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EC24C64B Datasheet, PDF (1/12 Pages) E-CMOS Corporation – 64K-bit 2-WIRE SERIAL EEPROM | |||
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EC24C64B
64K-bit 2-WIRE SERIAL EEPROM
Description
The EC24C64B provides 65,536 bits of serial
electrically erasable and programmable read-
only memory (EEPROM) organized as 8192
words of 8 bits each. The deviceâs cascadable
feature allows up to 8 devices to share a
common 2-wire bus. The device is optimized
for use in many industrial and commercial
applications where low-power and low-voltage
operations are essential.
Pin Description
Pin Name
A0 - A2
SDA
SCL
WP
GND
VCC
Functions
Devices Address Inputs
Serial Data Input / Output
Serial Clock Input
Write Protect
Ground
Power Supply
Ordering Information
Features
ï¬ Low Operation Voltageï¼ VCC = 1.7V to 5.5V
ï¬ Internally Organized.. 8192x8
ï¬ Two-wire Serial Interface
ï¬ Schmitt Trigger, Filtered Inputs for Noise
Suppression
ï¬ Bidirectional Data Transfer Protocol
ï¬ 1 MHz (2.5V~5.5V) and 400 kHz (1.7V) Compatibility
ï¬ Write Protect Pin for Hardware Data Protection
ï¬ 32-byte Page Write Modes(Partial Page Writes are
Allowed)
ï¬ Self-timed Write Cycle (5 ms max)
ï¬ High-reliability
- Endurance: 1 Million Write Cycles
- Data Retention: 40 Years
ï¬ TDFN-8 packages(RoHS compliant and Halogen-free)
Pin Configuration
TDFN-8
Top View
Marking Information
E-CMOS Corp. (www.ecmos.com.tw)
Page 1 of 12
3H29N-Rev.F001
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