參數(shù)資料
型號(hào)： M24C08-R
廠商： 意法半導(dǎo)體
元件分類： DRAM
英文描述： The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
中文描述： 該CAT24FC02是一個(gè)2 KB的EEPROM的國(guó)內(nèi)256個(gè)8位每字舉辦的串行CMOS
文件頁(yè)數(shù)： 13/33頁(yè)
文件大?。?/td> 183K
代理商： M24C08-R
M24C16, M24C08, M24C04, M24C02, M24C01
Device operation
13/33
Figure 6.
Write mode sequences with WC = 1 (data write inhibited)
3.6
Write operations
Following a Start condition the bus master sends a Device Select Code with the Read/Write
bit (RW) reset to 0. The device acknowledges this, as shown in
Figure 7
, and waits for an
address byte. The device responds to the address byte with an acknowledge bit, and then
waits for the data byte.
When the bus master generates a Stop condition immediately after the Ack bit (in the “10
th
bit” time slot), either at the end of a Byte Write or a Page Write, the internal Write cycle is
triggered. A Stop condition at any other time slot does not trigger the internal Write cycle.
During the internal Write cycle, Serial Data (SDA) and Serial Clock (SCL) are ignored, and
the device does not respond to any requests.
3.6.1
Byte Write
After the Device Select code and the address byte, the bus master sends one data byte. If
the addressed location is Write-protected, by Write Control (WC) being driven High (during
the period from the Start condition until the end of the address byte), the device replies to
the data byte with NoAck, as shown in
Figure 6
, and the location is not modified. If, instead,
the addressed location is not Write-protected, the device replies with Ack. The bus master
terminates the transfer by generating a Stop condition, as shown in
Figure 7
.
S
S
Byte Write
DEV SEL
BYTE ADDR
DATA IN
WC
S
Page Write
DEV SEL
BYTE ADDR
DATA IN 1
DATA IN 2
WC
DATA IN 3
AI02803C
Page Write
(cont'd)
WC (cont'd)
S
DATA IN N
ACK
ACK
NO ACK
R/W
ACK
ACK
NO ACK
NO ACK
R/W
NO ACK
NO ACK
相關(guān)PDF資料
PDF描述
M24C08-W The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
M24C16-R The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
M24C32 32K Serial IIC Bus EEPROM(32K串行IIC總線EEPROM)
M25P16-VMN6TP 4 Mbit Uniform Sector, Serial Flash Memory
M25P16-VMN3P 4 Mbit Uniform Sector, Serial Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M24C08-RBN6P 制造商:STMicroelectronics 功能描述:EEPROM SERL-I2C 8KBIT 1KX8 2.5V/3.3V/5V 8PDIP - Rail/Tube
M24C08-RDS6G 功能描述:電可擦除可編程只讀存儲(chǔ)器 1.8-5.5V 8K (1Kx8) 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
M24C08-RDS6TG 功能描述:電可擦除可編程只讀存儲(chǔ)器 1.8-5.5V 8K (1Kx8) 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
M24C08-RDW6P 制造商:STMicroelectronics 功能描述:EEPROM SERL-I2C 8KBIT 1KX8 2.5V/3.3V/5V 8TSSOP - Rail/Tube
M24C08-RDW6T 功能描述:電可擦除可編程只讀存儲(chǔ)器 5.5V 8K (1Kx8) 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
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