spear-09-h122 STMicroelectronics, spear-09-h122 Datasheet - Page 14

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

Pin description
Table 2.
14/37
Ethernet
LCD I/F
Group
GPIO
RXD_1
RXD_2
RXD_3
GMII_RXD_4
GMII_RXD_5
GMII_RXD_6
GMII_RXD_7
COL
CRS
MDIO
MDC
GPIO_0
GPIO_1
GPIO_2
GPIO_3
GPIO_4
GPIO_5
GPIO_6
GPIO_7
GPIO_8
GPIO_9
CLD_0
CLD_1
CLD_2
CLD_3
CLD_4
CLD_5
CLD_6
CLD_7
CLD_8
CLD_9
CLD_10
Pin description by functional group (continued)
Signal name
W18
W19
W22
W21
W20
Ball
C18
U18
U19
R19
R18
U22
U21
B21
A21
B20
A20
B19
A18
A19
A17
B17
B18
V18
T18
V19
T19
Y20
Y21
Y22
V20
V21
V22
Direction
Output
Output
Input
Input
I/O
I/O
I/O
Receive Data
Collision Detect
Carrier sense
Management Data I/O
Management Data
Clock
General purpose I/O
LCD Data
Function
TTL Input buffer
3.3V tolerant, PD
TTL BIDIR buffer
3.3V capable, 8mA
3.3V tolerant, PD
TTL Input buffer
3.3V tolerant, PD
TTL BIDIR buffer
3.3V capable, 4mA
3.3V tolerant, PD
TTL Output buffer
3.3V capable, 8mA
TTL BIDIR Buffer
3.3V capable, 8mA
3.3V tolerant, PU
TTL Output buffer
3.3V capable, 8mA
TTL Output buffer
3.3V capable, 8mA
SPEAR-09-H122
Pin Type