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| 型號： | ZPSD211R |
| 英文描述： | Field Programmable Microcontroller Peripherals(可編程邏輯,可加密,零功耗,12個可單獨配置I/O) |
| 中文描述： | 現(xiàn)場可編程微控制器外圍設(shè)備（可編程邏輯，可加密，零功耗，12個可單獨配置的I / O） |
| 文件頁數(shù)： | 3/32頁 |
| 文件大小： | 149K |
| 代理商： | ZPSD211R |
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PSD211R
3
Product
Description
The PSD211R integrates high performance user-configurable blocks of EPROM and
programmable logic. The major functions include two programmable logic arrays (PAD A
and PAD B), 256K of EPROM, input latches, and output ports. The PSD211R is ideal for
applications requiring low power and very small form factors. These include industrial
control, instruments, network hubs and routers, cellular telephones, computer peripherals
and similar applications.
The PSD211R is a cost effective single chip peripheral for 8-bit multiplexed bus
microcontrollers that need:
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I/O reconstruction (microcontrollers lose at least two I/O ports when accessing
external resources.)
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More EPROM than available in the microcontroller’s internal memory.
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Chip-select, control, or latched address lines that are otherwise implemented discretely.
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Expanded microcontroller address space.
WSI’s PSD211R solution provides microcontrollers with port expansion, latched addresses,
two programmable logic arrays, and 256 Kbits of EPROM on a single chip.
The PSD211R does not require any glue logic for interfacing to any 8-bit multiplexed bus
microcontroller.
The 8051 microcontroller family can take full advantage of the PSD211R’s separate
program and data address spaces. Users of the 68HC11 microcontroller family can change
the functionality of the control signals to directly connect to R/W and E.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ZPSD301-15LI | Field-Programmable Peripheral |
| ZPSD301-15LM | Field-Programmable Peripheral |
| ZPSD301-15U | Field-Programmable Peripheral |
| ZPSD301-90U | Field-Programmable Peripheral |
| ZPSD301-90UI | Field-Programmable Peripheral |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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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