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參數(shù)資料
| 型號： | PSD302R-A-25J |
| 廠商： | 意法半導體 |
| 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備 |
| 文件頁數(shù)： | 5/85頁 |
| 文件大小： | 691K |
| 代理商： | PSD302R-A-25J |
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PSD3XX Famly
2
2.
Notation
For a complete product comparison, refer to Table 1.
PSD3XX
references the standard version of the PSD3XX family, which are ideal for
general-purpose embedded control applications.
PSD3XXR
SRAM-less version of the PSD3XX. If you don’t require the 16 Kb SRAM or
need a larger external SRAM, go with this part to save cost.
ZPSD3XX
has improved technology that helps reduce current consumption using the Turbo
bit. Excellent if you require a 5 V version of the PSD3XX that uses less power.
ZPSD3XXR
SRAM-less version of the ZPSD3XX.
ZPSD3XXV
2.7 V to 5.5 V operation, ideal for very low-power and low-voltage
applications.
ZPSD3XXRV
SRAM-less version of the ZPSD3XXV.
Throughout this data sheet, references are made to the PSD3XX. In most cases, these
references also cover the entire family. Exceptions will be noted. References, such as
“3X1 only” cover all parts that have a 301 or 311 in the part number. Use the following table
to determine what references cover which product versions:
Reference
PSD3XX
PSD3XXR
ZPSD3XX
ZPSD3XXR
ZPSD3XXV
ZPSD3XXRV
PSD3XX
PSD
PSD3XX only
Non-ZPSD
ZPSD only
ZPSD3XX
Non-V versions
V versions only
V suffix
ZPSD3XXV only
SRAM-less
Non-R
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
The PSD3XX I/O ports can be used for:
Standard I/O ports
Programmable chip select outputs
Address inputs
Demultiplexed address outputs
A data bus port for non-multiplexed MCU applications
A data bus “repeater” port that shares and arbitrates the local MCU data bus with
external devices.
Implementing your design has never been easier than with PSDsoft—
ST
’s software
development suite. Using PSDsoft, you can do the following:
Configure your PSD3XX to work with virtually any microcontroller
Specify what you want implemented in the programmable logic using a high-level
Hardware Description Language (HDL)
Simulate your design
Download your design to the part using a programmer.
1.0
Introduction
(cont.)
相關PDF資料 |
PDF描述 |
|---|---|
| PSD302R-A-25JI | Low Cost Field Programmable Microcontroller Peripherals |
| PSD302R-A-25JM | Low Cost Field Programmable Microcontroller Peripherals |
| PSD302R-A-70J | Low Cost Field Programmable Microcontroller Peripherals |
| PSD302R-A-70JI | Low Cost Field Programmable Microcontroller Peripherals |
| PSD302R-A-70JM | Low Cost Field Programmable Microcontroller Peripherals |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PSD302R-A-25JI | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals |
| PSD302R-A-25JM | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals |
| PSD302R-A-70J | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals |
| PSD302R-A-70JI | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals |
| PSD302R-A-70JM | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals |
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