GT23SC4442
GT23SC4442 is 256-BYTE EEPROM manufactured by Giantec Semiconductor.
GT23SC4442 ADVANCED
256 BYTE EEPROM WITH WRITE PROTECT FUNCTION AND
PROGRAMMABLE SECURITY
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Table of Content
1 Features
......................................................................................................................3 2 DESCRIPTION.................................................................................................................4 3 PIN CONFIGURATION ..................................................................................................5 4 MEMORY OVERVIEW ..................................................................................................6 5 FUNCTIONAL DESCRIPTION ......................................................................................7 6 TRANSMISSION PROTOCOL.......................................................................................8 7 MANDS .................................................................................................................10 8 RESET MODE................................................................................................................17 9 ELECTRICAL CHARACTERISTICS...........................................................................19 10 REVISION HISTORY..................................................................................................20
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1 Features
- Standard CMOS process
- 256 x 8 bits EEPROM organization
- Byte-wise addressing
- Irreversible byte-wise write protection of lowest
32 address (Byte 0..31)
- 3-byte Programmable Security Code (PSC) for memory write/erase protection
- 2.7-5.5V power supply for read and write/erase
- Low power operation: 3 m A typical active current
- 2.5 ms programming time
- 2-wire serial interface
- End of processing indication
- ISO standard 7816 patible
- High reliability:
- 1,000,000 erase/write cycles guaranteed
- 10 years data retention
- Wide operating temperature range
- - 30°C to...
