sta8088ex STMicroelectronics, sta8088ex Datasheet - Page 11

• Manufacturer Part Number: sta8088ex
• Description: High Flexible Gps/galileo/glonass/qzss Receiver With Powerful Processing Arm9
• Manufacturer: STMicroelectronics

STA8088EX
Table 7.
2.8
Table 8.
Symbol
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P0.8
iopwrsel_r4
SQI_CEn/
SQI_SCK
Symbol
I/O voltage
VDD_IOR1
VDD_IOR1
VDD_IOR1
VDD_IOR1
VDD_IOR1
VDD_IOR1
VDD_IOR1
VDD_IOR1
VDD_IOR5
SQI pins (continued)
SQI pins are multiplexed with P0[13:10] and P0[19] (see
Port 0 pins
Port 0 consists of a 32-bit bidirectional I/O port. It can be either used as general purpose
input or output port, or configured according to the associated alternate functions.
Port 0 pins
I/O Voltage
VDD_IOR4
VDD_IOR4
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
I
Default GPIO.0: general purpose I/O
Default GPIO.1: general purpose I/O
Default GPIO.2: general purpose I/O
Default GPIO.3: general purpose I/O
Default GPIO.4: general purpose I/O
Default GPIO.5: general purpose I/O
Default GPIO.6: general purpose I/O
Default GPIO.7: general purpose I/O
Default CAN1TX: CAN 1 transmit data output
Mode
C
A
B
A
A
A
A
A
A
A
A
B
I/O
O
O
PPS_IN: pulse per second input
PPS_Out: pulse per second output
SQI_CEn: SQI Flash chip enable
RTC_CLKO: RTC clock out
MMC2_CLK: MMC 2 clock line
MMC2_CMD: MMC 2 command line
MMC2_DATA3: MMC 2 data 3
MMC2_DATA2: MMC 2 data 2
MMC2_DATA1: MMC 2 data 1
MMC2_DATA0: MMC 2 data 0
GPIO.8: general purpose I/O
I2C_SD: I2C serial data
SQI Flash clock
SQI Flash chip enable / I/O ring 4 power selection
Doc ID 18357 Rev 1
Functions
Functions
(1)
Table
(1)
7).
Pin description
TFBGA169
TFBGA169
G13
E12
H12
E13
H13
F12
F13
M11
J13
L11
B2
11/29