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INA2586

IK Semiconductor
Part Number INA2586
Manufacturer IK Semiconductor
Description 1Kx8 Static NMOS EEPROM IC Bus Interface
Published Dec 21, 2005
Detailed Description w U 4 t 1024 x 8-Bit n-MOS EEPROM with I2C-Bus Interface e e h S a t a D FEATURES . w w ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ Non-volatile ...
Datasheet PDF File INA2586 PDF File

INA2586
INA2586

Overview
w U 4 t 1024 x 8-Bit n-MOS EEPROM with I2C-Bus Interface e e h S a t a D FEATURES .
w w ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ Non-volatile storage of information during 10 years Single supply (Ucc=4,75 B - 5,25 B) On-chip voltage multiplier On-chip generator of bulk biasing Serial input/output I2C-bus 10 000 ERASE/WRITE cycles per byte; Internal reprogramming (no external components) Duration of the ERASE/WRITE cycle is 15 ms Temperature range: 0 ÷ +700C m o .
c TECHNICAL DATA INA2586 The INA2586 is a 8-Kbit (1024 x 8-bit) n-MOS floating gate electrically erasable programmable read only memory (EEPROM).
IC works in systems with serial I2C-bus.
Up to two INA2586 devices may be connected to the I2C-bus.
The programming of the array is implemented by electron’s tunneling.
The programming voltage is generated on-chip, using a voltage multiplier.
Device is functionally identical to the SDA2586, Siemens.
IC are made in 8-pin DIP and 8-pin SOP.
ELECTRICAL CHARACTERISTICS Parameter Supply current, mA Output low voltage (SDA), V High leakage current: -on output (SDA), µA -on inputs SCL, SDA, µA -on inputs CS, TP1, TP2,µA Input capacitance, pF Clock input frequency, kHz Reprogramming cycle time, ms Erase of die cycle time, ms The number of E/W cycles on 1 byte Input high voltage: -inputs SDA, SCL, V -inputs CS, TP1, TP2, V Input low voltage: -inputs SDA, SCL, V -inputs CS, TP1, TP2, V Conditions UCC=5.
25 B IOL=3 mA UCC=4.
75B UOH=5,25 B UIH=5,25 B UIH=5,25 B UI= 0 B Symbol ICC0 UOL PIN DESCRIPTION SYMBOL Uss CS TP1 TP2 SDA SCL TP3 Ucc PIN 1 2 3 4 5 6 7 8 DESCRIPTION GND Chip selection Testing pin Testing pin (0V - normal mode, 5V - chip erasing) Informational line, input/output Clock input Testing pin, not connected Supply Voltage w w w t a .
D Erase and Write UTP2= 5,0 B S a e h ILOH ILIH ILIH CI fSCL tPROG tER U 4 t e .
c Min.
- m o Max 20,0 0,4 10,0 10,0 100,0 10,0 100 20,0 20,0 UCC UCC 1,5 0,2 0 10,0 10 000 3,0 4,5 - UIH UIL PIN ASSIGNMENT U CS 1 2 8 7 TP1 3 4 TP2 w ...


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