FRAM, 256kBit, 8-bit parallel, SOP-28


FRAM, 256kBit, 8-bit parallel, SOP-28

(Package: SOP-28 (8.6mm x 17.75mm))

In stock
can be shipped within 5 days

4.29
Price plus VAT, plus delivery


The MB85R256F is an FRAM (Ferroelectric Random Access Memory) chip in a configuration of 32,768 words × 8 bits, using the ferroelectric process and silicon gate CMOS process technologies for forming the nonvolatile memory cells.

The MB85R256F is able to retain data without using a back-up battery, as is needed for SRAM.

The memory cells used in the MB85R256F can be used for 1E12 read/write operations, which is a significant improvement over the number of read and write operations supported by Flash memory and E²PROM.

The MB85R256F uses a pseudo - SRAM interface.

 

FEATURES

  • Bit configuration : 32,768 words × 8 bits
  • Read/write endurance : 1E12 times / byte
  • Data retention : 10 years ( + 85 °C), 95 years ( + 55 °C), over 200 years ( + 35 °C)
  • Operating power supply voltage : 2.7 V to 3.6 V
  • Low power consumption :
    • Operating power supply current 5 mA (Typ)
    • Standby current 5 µA (Typ)
  • Operation ambient temperature range: - 40 °C to + 85 °C
  • Packages :
    • 28-pin plastic SOP (FPT-28P-M17)
    • 28-pin plastic SOP (FPT-28P-M01)
    • 28-pin plastic TSOP(1) (FPT-28P-M19)
  • All are RoHS compliant
Product variations
SOP-28 (8.6mm x 17.75mm)
Package: SOP-28 (8.6mm x 17.75mm)
4.29 € *
SOP-28 (7.6mm x 17.75mm)
Package: SOP-28 (7.6mm x 17.75mm)
3.69 € *
TSOP-28 (11.8mm x 8.00mm
Package: TSOP-28 (11.8mm x 8.00mm
4.29 € *
* Prices plus VAT, plus delivery
Browse these categories as well: Parallel devices, FRAM