A80960CF33 Intel, A80960CF33 Datasheet - Page 46

• Manufacturer Part Number: A80960CF33
• Description: IC MPU I960CF 33MHZ 168-PGA
• Manufacturer: Intel

Specifications of A80960CF33

• Processor Type: i960
• Features: CF suffix, 32-Bit with DMA, 4K Cache
• Speed: 33MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 168-PGA
• Family Name: 80960
• Device Core Size: 32b
• Frequency (max): 33MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temp Range: 0C to 100C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 168
• Package Type: CPGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 803084

80960-40, -33, -25
46
Figure 23. Clock Synchronization in the 2-x Clock Mode
Figure 24. Clock Synchronization in the 1-x Clock Mode
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
1.5 V
1.5 V
T
1.5 V
1.5 V
IH
T
Max
Min
IH
1.5 V
T
T
IS
IS
1.5 V
1.5 V
T
1.5 V
CP
1.5 V
1.5 V
Max
Min
T
CP
Min
Max
1.5 V
SYNC
1.5 V
1.5 V
T
CP
1.5 V
1.5 V
Datasheet
F_CX024A
F_CX025A