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參數(shù)資料
| 型號(hào)： | CAT24WC09P |
| 英文描述： | 2K/4K/8K/16K-Bit Serial E2PROM |
| 中文描述： | 2K/4K/8K/16K-Bit串行E2PROM |
| 文件頁數(shù)： | 8/8頁 |
| 文件大?。?/td> | 43K |
| 代理商： | CAT24WC09P |
CAT24WC03/05/09/17
8
Doc. No. 25063-00 2/98 S-1
Preliminary
The master device does not send an acknowledge but
will generate a STOP condition.
Sequential Read
The Sequential READ operation can be initiated by
either the Immediate Address READ or Selective READ
operations. After the CAT24WC03/05/09/17 sends the
initial 8-bit byte requested, the Master will respond with
an acknowledge which tells the device it requires more
data. The CAT24WC03/05/09/17 will continue to output
an 8-bit byte for each acknowledge sent by the Master.
The operation is terminated when the Master fails to
respond with an acknowledge, thus sending the STOP
condition.
The data being transmitted from the CAT24WC03/05/
09/17 is outputted sequentially with data from address N
followed by data from address N+1. The READ opera-
tion address counter increments all of the CAT24WC03/
05/09/17 address bits so that the entire memory array
can be read during one operation. If more than the E
(where E = 255 for 24WC03, 511 for 24WC05, 1023 for
24WC09, and 2047 for 24WC17) bytes are read out, the
counter will “wrap around” and continue to clock out data
bytes.
Notes:
(1) The device used in the above example is a 24WC03JI-1.8TE13 (SOIC, Industrial Temperature, 1.8 Volt to 6 Volt Operating
Voltage, Tape & Reel)
ORDERING INFORMATION
5020 FHD F12
Figure 10. Sequential Read Timing
BUS ACTIVITY:
MASTER
SDA LINE
DATA n+x
DATA n
A
C
K
A
C
K
DATA n+1
A
C
K
S
T
O
P
N
O
A
C
K
DATA n+2
A
C
K
P
SLAVE
ADDRESS
Figure 9. Selective Read Timing
SLAVE
ADDRESS
S
A
C
K
N
O
A
C
K
S
T
O
P
P
24WCXX F11
BUS ACTIVITY:
MASTER
SDA LINE
S
T
A
R
T
BYTE
ADDRESS (n)
S
A
C
K
DATA n
SLAVE
ADDRESS
A
C
K
S
T
A
R
T
Prefix
Device #
Suffix
24WC03
J
I
TE13
Product Number
24WC03: 2K
24WC05: 4K
24WC09: 8K
24WC17: 16K
Tape & Reel
TE13: 2000/Reel
Package
P: PDIP
J: SOIC (JEDEC)
U: TSSOP **
Operating Voltage
Blank: 2.5V - 6.0V
1.8: 1.8V - 6.0V
-1.8
CAT
Temperature Range
Blank = Commercial (0 - 70C)
I = Industrial (-40 - 85C)
A = Automotive (-40 - 105C)*
* -40 to +125C is available upon request
** Available for 24WC03
Optional
Company ID
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CAT24WC09U | 2K/4K/8K/16K-Bit Serial E2PROM |
| CAT24WC03 | 2K-Bit Serial EEPROM(2K位（256字x8位）IIC串行EEPROM) |
| CAT24WC05 | 4K-Bit Serial EEPROM(4K位（512字x8位）IIC串行EEPROM) |
| CAT24WC05J | 2K/4K/8K/16K-Bit Serial E2PROM |
| CAT24WC05P | 2K/4K/8K/16K-Bit Serial E2PROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT24WC128J | 功能描述:電可擦除可編程只讀存儲(chǔ)器 (384x8) 128k 16 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 |
| CAT24WC128J-1.8 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 (384x8) 128k 16 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 |
| CAT24WC128JA | 功能描述:電可擦除可編程只讀存儲(chǔ)器 (384x8) 128k 16 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 |
| CAT24WC128JI | 功能描述:電可擦除可編程只讀存儲(chǔ)器 (384x8) 128k 16 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 |
| CAT24WC128JI-1.8 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 (384x8) 128k 16 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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