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ST25C04M5TR

Description
4 Kbit Serial I2C Bus EEPROM with User-Defined Block Write Protection
Categorystorage    storage   
File Size123KB,16 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance
Download Datasheet Parametric View All

ST25C04M5TR Overview

4 Kbit Serial I2C Bus EEPROM with User-Defined Block Write Protection

ST25C04M5TR Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSTMicroelectronics
Parts packaging codeSOIC
package instruction0.150 INCH, PLASTIC, SO-8
Contacts8
Reach Compliance Codecompli
ECCN codeEAR99
Other features40 YEARS DATA RETENTION; 2 WIRE SERIAL INTERFACE
Maximum clock frequency (fCLK)0.1 MHz
Data retention time - minimum40
Durability1000000 Write/Erase Cycles
I2C control byte1010DDMR
JESD-30 codeR-PDSO-G8
JESD-609 codee4
length4.9 mm
memory density4096 bi
Memory IC TypeEEPROM
memory width8
Number of functions1
Number of terminals8
word count512 words
character code512
Operating modeSYNCHRONOUS
Maximum operating temperature85 °C
Minimum operating temperature-20 °C
organize512X8
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply3/5 V
Certification statusNot Qualified
Maximum seat height1.75 mm
Serial bus typeSPI
Maximum standby current0.000005 A
Maximum slew rate0.002 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.5 V
Nominal supply voltage (Vsup)3.3 V
surface mountYES
technologyCMOS
Temperature levelOTHER
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3.9 mm
Maximum write cycle time (tWC)10 ms
write protectSOFTWARE
ST24C04, ST25C04
ST24W04, ST25W04
4 Kbit Serial I
2
C Bus EEPROM
with User-Defined Block Write Protection
1 MILLION ERASE/WRITE CYCLES with
40 YEARS DATA RETENTION
SINGLE SUPPLY VOLTAGE:
– 3V to 5.5V for ST24x04 versions
– 2.5V to 5.5V for ST25x04 versions
HARDWARE WRITE CONTROL VERSIONS:
ST24W04 and ST25W04
PROGRAMMABLE WRITE PROTECTION
TWO WIRE SERIAL INTERFACE, FULLY I
2
C
BUS COMPATIBLE
BYTE and MULTIBYTE WRITE (up to 4
BYTES)
PAGE WRITE (up to 8 BYTES)
BYTE, RANDOM and SEQUENTIAL READ
MODES
SELF TIMED PROGRAMMING CYCLE
AUTOMATIC ADDRESS INCREMENTING
ENHANCED ESD/LATCH UP
PERFORMANCES
8
1
PSDIP8 (B)
0.25mm Frame
8
1
SO8 (M)
150mil Width
Figure 1. Logic Diagram
DESCRIPTION
This specification covers a range of 4 Kbits I
2
C bus
EEPROM products, the ST24/25C04 and the
ST24/25W04. In the text, products are referred to
as ST24/25x04, where "x" is: "C" for Standard
version and "W" for hardware Write Control ver-
sion.
Table 1. Signal Names
PRE
E1-E2
SDA
SCL
MODE
WC
V
CC
V
SS
Write Protect Enable
Chip Enable Inputs
Serial Data Address Input/Output
Serial Clock
Multibyte/Page Write Mode
(C version)
Write Control (W version)
Supply Voltage
Ground
VCC
2
E1-E2
PRE
SCL
MODE/WC*
ST24x04
ST25x04
SDA
VSS
AI00851E
Note:
WC signal is only available for ST24/25W04 products.
February 1999
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