DS80C320ECG Dallas Semiconductor, DS80C320ECG Datasheet

DS80C320ECG

Manufacturer Part Number

DS80C320ECG

Description

QFP-44

Manufacturer

Dallas Semiconductor

Datasheet

1.DS80C320ECG.pdf (42 pages)

Specifications of DS80C320ECG

Date_code

02+

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

DS80C320ECG

Manufacturer:

DALLAS

Quantity:

20 000

Current page: 1 of 42
Download datasheet (733Kb)

FEATURES

www.dalsemi.com

80C32-Compatible

High-speed architecture

High integration controller includes:

Two full-duplex hardware serial ports

13 total interrupt sources with six external

Available in 40-pin DIP, 44-pin PLCC and

TQFP

- 8051 pin and instruction set compatible

- Four 8-bit I/O ports

- Three 16-bit timer/counters

- 256 bytes scratchpad RAM

- Addresses 64 kB ROM and 64 kB RAM

- 4 clocks/machine cycle (8032=12)

- DC to 33 MHz (DS80C320)

- DC to 18 MHz (DS80C323)

- Single-cycle instruction in 121 ns

- Uses less power for equivalent work

- Dual data pointer

- Optional variable length MOVX to access

- Power-fail reset

- Programmable watchdog timer

- Early-warning power-fail interrupt

fast/slow RAM/peripherals

1 of 42

High-Speed/Low-Power Micro

PIN ASSIGNMENT

DS80C320/DS80C323

112299

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