spear-09-h122 STMicroelectronics, spear-09-h122 Datasheet - Page 18

• Manufacturer Part Number: spear-09-h122
• Description: Spear Tm Head600
• Manufacturer: STMicroelectronics

Pin description
Table 2.
18/37
FLASH
Group
FIRDA
NAND
UART
SMI
SPI
I
I/F
2
C
SMI_DATAOUT
SMI_CLK
SMI_CS_0
SMI_CS_1
SSP_1_MOSI
SSP_1_MISO
SSP_1_SCLK
SSP_1_SS
SSP_2_MOSI
SSP_2_MISO
SSP_2_SCLK
SSP_2_SS_0
SSP_2_SS_1
SSP_3_MOSI
SSP_3_MISO
SSP_3_SCLK
SSP_3_SS
UART1_TXD
UART2_TXD
UART1_RXD
UART2_RXD
FIRDA_TXD
FIRDA_RXD
SDA
SCL
NF_IO_0
Pin description by functional group (continued)
Signal name
AA21
AB21
AB22
AA22
AA19
AA20
AB19
AB20
AA18
AB18
Ball
H19
K20
K21
K22
K19
K18
Y18
Y19
L20
L22
L19
L18
J20
J21
J22
J19
Direction
Output
Output
Output
Output
Input
Input
Input
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
Serial Flash
Output Data
Serial Flash Clock
Serial Flash
Chip Selects
Master Out
Slave In
Master In
Slave Out
Serial Clock
Slave Select
Master Out
Slave In
Master In
Slave Out
Serial Clock
Slave Select
Slave Select
Master Out
Slave In
Master In
Slave Out
Serial Clock
Slave Select
Serial data Out
Serial Data In
Serial data Out
Serial Data In
Serial data In/Out
Serial Clock
Data
Function
TTL Output Buffer
3.3V capable, 4mA
TTL BIDIR buffer
3.3V capable, 8mA
3.3V tolerant, PU
TTL Output Buffer
3.3V capable, 4mA
TTL Input Buffer
3.3V tolerant, PD
TTL Output Buffer
3.3V capable, 4mA
TTL Input Buffer
3.3V tolerant, PU
TTL BIDIR Buffer
3.3V capable, 4mA
3.3V tolerant, PU
TTL BIDIR Buffer
3.3V capable, 4mA
3.3V tolerant, PU
SPEAR-09-H122
Pin Type