A80960CA25 Intel, A80960CA25 Datasheet - Page 43

• Manufacturer Part Number: A80960CA25
• Description: IC MPU I960CA 25MHZ 168-PGA
• Manufacturer: Intel

Specifications of A80960CA25

• Processor Type: i960
• Features: CA suffix, 32-Bit with DMA, 1K Cache
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 168-PGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 802884

Note: In 1x clock mode, the RESET pin is actually sampled on the falling edge of 2xCLK. 2xCLK is an internal signal
generated by the PLL and is not available on an external pin. Therefore, RESET is specified relative to the rising
edge of CLKIN. The RESET pin is sampled when PCLK is high.
Note: Case 1 and Case 2 show two possible polarities of PCLK2:1
2x CLK
RESET
CLKIN
PCLK2:1
PCLK2:1
(Case 1)
(Case 2)
RESET
CLKIN
Figure 22. Clock Synchronization in the 2-x Clock Mode
Figure 23. Clock Synchronization in the 1-x Clock Mode
1.5V
1.5V
T IH
T IH
1.5V
1.5V
Max
Min
1.5V
T IS
T IS
1.5V
T CP
1.5V
1.5V
1.5V
1.5V
Max
Min
T CP
Min
Max
SYNC
1.5V
1.5V
80960CA-33, -25, -16
1.5V
T CP
1.5V
1.5V
F_CX024A
F_CX025A
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