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參數(shù)資料
| 型號(hào)： | AT24C164-10SU-2.7 |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | Two-Wire Serial EEPROM 16K (2048 x 8) |
| 中文描述： | 2K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8 |
| 封裝： | 0.150 INCH, GREEN, PLASTIC, MS-012AA, SOIC-8 |
| 文件頁(yè)數(shù)： | 6/17頁(yè) |
| 文件大?。?/td> | 440K |
| 代理商： | AT24C164-10SU-2.7 |
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6
AT24C164
0105J–SEEPR–12/06
Device Operation
CLOCK and DATA TRANSITIONS:
The SDA pin is normally pulled high with an exter-
nal device. Data on the SDA pin may change only during SCL low time periods (refer to
Data Validity timing diagram). 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 to acknowledge that it has
received each word. This happens during the ninth clock cycle.
STANDBY MODE:
The AT24C164 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, the
AT24C164 can be reset by following these steps:
(a) Clock up to 9 cycles, (b) look for SDA high in each cycle while SCL is high and then
(c) create a start condition as SDA is high.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT24C164-W1.8-11 | Two-Wire Serial EEPROM 16K (2048 x 8) |
| AT24C164-W2.7-11 | Two-Wire Serial EEPROM 16K (2048 x 8) |
| AT24C164 | 2048 x 8 2-Wire Serial EEPROM(2048 x 8的2線串行EEPROM) |
| AT24C16A-10PU-1.8 | 2-Wire Serial EEPROM |
| AT24C01A-10MC | 2-Wire Serial EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT24C164-W1.8-11 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Two-Wire Serial EEPROM 16K (2048 x 8) |
| AT24C164-W2.7-11 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Two-Wire Serial EEPROM 16K (2048 x 8) |
| AT24C16A | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2-Wire Serial EEPROM |
| AT24C16A-10PE-2.7 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Two-wire Serial EEPROM Extended Temperature |
| AT24C16A-10PI-1.8 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2-Wire Serial EEPROM |
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