FT25C16A EEPROM Datasheet

FT25C16A Datasheet PDF, Equivalent


Part Number

FT25C16A

Description

SPI Serial EEPROM

Manufacture

FMD

Total Page 16 Pages
PDF Download
Download FT25C16A Datasheet PDF


FT25C16A
Fremont Micro Devices
SPI Serial EEPROM
16K (8-bit wide)
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
FT25C16A 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
FT25C16A DS
DESCRIPTION
The FT25C16A is 16384 bits of serial Electrical Erasable and Programmable Read Only Memory,
commonly known as EEPROM. They are organized as 2048 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.
© 2013 Fremont Micro Devices Inc.
Confidential Rev0.81
DS25C16A - Page1

FT25C16A
Fremont Micro Devices
FT25C16A DS
PIN CONFIGURATION
Pin Name
CS
SCL
Pin Function
Chip Select
Serial Clock Input
Pin Name
GND
VCC
SI Serial Data Input
SO Serial Data Output
WP
HOLD
All these packaging types come in conventional or Pb-free certified.
Pin Function
Ground
Power Supply
Write Protest
Suspends Serial Input
FT25C16A
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.
© 2013 Fremont Micro Devices Inc.
Confidential Rev0.81
DS25C16A - Page2


Features Fremont Micro Devices SPI Serial EEPROM 16K (8-bit wide) FEATURES  Serial Pe ripheral Interface (SPI) Compatible  Supports SPI Modes 0 (0,0) and 3 (1,1)  Data Sheet Describes Mode 0 Operat ion  Low voltage and low power opera tions  FT25C16A VCC = 1.8V to 5.5V 20MHz clock rate (5V)  Partial pa ge write operation allowed (32 bytes pa ge write mode)  Self-timed programmi ng cycle (5 ms max)  Block Write Pro tection (Protect 1/4, 1/2, or Entire Ar ray)  Write protect pin for hardware data protection  High reliability: typically 1,000,000 cycles endurance 100 years data retention  Industri al temperature range (-40℃ to 85℃)  Standard 8-pin DIP/SOP/TSSOP Pb-fre e packages FT25C16A DS DESCRIPTION Th e FT25C16A is 16384 bits of serial Elec trical Erasable and Programmable Read O nly Memory, commonly known as EEPROM. T hey are organized as 2048 words of 8 bi ts (1 byte) each. The devices are fabri cated with proprietary advanced CMOS process for low power and low voltage applications. These .
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