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參數(shù)資料
| 型號(hào)： | CAT1026ZI-45T2 |
| 英文描述： | Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM |
| 中文描述： | 雙電壓監(jiān)控電路，帶有I2C串行的2K位CMOS EEPROM的 |
| 文件頁數(shù)： | 11/20頁 |
| 文件大小： | 299K |
| 代理商： | CAT1026ZI-45T2 |
CAT1026, CAT1027
2007 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
11
Doc. No. 3010 Rev. L
Page Write
The CAT1026 and CAT1027 write up to 16 bytes of
data in a single write cycle, using the Page Write
operation. The page write operation is initiated in the
same manner as the byte write operation, however
instead of terminating after the initial byte is
transmitted, the Master is allowed to send up to 15
additional bytes. After each byte has been transmitted,
the CAT1026 and CAT1027 will respond with an
acknowledge and internally increment the lower order
address bits by one. The high order bits remain
unchanged.
If the Master transmits more than 16 bytes before
sending the STOP condition, the address counter
‘wraps around,’ and previously transmitted data will be
overwritten.
When all 16 bytes are received, and the STOP condition
has been sent by the Master, the internal programming
cycle begins. At this point, all received data is written to
the CAT1026 and CAT1027 in a single write cycle.
Figure 8. Byte Write Timing
Figure 9: Page Write Timing
BYTE
ADDRESS
SLAVE
ADDRESS
S
A
C
K
A
C
K
DATA
A
C
K
S
T
O
P
P
BUSACTIVITY:
MASTER
SDA LINE
S
T
A
R
T
BUSACTIVITY:
MASTER
SDA LINE
DATA n+15
BYTE
ADDRESS (n)
A
C
K
A
C
K
DATA n
A
C
K
S
T
O
P
S
A
C
K
DATA n+1
A
C
K
S
T
A
R
T
P
SLAVE
ADDRESS
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| CAT1026ZI-45T3 | Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM |
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| CAT1027LI-25T2 | Dual Voltage Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT1026ZI-45-T3 | 功能描述:監(jiān)控電路 CPU w/2K RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| CAT1026ZI-45TE13 | 功能描述:監(jiān)控電路 2K bit 4.5V Ind Temp RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| CAT10-270J4LF | 功能描述:電阻器網(wǎng)絡(luò)與陣列 27 ohm RoHS:否 制造商:Vishay/Thin Film 產(chǎn)品類型:Networks 電路類型:Divider 電阻器數(shù)量: 電阻數(shù)值:10 kOhms 容差:0.1 % 溫度系數(shù): 管腳數(shù)量:3 工作溫度范圍:- 55 C to + 155 C 尺寸:1.02 mm W x 3.05 mm L x 1.4 mm H 引線間隔: 端接類型:SMD/SMT 封裝:Reel |
| CAT10-271J4LF | 功能描述:電阻器網(wǎng)絡(luò)與陣列 270 ohm RoHS:否 制造商:Vishay/Thin Film 產(chǎn)品類型:Networks 電路類型:Divider 電阻器數(shù)量: 電阻數(shù)值:10 kOhms 容差:0.1 % 溫度系數(shù): 管腳數(shù)量:3 工作溫度范圍:- 55 C to + 155 C 尺寸:1.02 mm W x 3.05 mm L x 1.4 mm H 引線間隔: 端接類型:SMD/SMT 封裝:Reel |
| CAT10-272J4 | 功能描述:電阻器網(wǎng)絡(luò)與陣列 2.7K 5% Concave 4resistors RoHS:否 制造商:Vishay/Thin Film 產(chǎn)品類型:Networks 電路類型:Divider 電阻器數(shù)量: 電阻數(shù)值:10 kOhms 容差:0.1 % 溫度系數(shù): 管腳數(shù)量:3 工作溫度范圍:- 55 C to + 155 C 尺寸:1.02 mm W x 3.05 mm L x 1.4 mm H 引線間隔: 端接類型:SMD/SMT 封裝:Reel |
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