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參數(shù)資料
| 型號(hào)： | PSD4256G6 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Current Mode PWM Controller 16-SOIC 0 to 70 |
| 中文描述： | Flash在系統(tǒng)可編程ISP的周邊的16位微控制器 |
| 文件頁數(shù)： | 55/100頁 |
| 文件大?。?/td> | 759K |
| 代理商： | PSD4256G6 |
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55/100
PSD4256G6V
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
MMC2001
The Motorola MCORE MMC2001 MCU has a
MOD input pin that selects internal or external boot
ROM. The PSD can be configured as the external
flash boot ROM or as extension to the internal
ROM (see Figure 25, page 56).
The MMC2001 has a 16-bit external data bus and
20 address lines with external chip select signals.
The Chip Select Control Registers allow the user
to customize the bus interface and timing to fit the
individual system requirement. A typical interface
configuration to the PSD is shown in Figure 25,
page 56. The MMC2001’s R/W signal is connect-
ed to the CNTL0 pin, while EB0 and EB1 (enable
byte-0 and enable byte-1) are connected to the
CNTL1 (UDS) and CNTL2 (LDS) pins. The WEN
bit in the Chip Select Control Register should be
set to 1 to terminate the EB0-EB1 earlier to pro-
vide the write data hold time for the PSD. The
WSC and WWS bits in the Control Register are set
to wait states that meet the PSD access time re-
quirement.
Another option is to configure the EB0 and EB1 as
WRL and WRH signals. In this case, the PSD con-
trol setting will be: OE, WRL, WRH where OE is
the READ signal for the MMC2001.
C16x Family
The PSD supports Infineon’s C16X family of
MCUs (C161-C167) in both the multiplexed and
non-multiplexed bus configuration. In Figure 26,
page 57, the C167CR is shown connected to the
PSD in a multiplexed bus configuration. The con-
trol signals from the MCU are WR, RD, BHE and
ALE, and are routed to the corresponding PSD
pins.
The C167 has another control signal setting (RD,
WRL, WRH, ALE) which is also supported by the
PSD.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PSD4256G6V-10UI | 功能描述:CPLD - 復(fù)雜可編程邏輯器件 3.3V 8M 100ns RoHS:否 制造商:Lattice 系列: 存儲(chǔ)類型:EEPROM 大電池?cái)?shù)量:128 最大工作頻率:333 MHz 延遲時(shí)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 |
| PSD4-36 | 制造商:Tamura Corporation of America 功能描述: |
| PSD-45 | 制造商:MEANWELL 制造商全稱:Mean Well Enterprises Co., Ltd. 功能描述:45W DC-DC Single Output Switching Power Supply |
| PSD-45_11 | 制造商:MEANWELL 制造商全稱:Mean Well Enterprises Co., Ltd. 功能描述:45W DC-DC Single Output Switching Power Supply |
| PSD-45A-05 | 功能描述:線性和開關(guān)式電源 30W 5Vout 6A Input 9.2-18VDC RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:Rack 長度: 寬度: 高度: |
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