参数资料
型号: IBM25PPC750-EB0M2250
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 225 MHz, RISC PROCESSOR, CBGA360
封装: 25 X 25 MM, 1.27 MM PITCH, CERAMIC, BGA-360
文件页数: 19/42页
文件大小: 496K
代理商: IBM25PPC750-EB0M2250
Page 26
v 3.2
Datasheet
7/15/99
PowerPC 750TM SCM RISC Microprocessor
Preliminary Copy
QREQ
J3
Low
Output
RSRV
D3
Low
Output
SMI
A12
Low
Input
SRESET
E10
Low
Input
SYSCLK
H9
Input
TA
F1
Low
Input
TBEN
A2
High
Input
TBST
A11
Low
I/O
TCK
B10
High
Input
TDI
B7
High
Input
TDO
D9
High
Output
TEA
J1
Low
Input
TLBISYNC
A3
Low
Input
TMS
C8
High
Input
TRST
A10
Low
Input
TS
K7
Low
I/O
TSIZ0-TSIZ2
A9, B9, C9
High
Output
TT0-TT4
C10, D11, B12, C12, F11
High
I/O
WT
C3
Low
Output
VDD 2
G8, G10, G12, J8, J10, J12, L8, L10, L12, N8, N10, N12
VOLTDET3
K13
High
Output
Table 14. Pinout Listing for the 360 CBGA package
Signal Name
Pin Number
Active
I/O
Note:
1. These are test signals for factory use only and must be pulled up to OVDD for normal machine operation.
2. OVDD inputs supply power to the I/O drivers and VDD inputs supply power to the processor core.
3. Internally tied to L2OVDD in the PID-8t 750 360 CBGA package. This is NOT a supply pin.
4. These pins are reserved for potential future use as additional L2 address pins.
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