参数资料
| 型号： | AT24C02A-10PI-2.7 |
| 厂商： | Atmel |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 2KBIT 400KHZ 8DIP |
| 标准包装： | 50 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 2K (256 x 8) |
| 速度： | 400kHz |
| 接口： | I²C，2 线串口 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-PDIP |
| 包装： | 管件 |
| 其它名称： | AT24C02A10PI2.7 |
Features
? Write Protect Pin for Hardware Data Protection
– Utilizes Different Array Protection Compared to the AT24C02/04
? Low-voltage and Standard-voltage Operation
– 2.7 (V CC = 2.7V to 5.5V)
– 1.8 (V CC = 1.8V to 5.5V)
?
?
?
Internally Organized 256 x 8 (2K), 512 x 8 (4K)
Two-wire Serial Interface
Schmitt Trigger, Filtered Inputs for Noise Suppression
?
?
?
?
?
?
?
?
?
Bidirectional Data Transfer Protocol
100 kHz (1.8V) and 400 kHz (2.5V, 2.7V, 5V) Clock Rate
8-byte Page (2K), 16-byte Page (4K) Write Modes
Partial Page Writes Allowed
Self-timed Write Cycle (5 ms Max)
High Reliability
– Endurance: One Million Write Cycles
– Data Retention: 100 Years
Automotive Grade, Extended Temperature and Lead-Free/Halogen-Free Devices
Available
8-lead PDIP, 8-lead JEDEC SOIC, 8-lead MAP, 8-lead TSSOP and 8-ball dBGA2 Packages
Die Sales: Wafer Form, Waffle Pack, and Bumped Wafers.
Two-wire Serial
EEPROM
2K (256 x 8)
4K (512 x 8)
AT24C02A
Description
The AT24C02A/04A provides 2048/4096 bits of serial electrically erasable and program-
mable read-only memory (EEPROM) organized as 256/512 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 is available in
space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead MAP and 8-lead TSSOP pack-
ages and is accessed via a two-wire serial interface. In addition, the entire family is
available in 2.7V (2.7V to 5.5V) and 1.8V (1.8V to 5.5V) versions.
Table 1. Pin Configuration
AT24C04A
Pin Name
Function
8 -le a d T SS OP
8 -le a d PDIP
A0–A2
SDA
Address Inputs
Serial Data
A0
A1
A2
GND
1
2
3
4
8
7
6
5
VCC
WP
S CL
S DA
A0
A1
A2
GND
1
2
3
4
8
7
6
5
VCC
WP
S CL
S DA
SCL
Serial Clock Input
WP
Write Protect
8 -le a d MAP
8 -le a d S OIC
NC
No-connect
VCC
WP
S CL
S DA
8
7
6
5
1
2
3
4
A0
A1
A2
GND
A0
A1
A2
GND
1
2
3
4
8
7
6
5
VCC
WP
S CL
S DA
Bottom View
8 - ba ll dBGA2
VCC
WP
S CL
S DA
8
7
6
5
1
2
3
4
A0
A1
A2
GND
Bottom View
Rev. 0976Q–SEEPR–8/05
1
相关PDF资料 |
PDF描述 |
|---|---|
| AT24C02A-10PI-1.8 | IC EEPROM 2KBIT 400KHZ 8DIP |
| 25FMN-BMT-A-TF | CONN FMN HSNG 25POS SNGL NOR SMD |
| 046239012001800+ | CONN FPC ONE-TOUCH LCK .5MM 12 |
| AT24C01-10PI-1.8 | IC EEPROM 1KBIT 400KHZ 8DIP |
| 046232116103800+ | CONN FFC/FPC 16POS 1MM R/A SMD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT24C02A-10PQ-2.7 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Two-wire Serial EEPROM Extended Temperature |
| AT24C02A-10PU-1.8 | 功能描述:IC EEPROM 2KBIT 400KHZ 8DIP RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:96 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:16M（2M x 8，1M x 16） 速度:70ns 接口:并联 电源电压:2.65 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-TFSOP（0.724"，18.40mm 宽） 供应商设备封装:48-TSOP 包装:托盘 |
| AT24C02A-10PU-2.7 | 功能描述:IC EEPROM 2KBIT 400KHZ 8DIP RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:96 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:16M（2M x 8，1M x 16） 速度:70ns 接口:并联 电源电压:2.65 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-TFSOP（0.724"，18.40mm 宽） 供应商设备封装:48-TSOP 包装:托盘 |
| AT24C02A-10SC | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:2-Wire Serial EEPROM |
| AT24C02A-10SC-1.8 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:2-Wire Serial EEPROM |
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