KKA2586 - KODENSHI KOREA

KKA2586 1024 x 8-Bit n-MOS EEPROM

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 PIN ASSIGNMENT Ucc TP3 U CS 1 2 8 7 TP1 3 4 6 5 SCL SDA TP2 1 www.DataSheet4U.com KKA2586 N SUFFIX PLASTIC D.

Features

♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ 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 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 t.