參數(shù)資料
型號: PSD402A1-12U
英文描述: Field-Programmable Peripheral
中文描述: 現(xiàn)場可編程外圍
文件頁數(shù): 71/123頁
文件大?。?/td> 657K
代理商: PSD402A1-12U
PSD4XX Famly
68
CLR
CLK
APD
COUNTER
APD CLK
PMMR1 - BIT 0
TO OTHER
CIRCUITS
MUX
APD
CLEAR
LOGIC
APD ENABLE
PMMR0 - BIT 2
ALE POLARITY
PMMR0 - BIT 1
ALE
APD CLK
CLKIN
CSI
SLEEP–ENABLE
PMMR1 - BIT 1
SLEEP
MODE
EPROM
SELECT
SRAM
SELECT
I/O
SELECT
POWER
DOWN
PD
Z
P
L
D
Figure 36. Power Management Unit
Figure 36a. Automatic Power Down Unit (APD) Flow Chart
APD DISABLED
NEED
APD CLK
YES
YES
NO
NO
RESET
SET APD CLK IN PMMR1 BIT 0
SET ALE PD POLARITY
IN PMMRO BIT 1
CSI = "1"
NEED
SLEEP
MODE
SET SLEEP MODE IN PMMR1 BIT 1
ALE IDLE and
15 APD CLOCK
ALE IDLE and
15 APD CLOCK
SET ENABLE APD IN PMMR0 BIT 2
SET PMMR0 BIT 0
SET ENABLE APD IN PMMR0 BIT 2
SET PMMR0 BIT 0
DISABLE CLOCKS
ZPLD ACLK, ZPLD RCLK, TMR ZPLD
DISABLE CLOCKS
ZPLD ACLK, ZPLD RCLK, TMR ZPLD
PSD IN POWER DOWN MODE
PSD IN SLEEP MODE
The PSD4XX
Architecture
(cont.)
相關PDF資料
PDF描述
PSD402A1-12UI Hi-Rel Adjustable Voltage 3-Terminal Negative Regulator; Qualified Part Number similar to OM1322NKM
PSD402A1-15J Hi-Rel Adjustable Voltage 3-Terminal Positive Regulator; Qualified Part Number similar to OM1321NKM
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相關代理商/技術參數(shù)
參數(shù)描述
PSD402A1-12UI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD402A1-15J 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD402A1-15JI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD402A1-15LI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD402A1-15U 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral