- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄374608 > S-24C04B (Seiko Instruments Inc.) 4Kbits CMOS 2-Wired Serial EEPROM(4K位CMOS 2線串行EEPROM) PDF資料下載
參數(shù)資料
| 型號(hào)： | S-24C04B |
| 廠商： | Seiko Instruments Inc. |
| 英文描述： | 4Kbits CMOS 2-Wired Serial EEPROM(4K位CMOS 2線串行EEPROM) |
| 中文描述： | 4Kbits的CMOS 2 -有線串行EEPROM（4K的位的CMOS 2線串行EEPROM的） |
| 文件頁數(shù)： | 10/53頁 |
| 文件大小： | 173K |
| 代理商： | S-24C04B |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁當(dāng)前第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁
CMOS 2-WIRED SERIAL EEPROM
S-24C01B/02B/04B
Seiko Instruments Inc.
9
6. Write
6.1Byte Write
When the EEPROM receives a 7-bit length device address and a 1-bit read/write instruction code “0”,
following the start condition signal, it outputs the acknowledgment signal. Next, when the EEPROM receives an
8-bit length word address, it outputs the acknowledgment signal.
After the EEPROM receives 8-bit write data and outputs the acknowledgment signal, it receives the stop
condition signal. Next, the EEPROM at the specified memory address starts to rewrite.
When the EEPROM is rewriting, all operations are prohibited and the acknowledgment signal is not output.
6.2Page Write
Up to 8 bytes per page can be written in the S-24C01B and S-24C02B.
Up to 16 bytes per page can be written in the S-24C04B.
Basic data transmission procedures are the same as those in the “Byte Write”. However, when the EEPROM
receives 8-bit write data which corresponds to the page size, the page can be written.
When the EEPROM receives a 7-bit length device address and a 1-bit read/write instruction code “0”,
following the start condition signal, it outputs the acknowledgment signal. When the EEPROM receives an 8-bit
length word address, it outputs the acknowledgment signal.
After the EEPROM receives 8-bit write data and outputs the acknowledgment signal, it receives 8-bit write
data corresponding to the next word address, and outputs the acknowledgment signal. The EEPROM repeats
reception of 8-bit write data and output of the acknowledgment signal in succession. It is capable of receiving
write data corresponding to the maximum page size.
When the EEPROM receives the stop condition signal, it starts to rewrite, corresponding to the size of the
page, on which write data, starting from the specified memory address, is received.
Figure 10
Byte Write
S
T
A
R
T
1
0 1
0
W
R
I
T
E
S
T
O
P
DEVICE
ADDRESS
WORD ADDRESS
DATA
R
/
W
M
S
B
SDA LINE
ADR INC (ADDRESS INCREMENT)
x x P0
W7W6W5W4W3W2W1W0
D7 D6 D5 D4 D3 D2 D1 D0
A
C
K
L
S
B
A
C
K
A
C
K
0
W7 is optional in the S-24C01B.
P0 is ‘don’t care’
in the S-24C01B/02B.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S-24C01B | 1Kbits CMOS 2-Wired Serial EEPROM(1K位CMOS 2線串行EEPROM) |
| S-24C08A | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| S-24C16A | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| S-24H30 | 64 Bits Non-Volatile CMOS RAM(64位CMOS非易失性RAM) |
| S-24H45I10 | SERIAL NON-VOLATILE RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S-24C04BDP | 功能描述:電可擦除可編程只讀存儲(chǔ)器 4K (512X8) 2-Wire 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 |
| S-24C04BFJ-TB | 功能描述:電可擦除可編程只讀存儲(chǔ)器 4K (512X8) 2-Wire 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 |
| S-24C04BFJ-TB-G | 制造商:Seiko Instruments Inc (SII) 功能描述: |
| S-24C04BMFN-TB | 功能描述:電可擦除可編程只讀存儲(chǔ)器 4K (512X8) 2-Wire 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 |
| S-24C04BPHAL | 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:2-WIRE CMOS SERIAL E2PROM |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。