CP82C54 Intersil, CP82C54 Datasheet - Page 16
CP82C54
Manufacturer Part Number
CP82C54
Description
IC TIMER PROG CMOS 8MHZ 24-DIP
Manufacturer
Intersil
Type
Programmable Timerr
Datasheet
1.CS82C54Z96.pdf
(22 pages)
Specifications of CP82C54
Frequency
8MHz
Voltage - Supply
4.5 V ~ 5.5 V
Current - Supply
10mA
Operating Temperature
0°C ~ 70°C
Package / Case
24-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Count
-
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Manufacturer
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Timing Waveforms
DATA BUS
DATA BUS
RD, WR
16
A0 - A1
A0 - A1
WR
RD
CS
CS
tAR (1)
tSR
FIGURE 19. RECOVERY
(2)
tSW
(10)
tAW
FIGURE 17. WRITE
(9)
FIGURE 18. READ
tAD
(6)
82C54
tRD
(5)
(8) (15)
tRV
tDW
(13)
VALID
tWW
tRR
(12)
(4)
VALID
tWD
(14)
tRA (3)
tWA (11)
tDF
(7)