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MCM63F819K - (MCM63F737K / MCM63F819K) 128K x 36 and 256K x 18 Bit Flow-Through BurstRAM Synchronous Fast Static RAM

Download the MCM63F819K datasheet PDF. This datasheet also covers the MCM63F737K variant, as both devices belong to the same (mcm63f737k / mcm63f819k) 128k x 36 and 256k x 18 bit flow-through burstram synchronous fast static ram family and are provided as variant models within a single manufacturer datasheet.

General Description

Pin Locations 85 Symbol ADSC Type Input Description Synchronous Address Status Controller: Active low, interrupts any ongoing burst and latches a new external address.

Used to initiate a READ, WRITE, or chip deselect.

Key Features

  • pt G, LBO, and ZZ. Linear Burst Order Input: This pin must remain in steady state (this signal not registered or latched). It must be tied high or low. Low.
  • linear burst counter. High.
  • interleaved burst counter. Synchronous Address Inputs: These inputs are reg.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MCM63F737K_Motorola.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MCM6306D 32K x 8-Bit 3.3V Fast Static RAM Motorola Semiconductor
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MCM60L64 8K x 8-Bit CMOS SRAM Motorola Semiconductor
MCM6229A 256K x 4-Bit Static RAM Motorola Semiconductor
MCM6605A 4096-Bit DRAM Motorola Semiconductor

Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
MCM63F837 (MCM63F837 / MCM63F919) 256K x 36 and 512K x 18 Bit Flow-Through BurstRAM Synchronous Fast Static RAM
MCM63F733A 128K x 32 Bit Flow-Through BurstRAM Synchronous Fast Static RAM
MCM63F737K (MCM63F737K / MCM63F819K) 128K x 36 and 256K x 18 Bit Flow-Through BurstRAM Synchronous Fast Static RAM
MCM63F919 256K x 36 and 512K x 18 Bit Flow-Through BurstRAM Synchronous Fast Static RAM
MCM6323A 64K x 16 Bit 3.3 V Asynchronous Fast Static RAM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MOTOROLA Freescale Semiconductor, Inc. SEMICONDUCTOR TECHNICAL DATA Order this document by MCM63F737K/D Advance Information 128K x 36 and 256K x 18 Bit Flow–Through BurstRAM Synchronous Fast Static RAM The MCM63F737K and MCM63F819K are 4M–bit synchronous fast static RAMs designed to provide a burstable, high performance, secondary cache. The MCM63F737K (organized as 128K words by 36 bits) and the MCM63F819K (organized as 256K words by 18 bits) integrate input registers, a 2–bit address counter, and high speed SRAM onto a single monolithic circuit for reduced parts count in cache data RAM applications. Synchronous design allows precise cycle control with the use of an external clock (K).