參數(shù)資料
型號(hào)： PSD954F2V-90M
廠商： 意法半導(dǎo)體
英文描述： Flash In-System Programmable ISP Peripherals For 8-bit MCUs
中文描述： Flash在系統(tǒng)可編程ISP的外設(shè)的8位微控制器
文件頁(yè)數(shù)： 2/94頁(yè)
文件大?。?/td> 476K
代理商： PSD954F2V-90M
i
PSD9XX Family
PSD913F2 PSD934F2 PSD954F2
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 800-832-6974
Fax: 510-657-8495
Web Site: http://www.psdst.com
E-mail: ask.psd@st.com
相關(guān)PDF資料
PDF描述
PSD954F2V-12JI Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD934F2 Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD934F2-70J Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD934F2-70M Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD934F2-90J Flash In-System Programmable ISP Peripherals For 8-bit MCUs
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PS-DA0105-01 制造商:POWER-SYSTEMS 制造商全稱:Power Systems GmbH+Co.KG 功能描述:DC-AC INVERTER UNIT 4 W SINGLE OUTPUTS
PS-DA0105-01S 制造商:POWER-SYSTEMS 制造商全稱:Power Systems GmbH+Co.KG 功能描述:DC-AC INVERTER UNIT 4 W SINGLE OUTPUTS
PS-DA0105-03 制造商:POWER-SYSTEMS 制造商全稱:Power Systems GmbH+Co.KG 功能描述:DC-AC INVERTER UNIT 4 W SINGLE OUTPUTS
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