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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)： | 78/90頁 |
| 文件大?。?/td> | 491K |
| 代理商： | ZPSD314RV |
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3-83
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Single Chip Zero Power Programmable Peripheral for Microcontroller-based Applications
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19 Individually Configurable I/O pins that can be used as:
— Microcontroller I/O port expansion
— Programmable Address Decoder (PAD) I/O
— Latched address output
— Open drain or CMOS
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Two Zero Power Programmable Arrays (PAD A & PAD B)
— Total of 40 Product Terms and up to 16 Inputs and 24 Outputs
— Direct Address Decoding up to 1 Meg address space and up to 16 Meg with paging
— Logic replacement
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“No Glue” Microcontroller Chip-Set
— Built-in address latches for multiplexed address/data bus
— Non-multiplexed address/data bus mode
— Selectable 8 or 16 bit data bus width
— ALE and Reset polarity programmable
— Selectable modes for read and write control bus as RD/WR, R/W/E, or R/W/DS
— BHE pin for byte select in 16-bit mode
— PSEN pin for 8051 users
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Built-In Page Logic
— To Expand the Address Space of Microcontrollers with Limited Address
Space Capabilities
— Up to 16 pages
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1 M bit of Zero Power UV EPROM
— Configurable as 128K x 8 or as 64K x 16
— Divides into 8 equal mappable blocks for optimized mapping
— Block resolution is 16K x 8 or 8K x 16
— 70 ns EPROM access time, including input latches and PAD address decoding.
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16 Kbit Zero Power Static SRAM
— Configurable as 2K x 8 or as 1K x 16
— 70 ns SRAM access time, including input latches and PAD address decoding
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Address/Data Track Mode
— Enables easy Interface to Shared Resources (e.g., Mail Box SRAM) with other
Microcontrollers or a Host Processor
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Built-In Security
— Locks the ZPSD303 and PAD Decoding Configuration
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Available in a Choice of Packages
— 44 Pin PLDCC, CLDCC and TQFP
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Simple PSD Development Software:
Configure the ZPSD303 on an IBM PC
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Pin and Function Compatible with ZPSD301, ZPSD302 and ZPSD304R devices.
Key Features
Programmable Peripheral
ZPSD303
Field-Programmable Microcontroller Peripheral
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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