參數(shù)資料
型號: PSD935G2
英文描述: Configurable Memory System on a Chip for 8-Bit Microcontrollers(8位微控制器片上存儲器可編程外設(shè))
中文描述: 在8片位微控制器可配置存儲系統(tǒng)(8位微控制器片上存儲器可編程外設(shè))
文件頁數(shù): 89/92頁
文件大?。?/td> 454K
代理商: PSD935G2
PSD935G2 Beta Information
PSD9XX Family
89
23.0
Temporary
Exceptions to
Specification
The following information describes exceptions to specifications contained in this data
sheet. These exceptions will be corrected in future releases of PSD935G2 and will be
identified by date code.
1. The Battery Backup SRAM Feature
Normal Operation
The PSD SRAM can be backed-up by an external battery in the event
of a system power down or failure. This feature is enabled in PSDsoft and by connecting
the battery to the Vstby pin on Port E (PE6). Automatic power switchover will occur when
the system voltage level (V
CC
) drops below the battery voltage.
Discrepancy
This feature is not functional, may cause latch up if battery is connected to
pin PE6. Pin PE6 can be configured to perform other I/O functions. Do not connect the
battery until the problem is fixed. The
Vbaton
function on pin PE7 is not available since the
battery is not connected to the PSD.
相關(guān)PDF資料
PDF描述
PSD935G2 CONFIGURABLE MEMORY SYSTEM ON A CHIP FOR 8-BIT MICROCONTROLLERS
PSD935G2V 100V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a TO-254AA package; Similar to IRHM57160 with optional Total Dose Rating of 300kRads
PSD935G2-B-12B81 Configurable Memory System on a Chip for 8-Bit Microcontrollers
PSD935F2-B-12B81 Configurable Memory System on a Chip for 8-Bit Microcontrollers
PSD935G2-C-12B81 Configurable Memory System on a Chip for 8-Bit Microcontrollers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PSD935G2-90U 功能描述:SPLD - 簡單可編程邏輯器件 TQFP-80 5V 4M 90N 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(fēng)格:Through Hole 封裝 / 箱體:DIP-24
PSD935G2V-90U 功能描述:SPLD - 簡單可編程邏輯器件 U 511-PSD835G2V-90U 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(fēng)格:Through Hole 封裝 / 箱體:DIP-24
PSD954F2-90J 功能描述:SPLD - 簡單可編程邏輯器件 U 511-PSD854F2-90J 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(fēng)格:Through Hole 封裝 / 箱體:DIP-24
PSD954F2-90M 功能描述:SPLD - 簡單可編程邏輯器件 U 511-PSD854F2-90M 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(fēng)格:Through Hole 封裝 / 箱體:DIP-24
PSD954F2V-90J 功能描述:SPLD - 簡單可編程邏輯器件 5.0V 2M 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(fēng)格:Through Hole 封裝 / 箱體:DIP-24