HMS12832M4 - Hanbit Electronics

HMS12832M4 SRAM MODULE 512KByte

The HMS12832M4 is a high-speed static random access memory (SRAM) module containing 131,072 words organized in a x32-bit configuration. The module consists of four 128K x 8 SRAMs mounted on a 64-pin, singlesided, FR4-printed circuit board. PD0 and PD1 identify the module’s density allowing interchangeable use of alternate density, industry- standard modules..

Features

Š Access times : 12, 15 and 20ns Š High-density 512KByte design Š High-reliability, high-speed design Š Single + 5V ±0.5V power supply Š Easy memory expansion with /CE and /OE functions Š All inputs and outputs are TTL-compatible www.DataSheet4U.com Š Industry-standard pinout Š FR4-PCB design Vss PD0 PD1 DQ0 DQ8 DQ1 DQ9 DQ2 DQ10 1 2 3 4 5 6 7 8 9 /CE4 33 /CE3 34 NC 35 A16 36 /OE 37 Vss 38 DQ24 39 DQ16 40 DQ25 41 DQ17 42 DQ26 43 DQ18 44 DQ27 45 DQ19 46 A3 47 A10 48 A4 49 A11 50 A5 51 A12 52 Vcc 53 A13 54 A6 55 DQ20 56 DQ28 57 DQ21 58 DQ29 59 DQ22 60 DQ30 61 DQ23 62 DQ31 63 Vss 64 DQ3 10 DQ11 1.