Product Summary

The HD63B40P is a programmable subsystem component of the HMCS6800 family designed to provide variable system time intervals. The PTM has three 16-bit binary counters, three corresponding control registers and may be used to cause system interrupts and/or generate output signals. The HD63B40P may be utilized for such tasks as frequency measurements, event counting, interval measuring and similar tasks. The HD63B40P may be used for square wave generation, gated delay signals, single pulses of controlled duration, and pulse width modulation as well as system in terrupts.

Parametrics

HD63B40P absolute maximum ratings: (1)supply voltage: -0.3 to +7.0 V; (2)input voltage: -0.3 to +7.0 V; (3)maximum output current: 10 mA; (4)operating temperature: -20 to +75 ℃; (5)storage temperature: -55 to +150 ℃.

Features

HD63B40P features: (1)operates from a single 5 V power supply; (2)single system clock required; (3)selectable gating for frequency or pulse-width comparison; (4)three asynchronous ecternal clock and gate/trigger input internally synchronized; (5)wide range operating voltage (VCC=5 V±10%); (6)low-power, high-speed, high density CMOS; (7)compatible with NMOS PTM.

Diagrams

HD63B40P pin configuration

HD6303R
HD6303R

Other


Data Sheet

Negotiable 
HD6303Y
HD6303Y

Other


Data Sheet

Negotiable 
HD6305U0
HD6305U0

Other


Data Sheet

Negotiable 
HD6305Y0
HD6305Y0

Other


Data Sheet

Negotiable 
HD6321
HD6321

Other


Data Sheet

Negotiable 
HD63265
HD63265

Other


Data Sheet

Negotiable