參數(shù)資料
型號: uPSD3254BV-40T1T
廠商: 意法半導(dǎo)體
元件分類: DC/DC變換器
英文描述: RP30 (E) Series - Powerline Regulated DC-DC Converters; Input Voltage (Vdc): 48V; Output Voltage (Vdc): 12V; 2:1 Wide Input Voltage Range; 30 Watts Output Power; 1.6kVDC Isolation; UL Certified; Fixed Operating Frequency; Six-Sided Continuous Shield; International Safety Standard Approvals; Standard 50.8 x40.6x10.2mm Package; Efficiency to 90%
中文描述: 閃存可編程系統(tǒng)設(shè)備與8032微控制器內(nèi)核
文件頁數(shù): 138/175頁
文件大?。?/td> 1731K
代理商: UPSD3254BV-40T1T
UPSD3254A, UPSD3254BV, UPSD3253B, UPSD3253BV
138/175
Table 102. Power Management Mode Registers PMMR2
Note: The bits of this register are cleared to zero following Power-up. Subsequent RESET pulses do not clear the registers.
Table 103. APD Counter Operation
Bit 0
X
0
Not used, and should be set to zero.
Bit 1
X
0
Not used, and should be set to zero.
Bit 2
PLD Array
WR
0 = on WR input to the PLD AND Array is connected.
1 = off WR input to PLD AND Array is disconnected, saving power.
Bit 3
PLD Array
RD
0 = on RD input to the PLD AND Array is connected.
1 = off RD input to PLD AND Array is disconnected, saving power.
Bit 4
PLD Array
PSEN
0 = on PSEN input to the PLD AND Array is connected.
1 = off PSEN input to PLD AND Array is disconnected, saving power.
Bit 5
PLD Array
ALE
0 = on ALE input to the PLD AND Array is connected.
1 = off ALE input to PLD AND Array is disconnected, saving power.
Bit 6
X
0
Not used, and should be set to zero.
Bit 7
X
0
Not used, and should be set to zero.
APD Enable Bit
ALE Level
APD Counter
0
X
Not Counting
1
Pulsing
Not Counting
1
0 or 1
Counting (Generates PDN after 15 Clocks)
相關(guān)PDF資料
PDF描述
uPSD3253AV-24T6T Two and Three Channel Codewheels
uPSD3253AV-40T1T Two and Three Channel Codewheels
uPSD3253AV-40T6T Flash Programmable System Devices with 8032 Microcontroller Core
uPSD3253AV-40U6T Two and Three Channel Codewheels
uPSD3253BV-40T6T Flash Programmable System Devices with 8032 Microcontroller Core
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPSD3254BV-40T6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3254BV-40T6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
UPSD3254BV-40U1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3254BV-40U1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3254BV-40U6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core