MSM82C51A-2GS

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

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

The MSM82C51A-2GS 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.