RC2113209: 32Kx9 RC10001-Compatable SRAM

The RelChipTM RC2113209 is a synchronous 32Kx9 SRAM compatible with the RC10001 microcontroller.The memory is highly configurable, with options for parity, latency, and burst-mode. Eight-bit transfers reduce the number of IO connections required (compared to the RC2110836).

Parity, latency, and burst-mode are configurable through read/write registers. The memory is physically 9 bits wide to accommodate parity and the 9th data bit.

The ninth data bit/parity bit can be set to unused, 9th data bit, or parity. Parity options include none, even, odd, sticky, and parity error. The parity is calculated during a write and reported during a read. If the parity error mode is selected, this is checked during a read.

Latency can be set from one to eight cycles, and applies to the first read or write data cycle. In burst mode, four consecutive operations are performed per address cycle.

Features

  • Features

    • -55C to 300C Operating Temp
    • 32K x 9 Random Access Memory
    • 5 volt Operation
    • 3.4 volt Battery Back Up
    • Fully Static Design
    • Parity and Burst Mode Options
    • RC10001 Compatible
  • OPERATING CONDITIONS

    • Operating Temp -55C to 300C
    • Power Supply 4.5v to 5.5v
    • Battery Backup 3.4v
    • Output Delay 130ns

For ordering information contact us at info@relchip.com or call +1.801.896.7325