參數(shù)資料
型號: PSD413A2F
英文描述: Field Programmable Microcontroller Peripherals with Flash Memory(可編程邏輯,16K位SRAM,35個可編程I/O,通用PLD有59個輸入)
中文描述: 現(xiàn)場可編程微控制器外圍設備與快閃記憶體(可編程邏輯,16K的位的SRAM,35余個可編程輸入/輸出,通用PLD的有59個輸入)
文件頁數(shù): 9/98頁
文件大?。?/td> 365K
代理商: PSD413A2F
PSD413F Family
6-9
ADVANCE INFORMATION
General Description
The ZPLD block has 2 embedded PLD devices:
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DPLD
The Address Decoding PLD, generating select signals to internal I/O or memory blocks.
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GPLD
The General Purpose PLD provides 8 registered and combinatorial programmable
macrocells for general or complex logic implementation; dedicated to user application.
Figure 3 shows the architecture of the ZPLD. The PLD devices all share the same input
bus. The true or complement of the 37 input signals are fed to the programmable
AND-ARRAY. Names and sources of the input signals are shown in Table 3. The PB
signals, depending on user configuration, can either be macrocell feedbacks or inputs
from Port B.
Key Features
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2 Embedded ZPLD devices
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8 registered and 8 combinatorial macrocells
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Combinatorial/registered outputs
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Maximum 113 product terms
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Programmable output polarity
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User configured register clear/preset
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User configured register clock input
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37 Inputs
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Accessible via 16 I/O pins
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Power Saving Mode
The PSD413A1F
ZPLD Block
The PSD413F
Architecture
The PSD413F consists of five major functional blocks:
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ZPLD Block
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Bus Interface
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I/O Ports
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Memory Block
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Power Management Unit
The functions of each block are described in the following sections. Many of the blocks
perform multiple functions, and are user configurable. The chip configurations are specified
by the user in the PSDsoft Development Software. Other configurations are specified by
setting up the appropriate bits in the configuration registers during run time.
The ZPLD
Block
The PSD413F series devices provide two ZPLD configurations. The ZPLD in the
PSD413A1F
devices has 8 registered macrocells, 8 combinatorial macrocells, and up to 113
product terms.
The
PSD413A2F
has a full function ZPLD with 24 registered macrocells and up to 126
product terms.
相關PDF資料
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相關代理商/技術參數(shù)
參數(shù)描述
PSD4-16 制造商:Tamura Corporation of America 功能描述:
PSD4-20 制造商:MICROTRAN 功能描述:POWER TRANSFORMER, 6 VA
PSD4235G2-70U 功能描述:SPLD - 簡單可編程邏輯器件 5.0V 4M 70ns 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
PSD4235G2-90U 功能描述:CPLD - 復雜可編程邏輯器件 5.0V 4M 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
PSD4235G2-90UI 功能描述:CPLD - 復雜可編程邏輯器件 5.0V 4M 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