CS80C286-12 Intersil, CS80C286-12 Datasheet - Page 32

• Manufacturer Part Number: CS80C286-12
• Description: IC CPU 16BIT 5V 12.5MHZ 68-PLCC
• Manufacturer: Intersil

Specifications of CS80C286-12

• Processor Type: 80C286 16-Bit
• Speed: 12.5MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

NOTES:
10. ARDYEN is active low.
8. SRDYEN is active low.
9. If SRDYEN is high, the state of SRDY will not effect READY.
A
S0 • S1
READY
23
PROC
SRDY
ARDY
CLK
CLK
- A
0
φ1
T
VALID ADDR
S
MEMORY CYCLE N - 1
φ2
(SEE NOTE 8)
FIGURE 24. SYNCHRONOUS AND ASYNCHRONOUS READY
φ1
T
C
φ2
φ1
80C286
32
T
VALID ADDR
S
φ2
MEMORY CYCLE N
φ1
(SEE NOTE 9)
T
C
φ2
(SEE NOTE 10)
φ1
VALID ADDR
T
C
φ2