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參數(shù)資料
| 型號： | AT24C1024C1-10CU-2.7 |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | Two-wire Serial EEPROM |
| 中文描述： | 128K X 8 I2C/2-WIRE SERIAL EEPROM, DSO8 |
| 封裝： | 8 X 5 MM, 1.04 MM HEIGHT, 1.27 MM PITCH, GREEN, LAP-8 |
| 文件頁數(shù)： | 3/18頁 |
| 文件大小： | 389K |
| 代理商： | AT24C1024C1-10CU-2.7 |
3
AT24C1024
1471N–SEEPR–12/05
Pin Description
SERIAL CLOCK (SCL):
The SCL input is used to positive edge clock data into each
EEPROM device and negative edge clock data out of each device.
SERIAL DATA (SDA):
The SDA pin is bi-directional for serial data transfer. This pin is open-
drain driven and may be wire-ORed with any number of other open-drain or open-collector
devices.
DEVICE/ADDRESSES (A1):
The A1 pin is a device address input that can be hardwired or
left not connected for hardware compatibility with other AT24Cxx devices. When the A1 pin is
hardwired, as many as two 1024K devices may be addressed on a single bus system (device
addressing is discussed in detail under the Device Addressing section). If the A1 pin is left
floating, the A1 pin will be internally pulled down to GND if the capacitive coupling to the circuit
board V
CC
plane is <3 pF. If coupling is >3 pF, Atmel recommends connecting the A1 pin to
GND.
WRITE PROTECT (WP):
The write protect input, when connected to GND, allows normal write
operations. When WP is connected high to V
CC
, all write operations to the memory are inhib-
ited. If the pin is left floating, the WP pin will be internally pulled down to GND if the capacitive
coupling to the circuit board V
CC
plane is <3 pF. If coupling is >3 pF, Atmel recommends con-
necting the pin to GND. Switching WP to V
CC
prior to a write operation creates a software
write-protect function.
Memory
Organization
AT24C1024, 1024K SERIAL EEPROM:
The 1024K is internally organized as 512 pages of
256 bytes each. Random word addressing requires a 17-bit data word address.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AT24C1024W-10SI-2.7 | 功能描述:IC EEPROM 1MBIT 1MHZ 8SOIC RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:378 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量:8M（1M x 8，512K x 16） 速度:110ns 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-CBGA 供應商設備封裝:48-CBGA（7x7） 包裝:托盤 |
| AT24C1024W-10SI-2.7 SL383 | 功能描述:IC EEPROM 1MBIT 1MHZ 8SOIC RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:96 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量:16M（2M x 8，1M x 16） 速度:70ns 接口:并聯(lián) 電源電壓:2.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應商設備封裝:48-TSOP 包裝:托盤 |
| AT24C1024W-10SI-2.7-T | 功能描述:IC EEPROM 1MBIT 1MHZ 8SOIC 制造商:microchip technology 系列:- 包裝:帶卷（TR） 零件狀態(tài):停產(chǎn) 存儲器類型:非易失 存儲器格式:EEPROM 技術:EEPROM 存儲容量:1Mb （128K x 8） 時鐘頻率:1MHz 寫周期時間 - 字，頁:10ms 訪問時間:550ns 存儲器接口:I2C 電壓 - 電源:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C（TA） 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.209"，5.30mm 寬） 供應商器件封裝:8-SOIC 基本零件編號:AT24C1024 標準包裝:3,000 |
| AT24C1024W-10SU-2.7 | 功能描述:電可擦除可編程只讀存儲器 Serial 電可擦除可編程只讀存儲器 RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| AT24C1024W10SU2.7 SL383 | 制造商:Atmel Corporation 功能描述:EEPROM Serial-2Wire 1M-bit 128K x 8 3.3V/5V 8-Pin SOIC EIAJ T/R |
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