参数资料
型号: PSD4235G2
英文描述: Flash In-System-Programmable Peripherals for 16-Bit MCUs(用于16位MCU的闪速在系统可编程外围芯片)
中文描述: Flash在系统可编程外设的16位微控制器(用于16位微控制器的闪速在系统可编程外围芯片)
文件页数: 17/114页
文件大小: 567K
代理商: PSD4235G2
Beta Information
PSD4000 Series
13
8.0
Register Bit
Definition
(cont.)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
IMcell7
IMcell6
IMcell5
IMcell4
IMcell3
IMcell2
IMcell1
IMcell0
Input Micro
Cells – Ports A, B and C
Bit definitions: Read Only Registers
Read Input Micro
Cell[7:0] status on Ports A, B and C.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Mcella7
Mcella6
Mcella5
Mcella4
Mcella3
Mcella2
Mcella1
Mcella0
Output Micro
Cells A Register
Bit definitions:
Write Register:
Load Micro
CellA[7:0] with 0 or 1.
Read Register:
Read Micro
CellA[7:0] output status.
Output Micro
Cells B Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Mcellb7
Mcellb6
Mcellb5
Mcellb4
Mcellb3
Mcellb2
Mcellb1
Mcellb0
Bit definitions:
Write Register:
Load Micro
CellB[7:0] with 0 or 1.
Read Register:
Read Micro
CellB[7:0] output status.
Mask Micro
Cells A Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Mcella7
Mcella6
Mcella5
Mcella4
Mcella3
Mcella2
Mcella1
Mcella0
Bit definitions:
Register Bit <j> to 0 = allow Micro
CellA<j> flip flop to be loaded by MCU (default).
Register Bit <j> to 1 = does not allow Micro
CellA<j> flip flop to be loaded by MCU.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Mcellb7
Mcellb6
Mcellb5
Mcellb4
Mcellb3
Mcellb2
Mcellb1
Mcellb0
Mask Micro
Cells B Register
Bit definitions:
Register Bit <j> to 0 = allow Micro
CellB<j> flip flop to be loaded by MCU (default).
Register Bit <j> to 1 = does not allow Micro
CellB<j> flip flop to be loaded by MCU.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Sec7_Prot
Sec6_Prot
Sec5_Prot
Sec4_Prot
Sec3_Prot
Sec2_Prot
Sec1_Prot Sec0_Prot
Flash Protection Register
Bit definitions: Read Only Register
Sec<i>_Prot
1 = Flash Sector <i> is write protected.
Sec<i>_Prot
0 = Flash Sector <i> is not write protected.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Security_Bit
*
*
*
Sec3_Prot
Sec2_Prot
Sec1_Prot Sec0_Prot
Flash Boot Protection Register
Bit definitions:
Sec<i>_Prot
Sec<i>_Prot
1 = Boot Block Sector <i> is write protected.
0 = Boot Block Sector <i> is not write protected.
Security_Bit
0 = Security Bit in device has not been set.
1 = Security Bit in device has been set.
相关PDF资料
PDF描述
PSD4235G2 FLASH IN-SYSTEM PROGRAMMABLE (ISP) PERIPHERALS FOR 16-BIT MCUS (5V SUPPLY)
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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