FT25C32A EEPROM Datasheet

FT25C32A Datasheet PDF, Equivalent


Part Number

FT25C32A

Description

SPI Serial EEPROM

Manufacture

FMD

Total Page 16 Pages
PDF Download
Download FT25C32A Datasheet PDF


FT25C32A
Fremont Micro Devices
SPI Serial EEPROM
32K (8-bit wide)
FT25C32A DS
FEATURES
Serial Peripheral Interface (SPI) Compatible
Supports SPI Modes 0 (0,0) and 3 (1,1)
Data Sheet Describes Mode 0 Operation
Low voltage and low power operations
FT25C32A VCC = 1.8V to 5.5V
20MHz clock rate (5V)
Partial page write operation allowed (32 bytes page write mode)
Self-timed programming cycle (5 ms max)
Block Write Protection (Protect 1/4, 1/2, or Entire Array)
Write protect pin for hardware data protection
High reliability: typically 1,000,000 cycles endurance
100 years data retention
Industrial temperature range (-40to 85)
Standard 8-pin DIP/SOP/TSSOP Pb-free packages
DESCRIPTION
The FT25C32A is 32768 bits of serial Electrical Erasable and Programmable Read Only Memory,
commonly known as EEPROM. They are organized as 4096 words of 8 bits (1 byte) each. The devices are
fabricated with proprietary advanced CMOS process for low power and low voltage applications. These
devices are available in standard 8-lead DIP, 8-lead SOP and 8-lead TSSOP packages. The memory is
accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The HOLD pin may be
used to suspend any serial communication without resetting the serial sequence. While the device is
paused, transitions on its inputs will be ignored. Our extended VCC range (1.8V to 5.5V) devices enables
wide spectrum of applications.
PIN CONFIGURATION
© 2013 Fremont Micro Devices Inc.
Confidential Rev 0.82
DS25C32A - Page1

FT25C32A
Fremont Micro Devices
FT25C32A DS
Pin Name Pin Function
Pin Name
CS Chip Select
GND
SCL Serial Clock Input
VCC
SI Serial Data Input
WP
SO Serial Data Output
HOLD
All these packaging types come in conventional or Pb-free certified.
Pin Function
Ground
Power Supply
Write Protest
Suspends Serial Input
FT25C32A
CS
SO
WP
GND
1
2
3
4
8 VCC
7 HOLD
6 SCL
5 SI
8L DIP
8L SOP
8L TSSOP
Figure 1: Packaging Types
ABSOLUTE MAXIMUM RATINGS
Industrial operating temperature………………………………………………………………………-40to 85
Storage temperature………………………………………………………………………………….-50to 125
Input voltage on any pin relative to ground……………………………………………………-0.3V to VCC + 0.3V
Maximum voltage……………………………………………………………………………………………………8V
ESD protection on all pins……………………………………………………………………………………>2000V
* Stresses exceed those listed under “Absolute Maximum Rating” may cause permanent damage to
the device. Functional operation of the device at conditions beyond those listed in the specification
is not guaranteed. Prolonged exposure to extreme conditions may affect device reliability or
functionality.
Block Diagram
© 2013 Fremont Micro Devices Inc.
Confidential Rev 0.82
DS25C32A-Page2


Features Fremont Micro Devices SPI Serial EEPROM 32K (8-bit wide) FT25C32A DS FEATURES  Serial Peripheral Interface (SPI) Compatible  Supports SPI Modes 0 (0, 0) and 3 (1,1)  Data Sheet Describes Mode 0 Operation  Low voltage and l ow power operations  FT25C32A VCC = 1.8V to 5.5V  20MHz clock rate (5V)  Partial page write operation allowe d (32 bytes page write mode)  Self-t imed programming cycle (5 ms max)  B lock Write Protection (Protect 1/4, 1/2 , or Entire Array)  Write protect pi n for hardware data protection  High reliability: typically 1,000,000 cycle s endurance  100 years data retentio n  Industrial temperature range (-40 ℃ to 85℃)  Standard 8-pin DIP/SO P/TSSOP Pb-free packages DESCRIPTION T he FT25C32A is 32768 bits of serial Ele ctrical Erasable and Programmable Read Only Memory, commonly known as EEPROM. They are organized as 4096 words of 8 b its (1 byte) each. The devices are fabr icated with proprietary advanced CMOS process for low power and low voltage applications. These.
Keywords FT25C32A, datasheet, pdf, FMD, SPI, Serial, EEPROM, T25C32A, 25C32A, 5C32A, FT25C32, FT25C3, FT25C, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)