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參數(shù)資料
| 型號(hào)： | M24M01-S |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 1 Mbit Serial IC Bus EEPROM |
| 中文描述： | 1兆位串行IC總線的EEPROM |
| 文件頁(yè)數(shù)： | 9/19頁(yè) |
| 文件大?。?/td> | 120K |
| 代理商： | M24M01-S |
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9/19
M24M01
Figure 9. Read Mode Sequences
Note: 1. The seven most significant bits of the Device Select Code of a Random Read (in the 1
st
and 4
th
bytes) must be identical.
Read Operations
Read operations are performed independently of
the state of the Write Control (WC) signal.
Random Address Read
A dummy Write is performed to load the address
into the address counter (as shown in Figure 9) but
without sending a Stop condition. Then, the bus
master sends another Start condition, and repeats
the Device Select Code, with the RW bit set to 1.
The device acknowledges this, and outputs the
contents of the addressed byte. The bus master
must not acknowledge the byte, and terminates
the transfer with a Stop condition.
Current Address Read
The device has an internal address counter which
is incremented each time a byte is read. For the
Current Address Read operation, following a Start
condition, the bus master only sends a Device Se-
lect Code with the RW bit set to 1. The device ac-
knowledges this, and outputs the byte addressed
by the internal address counter. The counter is
then incremented. The bus master terminates the
S
DEV SEL *
BYTE ADDR
BYTE ADDR
S
DEV SEL
DATA OUT 1
AI01105C
DATA OUT N
S
S
CURRENT
ADDRESS
READ
DEV SEL
DATA OUT
RANDOM
ADDRESS
READ
S
S
DEV SEL *
DATA OUT
SEQUENTIAL
CURRENT
READ
S
DATA OUT N
S
DEV SEL *
BYTE ADDR
BYTE ADDR
SEQUENTIAL
RANDOM
READ
S
DEV SEL *
DATA OUT 1
S
ACK
R/W
NO ACK
ACK
R/W
ACK
ACK
ACK
R/W
ACK
ACK
ACK
NO ACK
R/W
NO ACK
ACK
ACK
ACK
R/W
ACK
ACK
R/W
ACK
NO ACK
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M24M01 | 1 Mbit Serial IC Bus EEPROM |
| M25P64-VME6 | 4 Mbit Uniform Sector, Serial Flash Memory |
| M25P64-VMF6G | 4 Mbit Uniform Sector, Serial Flash Memory |
| M25P64-VMF6 | 4 Mbit Uniform Sector, Serial Flash Memory |
| M25P64-VME6TP | 4 Mbit Uniform Sector, Serial Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M24M01S-LA6T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit Serial IC Bus EEPROM |
| M24M01-V | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit Serial IC Bus EEPROM |
| M24M01V-LA6T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit Serial IC Bus EEPROM |
| M24M01-W | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit serial I?2C bus EEPROM |
| M24M01-WCS3G/A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit serial I2C bus EEPROM |
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