SAE81C80A Datasheet - Siemens

SAE81C80A, CMOS Dual Port RAM

www.DataSheet4U.com CMOS Dual-Port RAM SAE 81C80 A CMOS IC .
Dual-Port RAM The SAE 81C80A is a 504-byte static RAM simultaneously accessible by two microcontrollers.

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Datasheet Details

Part number:

SAE81C80A

Manufacturer:

Siemens

File Size:

518.68 KB

Description:

CMOS Dual Port RAM

Features

* q q q q q q q q q q q q q q q Processor interface with address and data bus plus signals ALE, WR, RD 8051-, 8096-compatible timing Memory capacity 504 bytes All functions fully static (excl. oscillator watchdog) Standby operation On-chip oscillator with separate clock output Eight scheduling regist

Applications

* like master/slave configurations or controls where one controller aquires measured data and a second one controls the actuators (e. g. in motors, etc. ). (See figures 2 and 3). Semiconductor Group 1 09.94 SAE 81C80 A www. DataSheet4U. com Pin Configuration (top view) Semiconductor Group 2 SAE 81C80

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SAE81C80A CMOS Dual Port RAM Siemens

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