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M34S32

Part Number	M34S32
Manufacturer	ST Microelectronics
Description	32K Serial I2C Bus EEPROM With User-Defined Read-Only Block and 32-Byte OTP Page
Published	May 2, 2005
Detailed Description	® M34S32 PRELIMINARY DATA 32K Serial I2C Bus EEPROM With User-Defined Read-Only Block and 32-Byte OTP Page s TWO WIRE...
Datasheet	M34S32 PDF File

Overview

® M34S32 PRELIMINARY DATA 32K Serial I2C Bus EEPROM With User-Defined Read-Only Block and 32-Byte OTP Page s TWO WIRE I2C SERIAL INTERFACE, SUPPORTS 400kHz PROTOCOL COMPATIBLE WITH I2C EXTENDED ADDRESSING 1 MILLION ERASE/WRITE CYCLES 40 YEARS DATA RETENTION SINGLE SUPPLY VOLTAGE HARDWARE WRITE CONTROL USER-DEFINED READ-ONLY BLOCK 32 BYTES OTP PAGE BYTE and PAGE WRITE (up to 32 BYTES) BYTE, RANDOM and SEQUENTIAL READ MODES SELF TIMED PROGRAMING CYCLE AUTOMATIC ADDRESS INCREMENTING ENHANCED ESD and LATCH-UP PERFORMANCES Figure 1.
Delivery Forms s s s s s s s s s 8 8 1 1 PSDIP8 (BN) 0.
25 mm Frame S08 (MN) 150 mil Width s s s Figure 2.
Logic Diagram DESCRIPTION The M34S32 is a 32K bit electrically erasable programmable memory (EEPROM), organized as 4096 x 8 bits.
Table 1.
Signal Names SDA SCL WC WCR VCC VSS Serial Data Address Input/Output Serial Clock Write Control Write Control of Control Register Supply Voltage Ground VCC SCL WC WCR M34S32 SDA VSS AI02468 June 1998 This is a Preliminary Data.
Details are subject to change without notice.
1/18 M34S32 Figure 3.
DIP Pin Connections Figure 4.
SO Pin Connections M34S32 NC NC WCR VSS 1 2 3 4 8 7 6 5 AI02448 M34S32 VCC WC SCL SDA NC NC WCR VSS 1 2 3 4 8 7 6 5 AI02449 VCC WC SCL SDA Table 2.
Absolute Maximum Ratings(1) Symbol TA TSTG Ambient Operating Temperature Storage Temperature Lead Temperature, Soldering TLEAD (SO8 package) (PSDIP8 package) Input or Output Voltages Supply Voltage (Human Body model) Electrostatic Discharge Voltage VESD Electrostatic Discharge Voltage 1.
MIL-STD-883C, 3015.
7 (100 pF, 1500 Ω) Parameter Value –40 to 125 –65 to 150 40 sec 10 sec 215 260 –0.
6 to 6.
5 –0.
3 to 6.
5 4000 Unit °C °C °C °C V V V VIO VCC (Machine model) 2.
EIAJ IC-121 (200 pF, 0 Ω) (Condition C) 500 V Note: 1.
Except for the rating “Operating Temperature Range”, stresses above those listed in the Table “Absolute Maximum Ratings” may cause permanent damage to the device.
These are stress ratings only and...

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M34S32 32K Serial I2C Bus EEPROM With User-Defined Read-Only Block and 32-Byte OTP Page - ST Microelectronics

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