A80960CA25 Intel, A80960CA25 Datasheet - Page 35

• 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

ADS, BLAST, WAIT, W/R,
A31:2, D31:0, BE3:0,
DT/R, DEN, LOCK,
D/C, SUP, DMA
NMI, XINT7:0
T
T
T
OV
OF
IS
PCLK2:1
PCLK2:1
Outputs:
HOLDA
HOLD
T
T
IH
OH
Figure 12. NMI, XINT7:0 Input Setup and Hold Waveform
- OUTPUT DELAY - The maximum output delay is referred to
- OUTPUT FLOAT DELAY - The output float condition occurs
- INPUT SETUP AND HOLD - The input setup and hold requirements
referred to as the Output Hold (T
as the Output Valid Delay (T
when the maximum output current becomes less that I
specify the sampling window during which synchronous inputs must be
stable for correct processor operation.
Figure 13. Hold Acknowledge Timings
1.5V
T
Min
IH
1.5V
1.5V
Valid
1.5V
Min
Min
T
1.5V
IS
OV
T
1.5V
OV
). The minimum output delay is
T
T
Min
OH
IS
T
Min
IH
OF
1.5V
Min
).
Valid
Max
1.5V
T
IH
Max
Min
T
Min
1.5V
1.5V
IS
1.5V
T
OV
Min
LO
T
OV
1.5V
Min
in magnitude.
Max
Max
80960CA-33, -25, -16
1.5V
1.5V
1.5V Valid
F_CX013A
F_CX014A
31