Eeprom At24C16 (N101); Devices Available - Changhong Electric PF29T18 Service Manual

1.2 EEPROM AT24C16 (N101)

(1) Features
・
Low Voltage and Standard Voltage Operation
5.0 (V = 4.5V to 5.5V)
CC
2.7 (V = 2.7V to 5.5V)
CC
2.5 (V = 2.5V to 5.5V)
CC
1.8 (V = 1.8V to 5.5V)
CC
・
Internally Organized 128 x 8 (1K), 256 x 8 (2K),
512 x 8 (4K),1024 x 8 (8K) or 2048 x 8 (16K)
・
2-Wire Serial Interface
・
Bidirectional Data Transfer Protocol
・
100 kHz (1.8V, 2.5V, 2.7V) and 400 kHz (5V)
Compatibility
・
Write Protect Pin for Hardware Data Protection
・
8-Byte Page (1K, 2K), 16-Byte Page (4K, 8K,
16K) Write Modes
・
Partial Page Writes Are Allowed
・
Self-Timed Write Cycle (10 ms max)
・
High Reliability
Endurance: 1 Million Cycles
Data Retention: 100 Years
・
Automotive Grade and Extended Temperature

Devices Available

(3) Pin Configurations
SERVICE MANUAL
・
8-Pin and 14-Pin JEDEC SOIC and 8-Pin
PDIP Packages
(2) Description
The AT24C01A/02/04/08/16 provides
1024/2048/4096/8192/16384 bits of serial
electrically erasable and programmable read
only memory (EEPROM) organized as
128/256/512/1024/2048 words of 8 bits each.
The device is optimized for use in many
industrial and commercial applications where
low power and low voltage operation are
essential. The AT24C01A/02/04/08/16 is
available in space saving 8-pin PDIP, 8-pin
and 14-pin SOIC packages and is accessed
via a 2-wire serial interface. In addition, the
entire family is available in 5.0V (4.5V to
5.5V), 2.7V (2.7V to 5.5V), 2.5V (2.5V to
5.5V) and 1.8V (1.8V to 5.5V) versions.
Fig. 10
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