(Hong Kong)
Product Summary
The M82C53-2 is a programmable universal timer designed for use in microcomputer systems. Based on silicon gate CMOS technology, it requires a standby current of only 100 mA (max.) when the chip is in the nonselected state. During timer operation, power consumption is still very low only 8 mA (max.) at 8 MHz of current required. The M82C53-2 consists of three independent counters, and can count up to a maximum of 8 MHz. The M82C53-2 timer features six different counter modes, and binary count/BCD count functions. Count values can be set in byte or word units, and all functions are freely programmable.
Parametrics
M82C53-2 absolute maximum ratings: (1)Supply Voltage, VCC: –0.5 to 7V; (2)Input Voltage, VIN: –0.5 to VCC+0.5V; (3)Output Voltage VOUT: –0.5 to VCC+0.5V; (4)Storage Temperature, TSTG: -55 to 150℃; (5)Power Dissipation, PD: 0.7W.
Features
M82C53-2 features: (1)Maximum operating frequency of 8 MHz; (2)High speed and low power consumption achieved through silicon gate CMOS technology; (3)Completely static operation; (4)Three independent 16-bit down-counters; (5)3 V to 6 V single power supply; (6)Six counter modes available for each counter; (7)Binary and decimal counting possible; (8)24-pin Plastic DIP (DIP24-P-600-2.54): (Product name: MSM82C53-2RS); (9)28-pin Plastic QFJ (QFJ28-P-S450-1.27): (Product name: MSM82C53-2JS); (10)32-pin Plastic SSOP(SSOP32-P-430-1.00-K): (Product name: MSM82C53-2GS-K).
Diagrams
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M82C288 |
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M82C53-2 |
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