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参数资料
| 型号： | AT24C08BN-SH-T |
| 厂商： | Atmel |
| 文件页数： | 1/28页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 8KBIT 1MHZ 8SOIC |
| 产品变化通告： | AT24C04,08B Obsolescence 04/Nov/2011 |
| 标准包装： | 4,000 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 8K (1K x 8) |
| 速度： | 400kHz，1MHz |
| 接口： | I²C，2 线串口 |
| 电源电压： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
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Features
? Low-voltage and Standard-voltage Operation
─ 1.8 (V CC = 1.8V to 5.5V)
?
?
?
?
Internally Organized 512 x 8 (4K), or 1024 x 8 (8K)
Two-wire Serial Interface
Schmitt Trigger, Filtered Inputs for Noise Suppression
Bidirectional Data Transfer Protocol
?
?
?
?
?
?
1 MHz (5V), 400 kHz (1.8V, 2.5V, 2.7V) Compatibility
Write Protect Pin for Hardware Data Protection
16-byte Page (4K, 8K) Write Modes
Partial Page Writes Allowed
Self-timed Write Cycle (5 ms max)
High-reliability
─ Endurance: 1 Million Write Cycles
─ Data Retention: 100 Years
Two-wire
Serial EEPROM
4K (512 x 8)
8K (1024 x 8)
? 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra-Thin Mini-MAP (MLP 2x3), 5-lead
SOT23, 8-lead TSSOP and 8-ball dBGA2 Packages
? Lead-free/Halogen-free
? Die Sales: Wafer Form and Tape and Reel
Description
The AT24C04B/08B provides 4096/8192 bits of serial electrically erasable and
programmable read-only memory (EEPROM) organized as 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 AT24C04B/08B is
available in space-saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead Ultra-Thin Mini-
MAP (MLP 2x3), 5-lead SOT23, 8-lead TSSOP, and 8-ball dBGA2 packages and is
accessed via a Two-wire serial interface. In addition, the AT24C04B/08B is available in
1.8V (1.8V to 5.5V) version.
Figure 1. Pin Configurations
AT24C04B
AT24C08B
Not Recommended
for New Design.
Replaced by
AT24C04C or
AT24C08C.
Pin Name
Description
8-lead Ultra-Thin
Mini-MAP (MLP 2x3)
8-ball dBGA2
A0 – A2
SDA
SCL
Address Inputs
Serial Data
Serial Clock Input
V CC 8
WP 7
SCL 6
SDA 5
1 A0
2 A1
3 A2
4 GND
V CC
WP
SCL
SDA
8
7
6
5
1
2
3
4
A0
A1
A2
GND
Bottom View
Bottom View
WP
Write Protect
NC
No Connect
8-lead TSSOP
8-lead SOIC
A0
1
8
V CC
A0
1
8
V CC
GND
V CC
Ground
Power Supply
A1
A2
GND
2
3
4
7
6
5
WP
SCL
SDA
A1
A2
GND
2
3
4
7
6
5
WP
SCL
SDA
Note: For use of 5-lead SOT23
4K: The software A2 and A1 bits in the
device address word must be set to zero
5-lead SOT23
8-lead PDIP
to properly communicate.
8K: The software A2 bit in the device
address word must be set to zero to
properly communicate.
SCL
GND
SDA
1
2
3
5
4
WP
V CC
A0
A1
A2
GND
1
2
3
4
8
7
6
5
V CC
WP
SCL
SDA
5226G–SEEPR–11/09
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相关代理商/技术参数 |
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| AT24C08BN-SP25B | 制造商:Atmel Corporation 功能描述: |
| AT24C08BN-SP25-B | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Two-wire Automotive Temperature Serial EEPROM |
| AT24C08BN-SP25B SL383 | 制造商:Atmel Corporation 功能描述: |
| AT24C08BN-SP25-T | 制造商:Atmel Corporation 功能描述:ATLAT24C08BN-SP25-T BUS SERIAL AUTOMOTIV |
| AT24C08B-PU | 功能描述:电可擦除可编程只读存储器 8K 1.8V RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
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