- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄369655 > CAT34RC02PITE13REV-E The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each PDF資料下載
參數(shù)資料
| 型號(hào)： | CAT34RC02PITE13REV-E |
| 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)： | 8/16頁(yè) |
| 文件大?。?/td> | 445K |
| 代理商： | CAT34RC02PITE13REV-E |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)當(dāng)前第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)
CAT34RC02
8
Doc. No. 1052, Rev. K
Figure 10. Software Write Protect (Write)
Figure 9. Memory Array
* For PSWP A
is at normal CMOS levels and for RSWP, A
is at V
which must be held high beyond the end
of the STOP condition (approximately 1
μ
s of
“
overlap
”
is sufficient).
address counter can be
‘
initialized
’
by performing a
‘
dummy
’
WRITE operation (Fig. 12). The START
condition is followed by the Slave address (with the R/
W
bit set to
‘
0
’
) and the desired byte address. Instead of
following up with data, the Master then issues a 2
nd
START, followed by the
‘
Immediate Address Read
’
sequence, as described earlier.
Software Write Protectable
(by setting the write
protect flags)
FFH
00H
7FH
Hardware Write Protectable
(by connecting WP pin to
Vcc)
BYTE
ADDRESS
SLAVE
ADDRESS
S
A
C
K
A
C
K
DATA
A
C
K
S
T
O
P
P
BUS ACTIVITY:
MASTER
SDA LINE
S
T
A
R
T
X X X X X X X
X X X X X X X
X = Don't Care
X
X
Sequential Read
If the Master acknowledges the 1
st
data byte transmitted
by the CAT34RC02, then the device will continue
transmitting as long as each data byte is acknowledged
by the Master (Fig. 13). If the end of memory is reached
during sequential READ, the address counter will
‘
wrap-
around
’
to the beginning of memory, etc. Sequential
READ works with either
‘
Immediate Address Read
’
or
‘
Selective Read
’
, the only difference being the starting
byte address.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CAT34RC02JITE13REV-E | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| CAT34RC02PETE13REV-E | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| CAT34RC02LETE13REV-E | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| CAT34RC02LITE13REV-E | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| CAT34RC02SP2ETE13REV-E | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT34RC02SP2ETE13REV-E | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:2-kb I2C Serial EEPROM, Serial Presence Detect |
| CAT34RC02SP2ITE13 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:2-kb I2C Serial EEPROM, Serial Presence Detect |
| CAT34RC02SP2ITE13REV-E | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:2-kb I2C Serial EEPROM, Serial Presence Detect |
| CAT34RC02UETE13REV-E | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:2-kb I2C Serial EEPROM, Serial Presence Detect |
| CAT34RC02UITE13 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:2-kb I2C Serial EEPROM, Serial Presence Detect |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。