Infineon 64 kB FRAM 14-Pin SOIC, FM31L276-G

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Verpakkingsopties
RS-stocknr.:
181-7547
Fabrikantnummer:
FM31L276-G
Fabrikant:
Infineon
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Merk

Infineon

Memory Size

64kB

Product Type

FRAM

Organisation

8K x 8 bit

Data Bus Width

8bit

Maximum Random Access Time

3000ns

Maximum Clock Frequency

1MHz

Mount Type

Surface

Package Type

SOIC

Pin Count

14

Length

8.73mm

Width

3.98 mm

Standards/Approvals

No

Height

1.48mm

Maximum Operating Temperature

85°C

Number of Bits per Word

8

Minimum Supply Voltage

2.7V

Number of Words

8K

Automotive Standard

AEC-Q100

Minimum Operating Temperature

-40°C

Maximum Supply Voltage

3.6V

64-Kbit/256-Kbit ferroelectric random access memory (F-RAM)

Logically organized as 8K x 8 (FM31L276)/

32K x 8 (FM31L278)

High-endurance 100 trillion (1014) read/writes

151-year data retention

NoDelay™ writes

Advanced high-reliability ferroelectric process

High Integration Device Replaces Multiple Parts

Serial nonvolatile memory

Real time clock (RTC)

Low voltage reset

Watchdog timer

Early power-fail warning/NMI

Two 16-bit event counter

Serial number with write-lock for security

Real-time Clock/Calendar

Backup current at 2 V: 1.15 A at +25 C

Seconds through centuries in BCD format

Tracks leap years through 2099

Uses standard 32.768 kHz crystal (6 pF/12.5 pF)

Software calibration

Supports battery or capacitor backup

Processor Companion

Active-low reset output for VDD and watchdog

Programmable low-VDD reset trip point

Manual reset filtered and debounced

Programmable watchdog timer

Dual Battery-backed event counter tracks system intrusions or other events

Comparator for power-fail interrupt

64-bit programmable serial number with lock

Fast 2-wire serial interface (I2C)

Up to 1-MHz frequency

Supports legacy timings for 100 kHz and 400 kHz

RTC, Supervisor controlled via I

2C interface

Device select pins for up to 4 memory devices

Low power consumption

1.5 mA active current at 1 MHz

120 A standby current

Operating voltage: VDD = 2.7 V to 3.6 V

Industrial temperature: –40 C to +85 C

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