参数资料
型号: PSD8343V15MIT
厂商: 意法半导体
英文描述: Flash In-System Programmable ISP Peripherals For 8-bit MCUs
中文描述: Flash在系统可编程ISP的外设的8位微控制器
文件页数: 35/110页
文件大小: 1737K
代理商: PSD8343V15MIT
35/110
PSD813F2, PSD833F2, PSD834F2, PSD853F2, PSD854F2
Decode PLD (DPLD)
The DPLD, shown in Figure
14
, is used for decod-
ing the address for internal and external compo-
nents. The DPLD can be used to generate the
following decode signals:
8 Sector Select (FS0-FS7) signals for the
primary Flash memory (three product terms
each)
4 Sector Select (CSBOOT0-CSBOOT3)
signals for the secondary Flash memory (three
product terms each)
1 internal SRAM Select (RS0) signal (two
product terms)
1 internal CSIOP Select (PSD Configuration
Register) signal
1 JTAG Select signal (enables JTAG on Port
C)
2 internal Peripheral Select signals
(Peripheral I/O mode).
Figure 14. DPLD Logic Array
(INPUTS)
(24)
(8)
(16)
(1)
PDN (APD OUTPUT)
I/O PORTS (PORT A,B,C)
(8)
PGR0 -PGR7
(8)
MCELLAB.FB [7:0] (FEEDBACKS)
MCELLBC.FB [7:0] (FEEDBACKS)
A[15:0]
*
(3)
(3)
PD[2:0] (ALE,CLKIN,CSI)
CNTRL[2:0] (READ/WRITE CONTROL SIGNALS)
(1)
(1)
RESET
RD_BSY
RS0
CSIOP
PSEL0
PSEL1
8 PRIMARY FLASH
MEMORY SECTOR SELECTS
SRAM SELECT
I/O DECODER
SELECT
PERIPHERAL I/O MODE
SELECT
CSBOOT 0
CSBOOT 1
CSBOOT 2
CSBOOT 3
FS0
FS7
3
3
3
3
3
3
3
3
3
3
3
3
2
JTAGSEL
AI02873D
FS1
FS2
FS3
FS6
FS5
FS4
1
1
1
1
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相关代理商/技术参数
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PSD834F2-15M 制造商:STMicroelectronics 功能描述:Flash In-System Programmable Peripherals 52-Pin PQFP
PSD834F2-70J 功能描述:CPLD - 复杂可编程逻辑器件 5.0V 2M 70ns 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
PSD834F2-70M 功能描述:SPLD - 简单可编程逻辑器件 5.0V 2M 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
PSD834F2-90J 功能描述:CPLD - 复杂可编程逻辑器件 5.0V 2M 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
PSD834F2-90JI 功能描述:CPLD - 复杂可编程逻辑器件 5.0V 2M 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