參數(shù)資料
型號(hào)： CAT1320WI-30TDFN
英文描述： Supervisory Circuits with I2C Serial 32K CMOS EEPROM
中文描述： 監(jiān)控電路，帶有I2C串行EEPROM中的CMOS 32K的
文件頁(yè)數(shù)： 2/18頁(yè)
文件大?。?/td> 496K
代理商： CAT1320WI-30TDFN
10
CAT1320, CAT1321
Advance Information
Doc. No. 25085, Rev. 00
Figure 9. Page Write Timing
*=Don’t Care Bit
Figure 8. Byte Write Timing
*=Don’t Care Bit
Page Write
The CAT1320/21 writes up to 64 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
additional 63 bytes. After each byte has been
transmitted, the CAT1320/21 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 64 bytes before sending
the STOP condition, the address counter ‘wraps around,’
and previously transmitted data will be overwritten.
When all 64 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 CAT1320/21 in a single write cycle.
*
A15–A8
SLAVE
ADDRESS
S
A
C
K
A
C
K
DATA
A
C
K
S
T
O
P
BUS ACTIVITY:
MASTER
SDA LINE
S
T
A
R
T
A7–A0
BYTE ADDRESS
A
C
K
** *
A15–A8
SLAVE
ADDRESS
S
A
C
K
A
C
K
A
C
K
BUS ACTIVITY:
MASTER
SDA LINE
S
T
A
R
T
A7–A0
BYTE ADDRESS
DATA n+63
DATA
A
C
K
S
T
O
P
A
C
K
DATA n
A
C
K
P
A
C
K
****
相關(guān)PDF資料
PDF描述
CAT1320WI-30TE13 Supervisory Circuits with I2C Serial 32K CMOS EEPROM
CAT1320WI-30TSSOP Supervisory Circuits with I2C Serial 32K CMOS EEPROM
CAT1320WI-42SOIC Supervisory Circuits with I2C Serial 32K CMOS EEPROM
CAT1320WI-42TDFN Supervisory Circuits with I2C Serial 32K CMOS EEPROM
CAT1320YI-25SOIC Filter Module with Resistor Network
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CAT1320WI42 功能描述:監(jiān)控電路 4.2V w/32K EEPROM 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(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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
CAT1320WI-42 制造商:Rochester Electronics LLC 功能描述:
CAT1320WI-42-G 功能描述:監(jiān)控電路 CPU w/32K 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(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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
CAT1320WI-42-GT3 功能描述:監(jiān)控電路 CPU SUP W/32K EEPROM 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(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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
CAT1320WI-42-T3 功能描述:監(jiān)控電路 CPU Supervisor with 32K EEPROM 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(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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
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