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| 型號(hào)： | ZPSD211R |
| 英文描述： | Field Programmable Microcontroller Peripherals(可編程邏輯,可加密,零功耗,12個(gè)可單獨(dú)配置I/O) |
| 中文描述： | 現(xiàn)場(chǎng)可編程微控制器外圍設(shè)備（可編程邏輯，可加密，零功耗，12個(gè)可單獨(dú)配置的I / O） |
| 文件頁數(shù)： | 19/32頁 |
| 文件大?。?/td> | 149K |
| 代理商： | ZPSD211R |
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PSD211R
19
Signal
Configuration Mode
Condition
AD0/A0–AD7/A7
All
Input
A8–A15
All
Input
I/O
Address outputs A0–A7
Unchanged
All 1’s
PA0–PA7
I/O
CS0–CS7 CMOS outputs
Unchanged
All 1’s
PB0–PB7
PC0–PC2
Address inputs A18–A16
CS8–CS10 CMOS outputs
Input
All 1’s
Control Signals
(Cont.)
Table 9. Signal States During Power-Down Mode
Component
Signals
Contents
CS0–CS10
All 1’s (deselected)
PAD
CSIOPORT, ES0–ES7
All 0’s (deselected)
Data register A
Direction register A
Data register B
Direction register B
n/a
n/a
n/a
n/a
All
unchanged
Table 10. Internal States During Power-Down
A19/CSI
When configured as CSI, a high on this pin deselects, and powers down, the chip.
A low on this pin puts the chip in normal operational mode. For PSD211R states during the
power-down mode, see Tables 9 and 10, and Figure 9.
In A19 mode, the pin is an additional input to the PAD. It can be used as an address line
(CADLOG3 = 1) or as a general-purpose logic input (CADLOG3 = 0). A19 can be
configured as ALE dependent or as transparent input. In this mode, the chip is always
enabled.
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相關(guān)代理商/技術(shù)參數(shù) |
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| ZPSD211R-B-15J | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals |
| ZPSD211R-B-15L | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals |
| ZPSD211R-B-15M | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals |
| ZPSD211R-B-20J | 制造商:WSI 功能描述: |
| ZPSD211R-B-70J | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals |
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