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Mitsubishi A Series A3NMCA4

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A3NMCA4

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The A3NMCA4 is a memory module designed by Mitsubishi, incorporated within the A Series. It features a memory capacity of 32 kilobytes, with dual loading sockets for Read-Only Memory (ROM) options. Compatible with several Mitsubishi CPU series, this module operates effectively under specified voltage and temperature ranges.

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Technical specifications for A3NMCA4

ManufacturerMitsubishi
Product TypeMemory Module
Product LineA Series
Part NumberA3NMCA4
Weight0.25 lbs (0.11 kg)
Spare Part/AccessoryNot applicable
Memory TypeRandom Access Memory (RAM)
Number of Read-Only Memory (ROM) Loading Sockets2 sockets
Memory Capacity32 kilobytes
Random Access Memory (RAM) TypeUnloadable
Loadable Read-Only Memory (ROM) Types4K ROM, 8K ROM, and 16K ROM
Number of Pins for ROM Sockets28 pins
CompatibilityA2A, A2N, A3A, A3M, A3N, and A2A-S1 Series Central Processing Units.
Allowable Supply Voltage5 to 24 Volts DC
Voltage Fluctuation RangeWithin -15% to +10%
Ambient Operating Temperature0°C to 55°C (32°F to 131°F)

Mitsubishi's A3NMCA4 memory module stands out as a crucial component for enhancing data handling in various industrial applications. Designed to provide 32 kilobytes of RAM, it includes two dedicated sockets for loading Read-Only Memory (ROM). This module supports multiple ROM types, including 4K, 8K, and 16K configurations, which enables flexible usage according to system needs.

The module’s pin configuration consists of 28 pins for the ROM sockets, ensuring secure connections within the device it supports. It is expressly compatible with several Mitsubishi CPU series, such as A2A, A2N, A3A, A3M, A3N, and A2A-S1. This compatibility presents a seamless integration into existing systems.

For power requirements, the module operates within a supply voltage range of 5 to 24 Volts DC. It is engineered to function optimally against voltage fluctuations from -15% to +10%, ensuring reliability during use. Moreover, the A3NMCA4 is designed to perform in ambient conditions ranging from 0°C to 55°C (32°F to 131°F), which is indicative of its ability to operate in diverse environments, enhancing its durability and functional longevity.