參數(shù)資料
型號(hào): SLE4432C
廠(chǎng)商: SIEMENS A G
元件分類(lèi): DRAM
英文描述: ICs for Chip Cards Intelligent 256-Byte EEPROM
中文描述: 256 X 8 I2C/2-WIRE SERIAL EEPROM, UUC
封裝: DIE
文件頁(yè)數(shù): 7/35頁(yè)
文件大?。?/td> 1011K
代理商: SLE4432C
Type
Ordering Code
Package
SLE 4432 M2.2
on request
Wire-Bonded Module M2.2
SLE 4432 C
on request
Chip
SLE 4442 M2.2
on request
Wire-Bonded Module M2.2
SLE 4442 C
on request
Chip
1) Values are temperature dependent, for further information please refer to your Siemens sales
office.
Intelligent 256-Byte EEPROM with Write Protect Function
Intelligent 256-Byte EEPROM with Write Protect Function
and Programmable Security Code (PSC)
SLE 4432
M2.2
Features
G
256
×
8-bit EEPROM organization
G
Byte-wise addressing
G
Irreversible byte-wise write protection of lowest
32 addresses (Byte 0 ... 31)
G
32
×
1-bit organization of protection memory
G
Two-wire link protocol
G
End of processing indicated at data output
G
Answer-to-Reset acc. to ISO standard 7816-3
G
Programming time 2.5 ms per byte for both erasing
and writing
G
Minimum of 10
4
write/erase cycles
1)
G
Data retention for minimum of ten years
1)
G
Contact configuration and serial interface in accordance
with ISO standard 7816 (synchronous transmission)
Additional Feature of SLE 4442
G
Data can only be changed after entry of the correct 3-byte
programmable security code (security memory)
SLE 4442
Semiconductor Group
5
07.95
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