MSM82C51A-2RS

Features:

*Wide power supply voltage range from 3 V to 6 V
*Wide temperature range from 40 to 85
*Synchronous communication upto 64 Kbaud
*Asynchronous communication upto 38.4 Kbaud
*Transmitting/receiving operations under double buffered configuration.
*Error detection (parity, overrun and framing)
*28-pin Plastic DIP (DIP28-P-600-2.54): (Product name: MSM82C51A-2RS)
*28-pin Plastic QFJ (QFJ28-P-S450-1.27): (Product name: MSM82C51A-2JS)
*32-pin Plastic SSOP(SSOP32-P-430-1.00-K): (Product name: MSM82C51A-2GS-K)


Pinout




Specifications

Parameter	Symbol	Rating			Unit	Conditions
		MSM82C51A-2RS	MSM82C51A-2GS	MSM82C51A-2JS
Power Supply Voltage	VCC	0.5 to +7			V	With respect to GND
Input Voltage	VIN	0.5 to VCC +0.5			V
Output Voltage	VOUT	0.5 to VCC +0.5			V
Storage Temperature	TSTG	55 to +150				-
Power Dissipation	PD	0.9	0.7	0.9	W	Ta = 25

Description

The MSM82C51A-2RS is a USART (Universal Synchronous Asynchronous Receiver Transmitter) for serial data communication.

As a peripheral device of a microcomputer system, the MSM82C51A-2RS receives parallel data from the CPU and transmits serial data after conversion.  This MSM82C51A-2RS also receives serial data from the outside and transmits parallel data to the CPU after conversion.

The MSM82C51A-2RS configures a fully static circuit using silicon gate CMOS technology. Therefore, it operates on extremely low power at 100 mA (max) of standby current by suspending all operations.