82C53 Programmable Interval Timer – Datasheet

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The 82C53 is a good performance 3-terminals voltage detector and is manufactured by CMOS technologies with highly accurate, low power consumption. The detection voltage is extremely accurate with minimal temperature drift.

82C53 Programmable Interval Timer

82C53 Pinout

82C53 Pin Configuration

Pin NoPin NameDescription
1-8D7-D0Port D Pin
9CLK 0Clock Pin 0
10OUT 0Output Pin 0
11GATE 0 Gate Pin 0
12GNDGround Pin
13OUT 1 Output Pin 1
14GATE 1 Gate Pin 1
15CLK 1 Clock Pin 01
16GATE 2 Gate Pin 2
17OUT 2 Output Pin 2
18CLK 2 Clock Pin 02
19A0Counter Pin 0
20A1 Counter Pin 1
21CS’Chip Select Pin
22RD’Read Data Pin
23WR’Write Pin
24VCCCollector Supply Pin

82C53 Key Features

  • High-accuracy detection voltage : ±2%
  • Detect voltage range : 0.9V to 6.2V in 0.1V increments
  • Detect voltage temperature characteristics: TYP. ±100ppm/°С.
  • Wide operating voltage range : 0.7V to 10.0V
  • Low current consumption : TYP 0.7μA(at VIN=1.5V)

You can download this datasheet for 82C53 Programmable Interval Timer – Datasheet from the link given below: