参数资料
型号: PSD814520MIT
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: 71/110页
文件大小: 1737K
代理商: PSD814520MIT
71/110
PSD813F2, PSD833F2, PSD834F2, PSD853F2, PSD854F2
INITIAL DELIVERY STATE
When delivered from ST, the PSD device has all
bits in the memory and PLDs set to ’1.’ The PSD
Configuration Register bits are set to ’0.’ The code,
configuration, and PLD logic are loaded using the
programming procedure. Information for program-
ming the device is available directly from ST.
Please contact your local sales representative.
Table 35. JTAG Enable Register
Note: 1. The state of Reset (RESET) does not interrupt (or prevent) JTAG operations if the JTAG signals are dedicated by an NVM Config-
uration bit (via PSDsoft Express). However, Reset (RESET) prevents or interrupts JTAG operations if the JTAG enable register is
used to enable the JTAG signals.
Bit 0
JTAG_Enable
0 = off JTAG port is disabled.
1 = on JTAG port is enabled.
Bit 1
X
0
Not used, and should be set to zero.
Bit 2
X
0
Not used, and should be set to zero.
Bit 3
X
0
Not used, and should be set to zero.
Bit 4
X
0
Not used, and should be set to zero.
Bit 5
X
0
Not used, and should be set to zero.
Bit 6
X
0
Not used, and should be set to zero.
Bit 7
X
0
Not used, and should be set to zero.
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PSD833F2-90JI 功能描述:SPLD - 简单可编程逻辑器件 5.0V 1M 90ns 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
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PSD834F2-15M 制造商:STMicroelectronics 功能描述:Flash In-System Programmable Peripherals 52-Pin PQFP