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INF85116

Integral
Part Number INF85116
Manufacturer Integral
Description 2048 X 8 -Bit CMOS EEPROM
Published Aug 7, 2006
Detailed Description www.DataSheet4U.com INF85116 2048 х 8 -Bit CMOS EEPROM with I2С-bus interface The INF85116N is an 16-Kbits (2048 x 8-bi...
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INF85116
INF85116

Overview
www.
DataSheet4U.
com INF85116 2048 х 8 -Bit CMOS EEPROM with I2С-bus interface The INF85116N is an 16-Kbits (2048 x 8-bit) floating gate Electrically Erasable Programmable Read Only Memory (EEPROM).
Power consumption is low due to the full CMOS technology used.
The programming voltage is generated on-chip, using a voltage multiplier.
As data bytes are received and transmitted via the serial I2C-bus, a package using eight pins is sufficient.
Only one INF85116N device is required to support all eight blocks of 256 x 8-bit each.
FEATURES • Low power CMOS -maximum active current 1.
0 mA -maximum standby current 10 µA (at 5.
5 V), typical 4 µA • Non-volatile storage of 16-Kbits organized as eight blocks of 256x8-bits during 20 years ( at 55oC ) • Single supply (Ucc=2,7 ÷ 5,5 V); • Automatically increased word's address • On-chip voltage multiplier • Serial input/output I2C-bus • 1000000 ERASE/WRITE cycles per byte • Internal timer for writing (no external components) DataSheet4U.
com DataShee • Write operations: multi byte write mode to 32 bytes • Write - protection input • Power-on-reset Temperature range: -40oC ÷ +85oC PIN DESCRIPTION Simbol n.
c.
n.
c n.
c Uss SDA SCL WP Ucc Pin 1 2 3 4 5 6 7 8 Description not connected not connected not connected negative supply voltage serial data input/output ( I2Cbus) serial clock input ( I2C-bus) write - protection input positive supply voltage PIN CONFIGURATION n.
c.
n.
c.
n.
c.
Uss 1 2 8 7 Ucc WP SCL SDA INF85116N 3 4 6 5 Table 1.
Quick reference data Symbol Parameter min max Unit 1 DataSheet4U.
com DataSheet4U.
com DataSheet 4 U .
com www.
DataSheet4U.
com INF85116 UDD IOL Tamb Supply voltage LOW level output current Operating ambient temperature 2.
7 -40 5.
5 6 +85 V mА °С BLOCK DIAGRAM 8 SCL 6 5 SDA VDD 7 WP Input filter I2C-bus control logic VSS Test mode register Address comparator Shift register Address pointer Sequenser Column decoder HV generator Page register Divider EEPROM ARRAY (8x256x8) et4U.
com Power-o...


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