SAE81C80A - CMOS Dual Port RAM

Product Overview

Siemens

Part number	SAE81C80A
Manufacturer	Siemens
File Size	518.68 KB
Description	CMOS Dual Port RAM
Datasheet	SAE81C80A Datasheet
Additional preview pages of the SAE81C80A datasheet.

Dual-Port RAM The SAE 81C80A is a 504-byte static RAM simultaneously accessible by two microcontrollers.

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 registers Three loadable timers for processor monitoring or applicable as longterm timers Monitoring of internal oscillator (hardware watchdog) Three outputs for interrupt triggering (can be set on the bus).

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Published: Mar 30, 2009 |