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参数资料
| 型号： | AT24C128N-10SU-2.7 |
| 厂商： | Atmel |
| 文件页数： | 1/23页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 128KBIT 1MHZ 8SOIC |
| 标准包装： | 100 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 128K (16K x 8) |
| 速度： | 400kHz，1MHz |
| 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-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
| 其它名称： | AT24C128N-10SU2.7 |
Features
? Low-voltage and Standard-voltage Operation
– 2.7 (V CC = 2.7V to 5.5V)
– 1.8 (V CC = 1.8V to 3.6V)
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Internally Organized 16,384 x 8 and 32,768 x 8
Two-wire Serial Interface
Schmitt Trigger, Filtered Inputs for Noise Suppression
Bidirectional Data Transfer Protocol
1 MHz (5V), 400 kHz (2.7V, 2.5V) and 100 kHz (1.8V) Compatibility
Write Protect Pin for Hardware and Software Data Protection
64-byte Page Write Mode (Partial Page Writes Allowed)
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?
?
?
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Self-timed Write Cycle (5 ms Max)
High Reliability
– Endurance: One Million Write Cycles
– Data Retention: 40 Years
Extended Temperature and Lead-free/Halogen-free
Devices Available
8-lead JEDEC PDIP, 8-lead JEDEC and EIAJ SOIC, 8-lead MAP, 8-lead TSSOP, 8-lead
SAP and 8-ball dBGA2 Packages
Die Sales: Wafer Form, Waffle Pack, and Bumped Wafers
Two-wire Serial
EEPROMs
128K (16,384 x 8)
256K (32,768 x 8)
Description
The AT24C128/256 provides 131,072/262,144 bits of serial electrically erasable and
programmable read only memory (EEPROM) organized as 16,384/32,768 words of 8
bits each. The device’s cascadable feature allows up to 4 devices to share a common
AT24C128 (1)
AT24C256 (2)
Two-wire bus. The device is optimized for use in many industrial and commercial appli-
cations where low power and low voltage operation are essential. The devices are
available in space-saving 8-lead JEDEC PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ
SOIC, 8-lead MAP (24C128), 8-lead TSSOP, 8-lead SOIC Array Package and 8-ball
dBGA2 packages. In addition, the entire family is available in 2.7V (2.7V to 5.5V) and
1.8V (1.8V to 3.6V) versions.
Notes:
1. Not recommended for
new design; please
refer to AT24C128B
datasheet.
2. Not recommended for
new design; please
Table 1. Pin Configuration
8-lead PDIP
8-lead TSSOP
refer to AT24C256B
datasheet.
Pin Name
A0 - A1
SDA
Function
Address Inputs
Serial Data
A0
A1
NC
GND
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
A0
A1
NC
GND
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
SCL
Serial Clock Input
WP
Write Protect
8-lead SOIC
8-lead MAP
VCC
8
1
A0
NC
GND
No Connect
Ground
A0
A1
NC
GND
1
2
3
4
8
7
6
5
VCC
WP
SCL
SDA
WP
SCL
SDA
7
6
5
2
3
4
A1
NC
GND
Bottom View
8-ball dBGA2
8-lead SAP
VCC
WP
SCL
SDA
8
7
6
5
1
2
3
4
A0
A1
NC
GND
VCC
WP
SCL
SDA
8
7
6
5
1
2
3
4
A0
A1
NC
GND
Bottom View
Bottom View
0670T–SEEPR–3/07
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AT24C128SC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:AT24C128SC/256SC [Updated 10/00. 12 Pages] 2-wire. 128K and 256K Serial EEPROM |
| AT24C128SC-09AT | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Two-wire Serial EEPROM Smart Card Modules 128K (16,384 x 8) 256 (32,768 x 8) |
| AT24C128SC-09AT-2.7 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:I2C Serial EEPROM |
| AT24C128SC-09BT | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Two-wire Serial EEPROM Smart Card Modules 128K (16,384 x 8) 256 (32,768 x 8) |
| AT24C128SC-09BT-2.7 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:I2C Serial EEPROM |
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