EWSCASQXX TAIYO-YUDEN [Taiyo Yuden (U.S.A.), Inc], EWSCASQXX Datasheet - Page 3

• Manufacturer Part Number: EWSCASQXX
• Description: Buletooth Module
• Manufacturer: TAIYO-YUDEN [Taiyo Yuden (U.S.A.), Inc]

RF_IN-OUT
Block Diagram
Carrier Frequency
Operating Voltage (VDD_MEM)
Operating Voltage (VDD_PIO)
RF Output Power
RX Sensitivity
Load Impedance
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Average Current Consumption
TAIYO YUDEN
General Electrical Specification
Features
Applications
•The module is a Max.4dBm( Class2 ) module.
•Bluetooth
•Internal baseband clock oscillator.
•Internal 1.8V regulator
•Low current consumption
•Support functions
Serial Port Emulation (Point-To-Point)
• Interface: UART
• Protocol Stack/Profile (L2CAP,RFCOMM,SDP,GAP,SPP)
•Small outline.
Note:The above PRELIMINARY data are not guaranteed,and are subject to change without notice.
The Bluetooth
Simple Cable Replacement
• POS,Barcode Reader,FA equipments
by TAIYO YUDEN CO.,LTD. is under license.
B.P.F
Loop Filter
®
Parameter
Memory
Flash
standard Ver1.1 conformity.
Xtal
Balun
®
15.4
word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks
x
10
x
RF + BB
2.0
mm
measured in 50 ohm
No abnormal Oscillation
RESET, UART, GPIO
RESET, UART, GPIO
UART, GPIO
UART, GPIO
Receive DM1 Packet
Regulator
Description
I/O
VDD_MEM
VDD_PIO
RESET
UART(4)
Baud Rate(3)
Role
Operation Mode
GND(6)
SPI(4)
LED(2)
Outline
VDD_PIO-0.40
0.70VDD_PIO
2.402
Min.
-0.30
3.00
3.00
-6
-
2.2
RFCOMM
Bluetooth
TBD
Typ.
3.30
3.30
UART
-83
0
-
-
-
-
EYSF2CA**-**
L2CAP
LMP
1x11
15.4
VDD_PIO+0.30
Jun./2003 Ver.1.1
LED, Baudrate, Role, Op Mode
Max.
2.480
®
3.60
3.60
0.80
0.40
-70
5:1
4
-
-
Module
SDP
2.2
Unit: mm
Units
GHz
dBm
dBm
mA
V
V
V
V
V
V
-