SPI NVRAM Datasheets

Memory -- 1140-1007-ND [FM25640B-GA from Ramtron International Corporation]
from Digi-Key Electronics

IC FRAM 64KBIT 4MHZ 8SOIC [See More]

  • Bus Type: Serial-SPI
  • Density: 64
  • Type: FRAM
  • Data Rate: 4
1242933 [CY15B104Q-SXI from Cypress Semiconductor Corp.]
from RS Components, Ltd.

Ferroelectric Random Access Memory (F-RAM) is energy-efficient and it has the highest-reliability of the non-volatile RAMs for both serial and parallel interfaces. Parts with suffix A are designed for automotive applications and are AEC-Q100 qualified. Nonvolatile Ferroelectric RAM Memory. Fast... [See More]

  • Bus Type: SPI; Serial-SPI
  • Density: 4000
  • Type: FRAM
  • Supply Voltage: 3.6V; 3.6 V
1210790 [FM25640-G from Ramtron International Corporation]
from Farnell Europe

FRAM SERIAL SPI 64K, 25640, SOIC8 [See More]

  • Bus Type: Serial-SPI
  • Density: 64
  • Type: FRAM
  • Supply Voltage: 5.5V, 4.5V