参数资料
型号: PowerPC 405CR
厂商: IBM Microeletronics
英文描述: 32-bit RISC Embedded Controllers(32位RISC结构嵌入式控制器)
中文描述: 32位RISC嵌入式控制器(32位的RISC结构嵌入式控制器)
文件页数: 29/42页
文件大小: 565K
代理商: POWERPC 405CR
PowerPC 405CR Embedded Controller Data Sheet
29
Power
GND
Ground
Note:
Pins J9–J12, K9–K12, L9–L12, and M9–M12 are also
thermal balls.
I
AV
DD
Filtered voltage input for PLL (analog) circuits
I
OV
DD
Output driver voltage—3.3V
I
V
DD
Logic voltage—2.5V
I
Other pins
Reserved
Connect G19 to ground. Do not connect signals, voltage, or
ground to any other reserved pins.
Signal Functional Description
(Part 6 of 6)
Multiplexed signals are shown in brackets following the first signal name assigned to each multiplexed ball.
Notes:
1. Receiver input has hysteresis
2. Must pull up (recommended value is 3k
to 3.3V, 10k
to 5V
)
3. Must pull down (recommended value is 1k
)
4. If not used, must pull up (recommended value is 3k
to 3.3V)
5. If not used, must pull down (recommended value is 1k
)
6. Strapping input during reset; pull-up or pull-down required
Signal Name
Description
I/O
Type
Notes
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