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參數(shù)資料
| 型號(hào)： | 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)： | 6/18頁 |
| 文件大?。?/td> | 389K |
| 代理商： | AT24C1024C1-10CU-2.7 |
6
AT24C1024
1471N–SEEPR–12/05
Device
Operation
CLOCK and DATA TRANSITIONS:
The SDA pin is normally pulled high with an external
device. Data on the SDA pin may change only during SCL low time periods (see Figure 4 on
page 7). Data changes during SCL high periods will indicate a start or stop condition as
defined below.
START CONDITION:
A high-to-low transition of SDA with SCL high is a start condition which
must precede any other command (see Figure 5 on page 8).
STOP CONDITION:
A low-to-high transition of SDA with SCL high is a stop condition. After a
read sequence, the Stop command will place the EEPROM in a standby power mode (see
Figure 5 on page 8).
ACKNOWLEDGE:
All addresses and data words are serially transmitted to and from the
EEPROM in 8-bit words. The EEPROM sends a zero during the ninth clock cycle to acknowl-
edge that it has received each word.
STANDBY MODE:
The AT24C1024 features a low-power standby mode which is enabled: a)
upon power-up and b) after the receipt of the stop bit and the completion of any internal
operations.
MEMORY RESET:
After an interruption in protocol, power loss or system reset, any two-wire
part can be reset by following these steps:
1.
Clock up to 9 cycles.
2.
Look for SDA high in each cycle while SCL is high.
3.
Create a start condition.
Device Power Up & Power Down Recommendation
POWER UP:
It is recommended to power up from 0V to full VCC in less than 1ms and then
hold for at least 100μs at full VCC level before first operation.
POWER DOWN:
It is recommended to power down from full VCC to 0V in less than 1ms and
then hold at 0V for at least 0.5s before power up. It is not recommended to VCC power down
to non-zero volt and then slowly go to zero volt.
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相關(guān)代理商/技術(shù)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(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:378 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類型:FLASH 存儲(chǔ)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(yīng)商設(shè)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(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類型:FLASH 存儲(chǔ)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(yīng)商設(shè)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(chǔ)器類型:非易失 存儲(chǔ)器格式:EEPROM 技術(shù):EEPROM 存儲(chǔ)容量:1Mb （128K x 8） 時(shí)鐘頻率:1MHz 寫周期時(shí)間 - 字，頁:10ms 訪問時(shí)間:550ns 存儲(chǔ)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(yīng)商器件封裝:8-SOIC 基本零件編號(hào):AT24C1024 標(biāo)準(zhǔn)包裝:3,000 |
| AT24C1024W-10SU-2.7 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 Serial 電可擦除可編程只讀存儲(chǔ)器 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 |
| 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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