FM3808

256Kb Bytewide FRAM

Ramtron

FM3808 Features

* 256K bit Ferroelectric Nonvolatile RAM

* Organized as 32,752 x 8 bits

* High Endurance 100 Billion (1011) Read/Writes

* 10 year Data Retention

* NoDelay™ Writes

* 70 ns Access Time/ 130 ns Cycle Time

* Built-in Low VDD Protection Real-Time Clock/Calend

FM3808 General Description

The FM3808 combines a 256Kb FRAM array with a real-time clock and a system supervisor function. An external 32.768 kHz crystal drives the timekeeping function. It maintains time and date settings in the absence of system power through the user’s choice of backup power source

* either a capac.

FM3808 Datasheet (189.42 KB)

FM3808 Datasheet Preview — Preview of FM3808 PDF

Datasheet Details

Part number:

FM3808

Manufacturer:

Ramtron

File Size:

189.42 KB

Description:

256kb bytewide fram.

📁 Related Datasheet

FM380 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER (Rectron)

FM380 Silicon epitaxial planer type (Formosa MS)

FM380-A Silicon epitaxial planer type (Formosa MS)

FM380-AS 3A SMD SCHOTTKY BARRIER RECTIFIERS (Frontier Electronics)

FM380-AS Chip Schottky Barrier Rectifier (Formosa MS)

FM380-B (FM3xxx-B) Chip Schottky Barrier Diodes (Formosa MS)

FM380-MT 3.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS (WILLAS)

FM380A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER (Rectron)

FM380BF SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER (Rectron Semiconductor)

FM38F16SAD-8KGD 4G bits DDR3 SDRAM (Dosilicon)

TAGS

FM3808 256Kb Bytewide FRAM Ramtron

Image Gallery

FM3808 Features

FM3808 General Description

Datasheet Details

File Size:

Description:

FM3808 Distributor