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參數(shù)資料
| 型號： | ZPSD314RV |
| 英文描述： | Field Programmable Microcontroller Peripherals(可編程邏輯,零功耗，無SRAM,19個可編程I/O,通用PLD有16個輸入) |
| 中文描述： | 現(xiàn)場可編程微控制器外圍設備（可編程邏輯，零功耗，無的SRAM，19余個可編程輸入/輸出，通用PLD的有16個輸入） |
| 文件頁數(shù)： | 65/90頁 |
| 文件大?。?/td> | 491K |
| 代理商： | ZPSD314RV |
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ZPSD3XX Famly
3-65
To clear all locations of their programmed contents, expose the window packaged device to
an ultra-violet light source. A dosage of 30 W second/cm
2
is required (40 W second/cm
2
for
ZPSD3XXV versions). This dosage can be obtained with exposure to a wavelength of 2537
and intensity of 12000 μW/cm
2
for 40 to 45 minutes (55 to 60 minutes for ZPSD3XXV
versions). The device should be about 1 inch from the source, and all filters should be
removed from the UV light source prior to erasure.
The ZPSD3XX and similar devices will erase with light sources having wavelengths shorter
than 4000 . Although the erasure times will be much longer than with UV sources
at 2537 , exposure to fluorescent light and sunlight eventually erases the device.
For maximum system reliability, these sources should be avoided. If used in such an
environment, the package windows should be covered by an opaque substance.
Upon delivery from WSI, or after each erasure, the ZPSD3XX device has all bits in the PAD
and EPROM in the “1” or high state. The configuration bits are in the “0” or low state. The
code, configuration, and PAD MAP data are loaded through the procedure of programming
Information for programming the device is available directly from WSI. Please contact your
local sales representative.
Erasure and
Programmng
相關PDF資料 |
PDF描述 |
|---|---|
| ZPSD301 | Field Programmable Microcontroller Peripherals(可編程邏輯,零功耗，16K位SRAM,19個可編程I/O,通用PLD有12個輸入) |
| ZPSD302 | Field Programmable Microcontroller Peripherals(可編程邏輯,零功耗，16K位SRAM,19個可編程I/O,通用PLD有16個輸入) |
| ZPSD302V | Field Programmable Microcontroller Peripherals(可編程邏輯,零功耗，16K位SRAM,19個可編程I/O,通用PLD有16個輸入) |
| ZPSD413A1 | Field Programmable Microcontroller Peripherals(可編程邏輯，零功耗，16K位SRAM,40個可編程I/O,通用PLD有37個輸入) |
| ZPSD401A1 | Field Programmable Microcontroller Peripherals(可編程邏輯，零功耗，16K位SRAM,40個可編程I/O,通用PLD有37個輸入) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ZPSD314RV-25UI | 制造商:WSI 功能描述: |
| ZPSD3XX | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals |
| ZPSD3XXR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals |
| ZPSD3XXRV | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals |
| ZPSD3XXV | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals |
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