Tutorial: CY14U256LA-BA / CY14V256LA-BA

Stores data or a program for an electronic system.

CY14U256LA-BA / CY14V256LA-BA

Tutorial / documentation

Memory

Quick documentation & first test preparation

  1. Identify component CY14U256LA-BA and its package.
  2. Identify the bus, data organisation and logic voltage.
  3. Check read/write commands and selection pins.
  4. Consult the application circuit in the linked documentation before testing.

CY14U256LA-BA

256-Kbit (32K x 8-bit) nvSRAM, core VCC = 2.7V to 3.6V, I/O VCCQ = 1.65V to 1.95V, 35ns, TFBGA-48

  • 256-Kbit (32K x 8-bit) nvSRAM, core VCC = 2.7V to 3.6V, I/O VCCQ = 1.65V to 1.95V, 35ns, TFBGA-48
  • Identify the bus, data organisation and logic voltage.
  • Check read/write commands and selection pins.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

CY14V256LA-BA

256-Kbit (32K x 8-bit) nvSRAM, core VCC = 3.0V to 3.6V, I/O VCCQ = 1.65V to 1.95V, 35ns, TFBGA-48

  • 256-Kbit (32K x 8-bit) nvSRAM, core VCC = 3.0V to 3.6V, I/O VCCQ = 1.65V to 1.95V, 35ns, TFBGA-48
  • Identify the bus, data organisation and logic voltage.
  • Check read/write commands and selection pins.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

Inputs and outputs must match the function described in the selected reference’s documentation.