SPEAR-09-H022_06 STMICROELECTRONICS [STMicroelectronics], SPEAR-09-H022_06 Datasheet - Page 21

• Manufacturer Part Number: SPEAR-09-H022_06
• Description: SPEAr Head200 ARM 926, 200K customizable eASIC gates, large IP portfolio SoC
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

SPEAR-09-H022
Table 1.
MASTER
MASTER
Ethernet
CLOCK
GPI/Os
RESET
MPMC
Group
JTAG
I²C
MDC
MDIO
GP_IO[0]
GP_IO[1]
GP_IO[2]
GP_IO[3]
GP_IO[4]
GP_IO[5]
SDA
SCL
TDO
TDI
TMS
RTCK
TCK
nTRST
MCLK_in
MCLK_out
MRESET
MPMCDATA[0]
MPMCDATA[1]
MPMCDATA[2]
MPMCDATA[3]
MPMCDATA[4]
MPMCDATA[5]
Pin description by functional groups (continued)
Signal Name
AA12
AB13
AA13
W12
M19
M20
M21
M22
Ball
R22
R21
R20
R19
P22
P21
A21
A22
B20
B22
C21
C22
Y12
Y13
U1
H4
T1
Direction
Output
Output
Output
Output
Output
Input
Input
Input
Input
Input
I/O
I/O
I/O
I/O
Output timing reference for MDIO
I/O data to PHY
General Purpose IO
I
Jtag TDO
Jtag TDI
Jtag TMS
Jtag output clock
Jtag clock
Jtag reset
12 MHz input crystal
12 MHz output crystal
Master reset
DDR / SDRAM data
2
C serial data
Function
TTL bidirectional
buffer,
3.3 V capable,
4 mA drive capability,
with Pull Down
TTL bidirectional
buffer,
3.3 V capable,
8 mA drive capability
TTL bidirectional
buffer,
3.3 V capable,
4 mA drive capability,
with Pull Up
TTL bidirectional
buffer,
3.3 V capable,
4 mA drive capability
TTL bidirectional
buffer,
3.3 V capable,
4 mA drive capability,
with Pull Up
Oscillator
3.3 V capable
TTL Schmitt trigger
input buffer,
3.3 V capable
LVTTL / SSTL
ClassII bidirectional
buffer
Pin description
Pin Type
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