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參數(shù)資料
| 型號： | PSD211R-B-70L |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Low Cost Field Programmable Microcontroller Peripherals |
| 中文描述： | 低成本現(xiàn)場可編程微控制器外圍設(shè)備 |
| 文件頁數(shù)： | 11/51頁 |
| 文件大?。?/td> | 348K |
| 代理商： | PSD211R-B-70L |
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Table 1.
PSD211R Pin
Descriptions
(cont.)
PSD211R Famly
8
Name
Type
Description
These pins make up Port C. These port pins are configurable, and
can have the following functions (see Figure 7):
1. PAD input—when configured as an input, a bit individually
becomes an address or a logic input, depending on your PSDsoft
design file. When declared as an address, the bits are latched
with ALE/AS.
2. PAD output—when configured as an output (i.e. there is an
equation written for it in your PSDsoft design file), there is one
product term available to it.
PC0
PC1
PC2
I/O
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
These pins are the multiplexed, low-order address/data byte
(AD0-AD7). As inputs, address information is latched by the ALE/AS
signal and used internally by the PSD. The pins also serve as MCU
data bus inputs or outputs, depending on the MCU control signals
(RD, WR, etc.).
I/O
A8
A9
A10
A11
A12
A13
A14
A15
I/O
These pins are the high-order address inputs (A8-A15).
GND
P
Ground Pin
V
CC
P
Supply voltage input.
Legend:
The Type column abbreviations are: I = input only; I/O = input/output; P = power.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PSD211R-B-70M | Low Cost Field Programmable Microcontroller Peripherals |
| PSD211R-B-90J | Low Cost Field Programmable Microcontroller Peripherals |
| PSD211R-B-90JI | Low Cost Field Programmable Microcontroller Peripherals |
| PSD211RL | Low Cost Field Programmable Microcontroller Peripherals |
| PSD211RM | Low Cost Field Programmable Microcontroller Peripherals |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PSD211R-B-70M | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals |
| PSD211R-B-90J | 制造商:WSI 功能描述: |
| PSD211R-B-90JI | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals |
| PSD211RL | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals |
| PSD211RM | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals |
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