參數(shù)資料
型號(hào): PSD954F2
英文描述: Configurable Memory System on a Chip for 8-Bit Microcontrollers(用于8位MCU的可配置存儲(chǔ)器系統(tǒng))
中文描述: 在8片位微控制器可配置存儲(chǔ)系統(tǒng)(用于8位微控制器的可配置存儲(chǔ)器系統(tǒng))
文件頁數(shù): 2/90頁
文件大小: 543K
代理商: PSD954F2
i
PSD9XX Family
PSD913F2 PSD934F2
Configurable Memory System on a Chip for 8-Bit Microcontrollers
Table of Contents
Introduction....................................................................................................................................................................1
In-System Programming (ISP) JTAG....................................................................................................................2
In-Application Programming (IAP) ........................................................................................................................2
Key Features.................................................................................................................................................................3
Block Diagram...............................................................................................................................................................4
PSD9XX Family.............................................................................................................................................................5
Architectural Overview...................................................................................................................................................6
Memory.................................................................................................................................................................6
Page Register.......................................................................................................................................................6
PLDs.....................................................................................................................................................................6
I/O Ports................................................................................................................................................................7
Microcontroller Bus Interface................................................................................................................................7
JTAG Port.............................................................................................................................................................7
In-System Programming.......................................................................................................................................8
Power Management Unit ......................................................................................................................................8
Development System ....................................................................................................................................................9
Pin Descriptions...........................................................................................................................................................10
Register Description and Address Offset ....................................................................................................................14
Functional Blocks ........................................................................................................................................................15
Memory Blocks ...................................................................................................................................................15
Main Flash and Secondary Flash Memory Description.................................................................................15
SRAM............................................................................................................................................................27
Memory Chip Selects....................................................................................................................................27
Page Register ...............................................................................................................................................30
PLDs...................................................................................................................................................................31
Decode PLD (DPLD).....................................................................................................................................33
General Purpose PLD (GPLD)......................................................................................................................33
Microcontroller Bus Interface..............................................................................................................................35
Interface to a Multiplexed 8-bit Bus...............................................................................................................35
Interface to a Non-multiplexed 8-bit Bus.......................................................................................................35
Microcontroller Interface Examples...............................................................................................................37
I/O Ports..............................................................................................................................................................42
General Port Architecture..............................................................................................................................42
Port Operating Modes...................................................................................................................................44
Port Configuration Registers (PCRs)............................................................................................................47
Port Data Registers.......................................................................................................................................49
Ports A and B – Functionality and Structure.................................................................................................49
Port C – Functionality and Structure.............................................................................................................51
Port D – Functionality and Structure.............................................................................................................51
For additional information,
Call 800-TEAM-WSI (800-832-6974).
Fax: 510-657-8495
Web Site: http://www.waferscale.com
E-mail: info@waferscale.com
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PSD954F2-90J 功能描述:SPLD - 簡單可編程邏輯器件 U 511-PSD854F2-90J RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池?cái)?shù)量:10 最大工作頻率:66 MHz 延遲時(shí)間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:DIP-24
PSD954F2-90M 功能描述:SPLD - 簡單可編程邏輯器件 U 511-PSD854F2-90M RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池?cái)?shù)量:10 最大工作頻率:66 MHz 延遲時(shí)間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:DIP-24
PSD954F2V-90J 功能描述:SPLD - 簡單可編程邏輯器件 5.0V 2M 90ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池?cái)?shù)量:10 最大工作頻率:66 MHz 延遲時(shí)間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:DIP-24
PSD954F2V-90M 功能描述:SPLD - 簡單可編程邏輯器件 PQFP-52 3V 2M 90NS RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池?cái)?shù)量:10 最大工作頻率:66 MHz 延遲時(shí)間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:DIP-24
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