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| 型号： | PSD4235F1V-12B81I |
| 厂商： | 意法半导体 |
| 英文描述： | Flash In-System-Programmable Peripherals for 16-Bit MCUs |
| 中文描述： | Flash在系统可编程外设的16位微控制器 |
| 文件页数： | 12/93页 |
| 文件大小： | 503K |
| 代理商： | PSD4235F1V-12B81I |
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i
PSD4000 Series
PSD4135G2
Flash In-System-Programmable Peripherals for 16-Bit MCUs
Table of Contents
Introduction ........................................................................................................................................................................................1
In-System Programming (ISP) JTAG .......................................................................................................................................2
In-Application re-Programming (IAP) .......................................................................................................................................2
Key Features......................................................................................................................................................................................3
PSD4000 Family ................................................................................................................................................................................3
Block Diagram....................................................................................................................................................................................4
Architectural Overview .......................................................................................................................................................................5
Memory ....................................................................................................................................................................................5
PLDs.........................................................................................................................................................................................5
I/O Ports ...................................................................................................................................................................................5
Microcontroller Bus Interface....................................................................................................................................................5
ISP via JTAG Port ....................................................................................................................................................................6
In-System Programming (ISP) .................................................................................................................................................6
In-Application re-Programming (IAP) .......................................................................................................................................6
Page Register...........................................................................................................................................................................6
Power Management Unit ..........................................................................................................................................................6
Development System .........................................................................................................................................................................7
Pin Descriptions .................................................................................................................................................................................8
Register Description and Address Offset .........................................................................................................................................11
Register Bit Definition ......................................................................................................................................................................12
Functional Blocks .............................................................................................................................................................................15
Memory Blocks .......................................................................................................................................................................15
Main Flash and Secondary Flash Memory Description ...................................................................................................15
SRAM...............................................................................................................................................................................26
Memory Select Signals ....................................................................................................................................................26
Page Register ..................................................................................................................................................................29
Memory ID Registers .......................................................................................................................................................30
PLDs.......................................................................................................................................................................................31
Decode PLD (DPLD)........................................................................................................................................................33
General Purpose PLD (GPLD).........................................................................................................................................33
Microcontroller Bus Interface..................................................................................................................................................36
Interface to a Multiplexed Bus..........................................................................................................................................36
Interface to a Non-multiplexed Bus ..................................................................................................................................36
Data Byte Enable Reference ...........................................................................................................................................38
Microcontroller Interface Examples..................................................................................................................................39
I/O Ports .................................................................................................................................................................................44
General Port Architecture ................................................................................................................................................44
Port Operating Modes ......................................................................................................................................................44
Port Configuration Registers (PCRs) ...............................................................................................................................48
Port Data Registers..........................................................................................................................................................49
Ports A, B and C – Functionality and Structure ...............................................................................................................50
Port D – Functionality and Structure ................................................................................................................................51
Port E – Functionality and Structure ................................................................................................................................51
Port F – Functionality and Structure ................................................................................................................................52
Port G – Functionality and Structure ................................................................................................................................52
相关PDF资料 |
PDF描述 |
|---|---|
| PSD4235F1V-12J | Flash In-System-Programmable Peripherals for 16-Bit MCUs |
| PSD4235F1V-12JI | Flash In-System-Programmable Peripherals for 16-Bit MCUs |
| PSD4235F1V-12M | MGrid IDT Rec /OPolKeyLRmp .38AuLF 40Ckt |
| PSD4235F2V-12B81I | Flash In-System-Programmable Peripherals for 16-Bit MCUs |
| PSD835F1V-12B81 | Configurable Memory System on a Chip for 8-Bit Microcontrollers |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PSD4235G2-70U | 功能描述:SPLD - 简单可编程逻辑器件 5.0V 4M 70ns RoHS:否 制造商:Texas Instruments 逻辑系列:TICPAL22V10Z 大电池数量:10 最大工作频率:66 MHz 延迟时间:25 ns 工作电源电压:4.75 V to 5.25 V 电源电流:100 uA 最大工作温度:+ 75 C 最小工作温度:0 C 安装风格:Through Hole 封装 / 箱体:DIP-24 |
| PSD4235G2-90U | 功能描述:CPLD - 复杂可编程逻辑器件 5.0V 4M 90ns RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100 |
| PSD4235G2-90UI | 功能描述:CPLD - 复杂可编程逻辑器件 5.0V 4M 90ns RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100 |
| PSD4235G2V-12UI | 功能描述:CPLD - 复杂可编程逻辑器件 3.3V 4M 120ns RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100 |
| PSD4235G2V-90U | 功能描述:CPLD - 复杂可编程逻辑器件 3.3V 4M 90ns RoHS:否 制造商:Lattice 系列: 存储类型:EEPROM 大电池数量:128 最大工作频率:333 MHz 延迟时间:2.7 ns 可编程输入/输出端数量:64 工作电源电压:3.3 V 最大工作温度:+ 90 C 最小工作温度:0 C 封装 / 箱体:TQFP-100 |
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