參數(shù)資料
型號: PSD8142V15JIT
廠商: 意法半導體
英文描述: 3.3V, 8-Bit to 4-Bit, Mux/DeMux Ethernet LAN Switch
中文描述: Flash在系統(tǒng)可編程ISP的外設的8位微控制器
文件頁數(shù): 71/110頁
文件大小: 1737K
代理商: PSD8142V15JIT
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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PSD833F2-90J 功能描述:CPLD - 復雜可編程邏輯器件 5.0V 1M 90ns RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
PSD833F2-90JI 功能描述:SPLD - 簡單可編程邏輯器件 5.0V 1M 90ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池數(shù)量:10 最大工作頻率:66 MHz 延遲時間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風格:Through Hole 封裝 / 箱體:DIP-24
PSD833F2-90M 功能描述:SPLD - 簡單可編程邏輯器件 5.0V 1M 90ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池數(shù)量:10 最大工作頻率:66 MHz 延遲時間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風格:Through Hole 封裝 / 箱體:DIP-24
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PSD834F2-15M 制造商:STMicroelectronics 功能描述:Flash In-System Programmable Peripherals 52-Pin PQFP