24C02 / 24C04 / 24C08 / 24C16
Features
Wide Voltage Operation
1 MHz (5V), 400 kHz (1.8V, 2.5V, 2.7V) Compatibility
- VCC = 1.8V to 5.5V
Write Protect Pin for Hardware Data Protection
8-byte Page (2K), 16-byte Page (4K, 8K, 16K) Write Modes
Partial Page Writes Allowed
。
。
Operating Ambient Temperature: -40 C to +85 C
Internally Organized:
-
-
-
-
24C02, 256 X 8 (2K bits)
Self-timed Write Cycle (5 ms max)
High-reliability
24C04, 512 X 8 (4K bits)
24C08, 1024 X 8 (8K bits)
- Endurance: 1 Million Write Cycles
- Data Retention: 100 Years
24C16, 2048 X 8 (16K bits)
Two-wire Serial Interface
8-lead PDIP, 8-lead SOP and 8-lead TSSOP Packages
Die Sales: Wafer Form, Waffle Pack
Schmitt Trigger, Filtered Inputs for Noise Suppression
Bidirectional Data Transfer Protocol
General Description
The
24C02/ 24C04/ 24C08/ 24C16 provides 2048/4096/8192/16384 bits of serial electrically erasable and
programmable read-only memory (EEPROM) organized as 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 24C02/ 24C04/ 24C08/ 24C16 is available in space-saving 8-lead PDIP, 8-lead SOP, and 8-lead
TSSOP packages and is accessed via a two-wire serial interface.
Pin Configuration
8-lead PDIP
8-lead SOP
8-lead TSSOP
C16 / C08 / C04 / C02
NC / NC / NC / A0
NC / NC / A1 / A1
NC / A2 / A2 / A2
C16 / C08 / C04 / C02
NC / NC / NC / A0
NC / NC / A1 / A1
NC / A2 / A2 / A2
GND
C16 / C08 / C04 / C02
NC / NC / NC / A0
NC / NC / A1 / A1
NC / A2 / A2 / A2
GND
1
2
3
4
8
7
6
5
VCC
1
2
3
4
8
7
6
5
VCC
1
2
3
4
8
7
6
5
VCC
WP
WP
WP
SCL
SDA
SCL
SDA
SCL
SDA
GND
Pin Descriptions
Table 1: Pin Configuration
Pin Designation
Type
Name and Functions
Address Inputs
A0 - A2
I
SDA
SCL
WP
Serial Data
Serial Clock Input
Write Protect
Ground
I/O & Open-drain
I
I
GND
P
V
CC
P
Power Supply
No Connect
NC
NC
BEIJING ESTEK ELECTRONICS CO.,LTD
1
ESTEK [ Estek Electronics Co. Ltd ]
