Specifications
2
Table of Contents
1.
Revision Notes............................................................................................................. 3
2.
Overview...................................................................................................................... 4
2.1.
H
IGHLIGHTS
..........................................................................................................4
2.2.
B
LOCK
D
IAGRAM
..................................................................................................5
2.3.
F
EATURES
..............................................................................................................6
3.
System Components ................................................................................................... 8
3.1.
PXA270 P
ROCESSOR
.............................................................................................8
3.2.
M
EMORY
.............................................................................................................11
3.3.
G
RAPHICS
S
YSTEM
..............................................................................................12
3.4.
A
UDIO
S
YSTEM
....................................................................................................12
3.5.
C
ELLULAR
M
ODULE
............................................................................................15
3.6.
WLAN M
ODULE
.................................................................................................18
3.7.
B
LUETOOTH
M
ODULE
.........................................................................................22
3.8.
GPS R
ECEIVER
....................................................................................................23
3.9.
RTC ....................................................................................................................24
3.10.
P
OWER
S
YSTEM AND
P
OWER
C
ONSUMPTION
......................................................25
4.
Peripheral Interfaces & Connectors ....................................................................... 28
4.1.
M
AIN
USB I
NTERFACE
(P1)................................................................................28
4.2.
S
ECONDARY
USB I
NTERFACE
(P10) ...................................................................29
4.3.
RS232 (P2) .........................................................................................................30
4.4.
MMC/SDIO/SD (P5)..........................................................................................30
4.5.
LCD C
ONNECTOR
(P11)......................................................................................31
4.6.
M
AIN
B
ATTERY
C
ONNECTOR
(P4).......................................................................33
4.7.
A
UDIO
J
ACK
(P6).................................................................................................33
4.8.
S
PEAKER
C
ONNECTOR
(P15) ...............................................................................33
4.9.
K
EYPAD AND
G
ENERAL
P
URPOSE
I/O (P8)..........................................................34
4.10.
C
AMERA
M
ODULE
C
ONNECTOR
(P36).................................................................34
4.11.
SIM C
ARD
S
OCKET
(P7) .....................................................................................36
4.12.
A
NTENNA
C
ONNECTORS
(J3, J4, J6, J7) ..............................................................36
4.13.
LED’
S AND
P
USH
B
UTTONS
................................................................................37
4.14.
C
ELLULAR
M
ODULE
C
ONNECTOR
(P37)..............................................................37
4.15.
E
XTENDER
C
ONNECTOR
(P3): L
OCAL
B
US
, LCD, UART, SSP, I2C...................38
5.
Connector Location .................................................................................................. 45
6.
Address Range Mapping.......................................................................................... 46
7.
Mechanical Considerations...................................................................................... 47
8.
Operating Temperature Ranges.............................................................................. 48