鈥?/div>
鈥?Utilizes Different Array Protection Compared to the AT24C02/04/08
Low-voltage and Standard-voltage Operation
鈥?5.0 (V
CC
= 4.5V to 5.5V)
鈥?2.7 (V
CC
= 2.7V to 5.5V)
鈥?2.5 (V
CC
= 2.5V to 5.5V)
鈥?1.8 (V
CC
= 1.8V to 5.5V)
Internally Organized 256 x 8 (2K), 512 x 8 (4K) or 1024 x 8 (8K)
2-wire Serial Interface
Schmitt Trigger, Filtered Inputs for Noise Supperssion
Bidirectional Data Transfer Protocol
100 kHz (1.8V, 2.5V, 2.7V) and 400 kHz (5V) Clock Rate
8-byte Page (2K), 16-byte Page (4K, 8K) Write Modes
Partial Page Writes are Allowed
Self-timed Write Cycle (10 ms max)
High Reliability
鈥?Endurance: One Million Write Cycles
鈥?Data Retention: 100 Years
鈥?ESD Protection: >3000V
Automotive Grade and Extended Temperature Devices Available
8-lead JEDEC SOIC, 8-pin PDIP, and 8-lead TSSOP Packages
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
2-wire Serial
EEPROM
2K (256 x 8)
4K (512 x 8)
8K (1024 x 8)
鈥?/div>
鈥?/div>
Description
The AT24C02A/04A/08A provides 2048/4096/8192 bits of serial electrically erasable
and programmable read only memory (EEPROM) organized as 256/512/1024 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
AT24C02A/04A/08A is available in space saving 8-pin PDIP, 8-lead JEDEC SOIC,
and 8-lead TSSOP (AT24C02A/04A) 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.
AT24C02A
AT24C04A
AT24C08A
Pin Configurations
Pin Name
A0 - A2
SDA
SCL
WP
NC
Function
Address Inputs
Serial Data
Serial Clock Input
Write Protect
No Connect
A0
A1
A2
GND
A0
A1
A2
GND
8-pin PDIP
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
AT24C02A/04A/
08A
8-lead SOIC
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
8-lead TSSOP
A0
A1
A2
GND
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
Rev. 0976C鈥?4/01
1
next
AT24C04AN-10SI-2.5 產(chǎn)品屬性
0現(xiàn)貨
停產(chǎn)
-
管件
停產(chǎn)
非易失
EEPROM
EEPROM
4Kb
512 x 8
I2C
400 kHz
5ms
900 ns
2.5V ~ 5.5V
-40°C ~ 85°C(TA)
表面貼裝型
8-SOIC(0.154",3.90mm 寬)
8-SOIC
AT24C04AN-10SI-2.5相關(guān)型號PDF文件下載