MR82C54/B Intersil, MR82C54/B Datasheet - Page 16
MR82C54/B
Manufacturer Part Number
MR82C54/B
Description
Manufacturer
Intersil
Type
Programmabler
Datasheet
1.MR82C54B.pdf
(19 pages)
Specifications of MR82C54/B
# Internal Timers
Single
Propagation Delay Time
260ns
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Package Type
CLCC
High Level Output Current
-2.5mA
Low Level Output Current
2.5mA
Pin Count
28
Operating Temp Range
-55C to 125C
Operating Temperature Classification
Military
Mounting
Surface Mount
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Timing Waveforms
RD, WR
DATA BUS
DATA BUS
A0 - A1
A0 - A1
WR
CS
RD
CS
FIGURE 19. RECOVERY
FIGURE 17. WRITE
tAR (1)
FIGURE 18. READ
tSR
(2)
tSW
(10)
tAW
(9)
82C54
tAD
(6)
(8) (15)
16
tRV
tRD
(5)
tDW
(13)
VALID
tWW
tRR
(12)
(4)
VALID
tWD
(14)
tRA (3)
tWA (11)
tDF
(7)