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参数资料
| 型号： | AT24C32AY6-10YH-1.8 |
| 厂商： | Atmel |
| 文件页数： | 1/22页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 32KBIT 400KHZ 8DFN |
| 标准包装： | 5,000 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 32K (4K x 8) |
| 速度： | 400kHz |
| 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-UDFN 裸露焊盘 |
| 供应商设备封装： | 8-MLP（2x3） |
| 包装： | 带卷 (TR) |
Features
? Low-Voltage and Standard-Voltage Operation
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– 2.7 (V CC = 2.7V to 5.5V)
– 1.8 (V CC = 1.8V to 5.5V)
Low-Power Devices (I SB = 6 μ A @ 5.5V) Available
Internally Organized 4096 x 8, 8192 x 8
Two-wire Serial Interface
Schmitt Trigger, Filtered Inputs for Noise Suppression
Bidirectional Data Transfer Protocol
400 kHz (1.8V, 2.5V, 2.7V, 5V) Compatibility
Write Protect Pin for Hardware Data Protection
32-byte Page Write Mode (Partial Page Writes Allowed)
Self-timed Write Cycle (5 ms Max)
High Reliability
– Endurance: 1 Million Write Cycles
– Data Retention: 100 Years
Automotive Devices Available
8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead Mini-MAP (MLP 2x3)
and 8-lead TSSOP Packages
Lead-free/Halogen-free
Die Sales: Wafer Form, Waffle Pack, and Bumped Wafers
Two-wire
Serial EEPROM
32K (4096 x 8)
64K (8192 x 8)
AT24C32A (1)
Description
The AT24C32A/64A provides 32,768/65,536 bits of serial electrically erasable and
programmable read only memory (EEPROM) organized as 4096/8192 words of 8 bits
each. The device’s cascadable feature allows up to 8 devices to share a common two-
wire bus. The device is optimized for use in many industrial and commercial applica-
tions where low power and low voltage operation are essential. The AT24C32A/64A is
available in space saving 8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ
SOIC, 8-lead Mini-MAP (MLP 2x3) and 8-lead TSSOP packages and is accessed via
a 2-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
AT24C64A (2)
Notes: 1. Not recommended for
new design; please
refer to AT24C32C.
2. Not recommended for
new design; please
refer to AT24C64C.
Pin Name
Function
8-lead SOIC
8-lead Mini-MAP (MLP 2x3)
A0 – A2
SDA
SCL
Address Inputs
Serial Data
Serial Clock Input
A0
A1
A2
GND
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
VCC
WP
SCL
SDA
8
7
6
5
1
2
3
4
A0
A1
A2
GND
WP
Write Protect
8-lead TSSOP
Bottom View
8-lead PDIP
A0
A1
A2
GND
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
A0
A1
A2
GND
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
3054T–SEEPR–1/07
1
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| AT24C512BY7-YH25-T | IC EEPROM 512KBIT 1MHZ 8SAP |
| AT24C512W-10SU-1.8 | IC EEPROM 512KBIT 400KHZ 8SOIC |
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| AT24C64CY6-YH-T | IC EEPROM 64KBIT 1MHZ 8MLP |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AT24C32CN-SH-B | 功能描述:电可擦除可编程只读存储器 8 1.8V - 8 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 |
| AT24C32CN-SH-T | 功能描述:电可擦除可编程只读存储器 8 1.8V - 8 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 |
| AT24C32C-PU | 功能描述:电可擦除可编程只读存储器 32K 2-WIRE 4096 x 8 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 |
| AT24C32C-SH-B | 制造商:Atmel Corporation 功能描述:EEPROM SERIAL 1.8-3.6V 32K 24C32 |
| AT24C32C-TH-B | 功能描述:电可擦除可编程只读存储器 1.8V 32Kbit 2-Wire Bus 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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