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參數(shù)資料
| 型號(hào)： | AT24C04A-10PN-2.7 |
| 廠商： | ATMEL CORP |
| 元件分類： | PROM |
| 英文描述： | 512 X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8 |
| 封裝： | 0.300 INCH, PLASTIC, MS-001BA, DIP-8 |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大?。?/td> | 467K |
| 代理商： | AT24C04A-10PN-2.7 |
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1
Features
Write Protect Pin for Hardware Data Protection
– Utilizes Different Array Protection Compared to the AT24C02A/04A
Medium-voltage and Standard-voltage Operation
– 5.0 (V
CC = 4.5V to 5.5V)
– 2.7 (V
CC = 2.7V 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
400 kHz (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
Lead-Free/Halogen-Free Devices Available
8-lead PDIP, 8-lead JEDEC SOIC, and 8-lead TSSOP Packages
Description
The AT24C02A/04A provides 2048/4096 bits of serial electrically erasable and pro-
grammable read-only memory (EEPROM) organized as 256/512 words of 8 bits each.
The device is optimized for use in many automotive 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, and 8-lead TSSOP packages and is accessed via a
two-wire serial interface. In addition, the entire family is available in 2.7V (2.7V to
5.5V) version.
Two-wire
Automotive
Temperature
Serial
EEPROM
2K (256 x 8)
4K (512 x 8)
AT24C02A
AT24C04A
5083B–SEEPR–10/05
Table 1. Pin Configurations
Pin Name
Function
A0–A2
Address Inputs
SDA
Serial Data
SCL
Serial Clock Input
WP
Write Protect
NC
No-connect
1
2
3
4
8
7
6
5
A0
A1
A2
GND
VCC
WP
SCL
SDA
1
2
3
4
8
7
6
5
A0
A1
A2
GND
VCC
WP
SCL
SDA
1
2
3
4
8
7
6
5
A0
A1
A2
GND
VCC
WP
SCL
SDA
8-lead PDIP
8-lead SOIC
8-lead TSSOP
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT24C04A-10PQ-2.7 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Two-wire Serial EEPROM Extended Temperature |
| AT24C04A-10PU-1.8 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 4K 2-WIRE 1M CYCLES - 10MS 1.8V RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| AT24C04A-10PU-2.7 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 4K 2-WIRE 1M CYCLES - 10MS 2.7V RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| AT24C04A-10SC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
| AT24C04A-10SC-1.8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:I2C Serial EEPROM |
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