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參數(shù)資料
| 型號： | 24AA128-EP |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | I2C⑩ Serial EEPROM Family Data Sheet |
| 中文描述： | ⑩的I2C串行EEPROM系列數(shù)據(jù)手冊 |
| 文件頁數(shù)： | 20/42頁 |
| 文件大?。?/td> | 540K |
| 代理商： | 24AA128-EP |
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24AAXX/24LCXX/24FCXX
DS21930B-page 20
2007 Microchip Technology Inc.
8.3
Sequential Read
Sequential reads are initiated in the same way as a
random read except that after the 24XX transmits the
first data byte, the master issues an acknowledge as
opposed to the Stop condition used in a random read.
This acknowledge directs the 24XX to transmit the next
sequentially addressed data byte (Figure 8-4). Follow-
ing the final byte transmitted to the master, the master
will NOT generate an acknowledge but will generate a
Stop condition. To provide sequential reads, the 24XX
contains an internal Address Pointer which is incre-
mented by one at the completion of each operation.
This Address Pointer allows the entire memory con-
tents to be serially read during one operation. If the last
address byte in the array is acknowledged, the Address
Pointer will roll over to address 0x00.
FIGURE 8-4:
SEQUENTIAL READ
Bus Activity
Master
SDA Line
Bus Activity
Control
Byte
Data Byte
Data Byte
Data Byte
Data Byte
N
O
A
C
K
A
C
K
A
C
K
A
C
K
A
C
K
S
T
O
P
P
Initial
Second
Third
Final
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 24AA128-ESM | I2C⑩ Serial EEPROM Family Data Sheet |
| 24AA128-ESN | I2C⑩ Serial EEPROM Family Data Sheet |
| 24AA128-EST | I2C⑩ Serial EEPROM Family Data Sheet |
| 24AA128T-EMC | I2C⑩ Serial EEPROM Family Data Sheet |
| 24AA128T-EMF | I2C⑩ Serial EEPROM Family Data Sheet |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 24AA128ESM | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:128K I 2 C ⑩ CMOS Serial EEPROM |
| 24AA128-ESM | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:I2C⑩ Serial EEPROM Family Data Sheet |
| 24AA128ESN | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:128K I 2 C ⑩ CMOS Serial EEPROM |
| 24AA128-ESN | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:I2C⑩ Serial EEPROM Family Data Sheet |
| 24AA128EST | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:128K I 2 C ⑩ CMOS Serial EEPROM |
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