controller
Base Band
Radio
Bluetooth® Module
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Control No.
HD-MC-A 031272 (1/1) Control name
Circuit Schematic
Block Diagram
USB D+
USB D-
PIO_4(CH_CLK/BT_PRIORITY)
PIO_3
PIO_2
/RESET
1
16
17
14
18
9
13
20
8
11
Connector
3
2
4
5
6 PIO_5 (BT_Active)
7
10
12
PCM_SYNC
15
19
VDD_3.3V
PIO_0
PIO_1
PIO_6(CH_DATA/WLAN_ACTIVE/)
UART_TX
UART_RX
UART_RTS
UART_CTS
PCM_OUT
PCM_IN
GND
Balun
filter
Baseband
Micro
controller
8Mbit
Flash ROM
CRYSTAL
16 MHz
RF
LDO
Bluetooth
Device
PCM_CLK
Antenna
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EYSFDCSXX
Control No.
HD-AD-A031272 (1/2) Control name
Outline/Appearance
31.0
15.0
10.2+/-0.3
7.5+/-0.3
2.75
13.0+/-0.1
28.5+/-0.3
2.75
3.1+/-0.35 18.2+/-0.1
15.2+/-0.3
Φ2.5+/-0.1
1
10
11
20
Indication label
4.5+/-0.3
max
3
Note:
Outline/Appearance data is PRELIMINARY, not guaranteed and subject to change without notice.
Unit: mm, Tolerances unless otherwise specified: +/-0.2mm
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EYSFDCSXX
Control No.
HD-AD-A031272 (2/2) Control name
Outline/Appearance
Recommendation for Module Mouting
Note :
a. We recommend cutting motherboard, on which Taiyo Yuden module
will be mounted, as described in the followings in order to
ensure antenna characteristics.
b. In addition we recommend keeping a case away from module
antenna area and making the case with materials other than metal.
c. Please contact Taiyo Yuden for the details of module mountings.
5.7
15.0
Mother Board
Mother Board
Module 2.0
Min
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EYSFDCSXX
Control No.
HD-AD-B031272 (1/1) Control name
Outline/Appearance
Indication label (dimension : mm)
5.45
29.0
5.2
13.8
R2.9
00037A00A000
FCC ID : ************
IC : *************
Taiyo Yuden Co., Ltd. Made in Japan
P/N : EYSFDCSXX
Material: PET ( UL969 ) / Label color : White
4389A-EYXFDC
RYYEYXFDC
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EYSFDCSXX
Control No.
HD-BA-A031272 (1/2) Control name
Pin Layout
Pin Descriptions
Terminal
No. Terminal name Input/Output Description Remark
1 VDD_3.3V Input DC3.3V Power supply Note 1
2 PIO_0 Input/Output
Reserved, Keep on set side terminal open.
Bi-directional with programmable strength internal
pull-up/down.
Note 2
3 PIO_1 Input/Output Reserved, Keep on set side terminal open.
Bi-directional with programmable strength internal
pull-up/down.
Note 2
4 PIO_6
(CH_DATA/
WLAN_ACTIVE/)
Input/Output
(Input)
Reserved, Keep on set side terminal open.
Bi-directional with programmable strength internal
pull-up/down. (WLAN_Active/CH_Data input for
Co-existence signaling)
Note 2
5 PIO_5
(BT_Active ) Input/Output
(Output)
Reserved, Keep on set side terminal open.
Bi-directional with programmable strength internal
pull-up/down. (BT_ Active output for Co-existence
signaling.)
Note 2
6 PIO_4
(CH_CLK/
BT_PRIORITY/)
Input/Output
(Output)
Reserved, Keep on set side terminal open.
Bi-directional with programmable strength internal
pull-up/down. (BT_Priority/CH_CLK output for
Co-existence signaling)
Note 2
7 PIO_3 Input/Output
Reserved, Keep on set side terminal open.
Bi-directional with programmable strength internal
pull-up/down.
Note 2
8 PIO_2 Input/Output
Reserved, Keep on set side terminal open.
Bi-directional with programmable strength internal
pull-up/down.
Note 2
9 USB_D- Input/Output USB data (Negative) input-output
10 USB_D+ Input/Output USB data (Positive) input-output
11 /RESET Input Active low RESET signal with internal weak
pull-up Note 3
12 UART_TX Output Do not Connect
13 UART_RX Input Do not Connect
14 UART_RTS Output Do not Connect
15 UART_CTS Input Do not Connect
16 PCM_SYNC Input/Output
Do not Connect
17 PCM_OUT Output Do not Connect
18 PCM_IN Input Do not Connect
19 PCM_CLK Input/Output Do not Connect
20 GND - Ground
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Control No.
HD-BA-A031272 (2/2) Control name
Pin Layout
Notes
1. Pin1 (VDD_3.3V) is used for power supply of BT module. (MAX 200mA).
2. Strength pull-downs (pull-ups) are equivalent to a few kOhms resistance, but are more
accurately modeled as a 40 uA current drain (source).
3. Weak pull-ups can be thought of 1M Ohm connections to VDD, but are more accurately
modeled as a -1 uA current source.
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FCC Regulatory Information
Canada Regulatory Information
CAUTION: To maintain compliance with FCC’s RF exposure guidelines, use only the supplied antenna.
Unauthorized antenna, modification, or attachments could damage the transmitter and may violate FCC regulations.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may Cause undesired operation.
Canadian Radio Interference Regulations: This digital apparatus does not exceed Class B limits for radio noise
emissions from a digital apparatus as set out in the interference-causing equipment standard entitled “Digital
Apparatus”, ICES-003 of the Industry Canada.
Cet appareil numérique respecte les limites de bruits radio éléctiques applicables aux appareils numériques de
Classe B prescrites dans la norme sur le matériel brouilleur: "Appareils Numériques", NMB-003 édictée pa
r
l'Industrie Canada.
Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this
device must accept any interference, including interference that may cause undesired operation of the device.
L
'utilisation de ce dispositi
f
est autorisée seulement aux conditions suivantes : (1) il ne doit pas produire de
brouillage et (2) l'utilisateur du dispositif doit être prêt à accepter tout brouillage radioélectrique reçu, même si ce
brouillage est susceptible de compromettre le fonctionnement du dispositif.