EM78P809NP datasheet(6/75 Pages) EMC

6 / 75 page

EM78P809N

8-Bit Microcontroller

•

Product Specification (V1.0) 07.26.2005

(This specification is subject to change without further notice)

16 bits Counter/Timer

TC2: Timer/Counter/Window

8 bits Timer/Counter

TCC: 8-bit real time clock/counter with overflow interrupt

TC3: Timer/Counter/Capture

TC4: Timer/Counter/ PWM (pulse width modulation)/PDO (Programmable

divider output)

Time Base Timer: (1Hz ~16kHz at 8MHz)

Key tone output: (1kHz ~ 8kHz at 8MHz)

Serial transmitter/receiver interface

Serial Peripheral Interface (SPI): Three-wire synchronous communication

Universal asynchronous receiver transmitter interface (UART): Two wire

asynchronous communication

AD converter

8 channel 10 bits resolution AD converter

Operating mode:

Normal mode: Oscillation circuit turned on, CPU and Peripheral circuit in

operation

Idle mode: Oscillation circuit turned on, CPU halt and Peripheral circuit in

operation

Sleep mode: Oscillation circuit turned off, CPU and Peripheral circuit halt

Package types:

28-pin DIP 600 mil: EM78P809NP

28-pin SOP 300 mil: EM78P809NM

28-pin SSOP 209 mil: EM78P809NS

99.9% single instruction cycle commands

2.2 Applications

General purpose

EM78P809NP Datasheet(PDF) 6 Page - ELAN Microelectronics Corp