MN61113 Datasheet, PDF (1/6 Pages) Panasonic Semiconductor – 2K-Bit EEPROMs

EEPROMs
MN61113, MN61113S
2K-Bit EEPROMs
Overview
The MN61113 and MN61113S are 2048-bit, bit sequen-
tial EEPROMs with built-in address counters. They se-
quentially increment the address with the clock input to
produce serial output.
They include built-in charge pump circuit and timer for
automatically erasing, writing, and modifying data using
only a single 3 volt power supply.
To reduce write times, they include a block write func-
tion for writing up to 32 bits at a time. This function makes
it possible to rewrite the contents of all 2048 bits within
1 second (typ.).
Features
2048 words × 1 bit organization
Built-in reset function
Tristate output
Low power consumption
• 3 volt read: 1.5 mW (max.)
• 3 volt program: 6 mW (max.)
• 3 volt standby: 60 µW (max.)
Single 3 volt power supply (charge pump circuit
built in)
Self timer for use in automatically erasing and
writing data
Built-in data polling function
Write cycles: 10⁵ times
Data storage interval: 10 years
Pull-up resistor on CE pin.
Pull-down resistors on PGM, CLK, and RST pins
Applications
Personal wireless equipment, cordless telephones,
storage for recognition and adjustment data for
terminals, etc.
Pin Assignment
MN61113 DIP008-P-0300A
MN61113S SOP008-P-0225
DATA
1
CE
2
V_CC
3
GND
4
8 OE
7 RST
6 CLK
5 PGM
(TOP VIEW)
1