欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: PSD8143V20MT
廠商: 意法半導體
英文描述: High Efficiency, Synchronous, Step-down (Buck) Controller 18-PDIP 0 to 70
中文描述: Flash在系統可編程ISP的外設的8位微控制器
文件頁數: 58/110頁
文件大小: 1737K
代理商: PSD8143V20MT
PSD813F2, PSD833F2, PSD834F2, PSD853F2, PSD854F2
58/110
Input Macrocells (IMC)
The Input Macrocells (IMC) can be used to latch or
store external inputs. The outputs of the Input
Macrocells (IMC) are routed to the PLD input bus,
and can be read by the MCU. See the section en-
titled
PLDS, page 33
.
Enable Out
The Enable Out register can be read by the MCU.
It contains the output enable values for a given
port. A 1 indicates the driver is in output mode. A
0 indicates the driver is in tri-state and the pin is in
input mode.
Ports A and B – Functionality and Structure
Ports A and B have similar functionality and struc-
ture, as shown in Figure
28
. The two ports can be
configured to perform one or more of the following
functions:
MCU I/O Mode
CPLD Output – Macrocells McellAB7-
McellAB0 can be connected to Port A or Port
B. McellBC7-McellBC0 can be connected to
Port B or Port C.
CPLD Input – Via the Input Macrocells (IMC).
Latched Address output – Provide latched
address output as per
Table 21., page 54
.
Address In – Additional high address inputs
using the Input Macrocells (IMC).
Open Drain/Slew Rate – pins PA3-PA0 and
PB3-PB0 can be configured to fast slew rate,
pins PA7-PA4 and PB7-PB4 can be
configured to Open Drain Mode.
Data Port – Port A to D7-D0 for 8 bit non-
multiplexed bus
Multiplexed Address/Data port for certain
types of MCU bus interfaces.
Peripheral Mode – Port A only
Figure 28. Port A and Port B Structure
I
DAREG.
D
Q
D
G
Q
D
Q
D
Q
WR
WR
WR
ADDRESS
MACROCELL OUTPUTS
ENABLE PRODUCT TERM (.OE)
ALE
READ MUX
P
D
B
CPLD-INPUT
CONTROL REG.
DIR REG.
INPUT
MACROCELL
ENABLE OUT
DATA IN
OUTPUT
OMUX
A PORT
DATA OUT
ADDRESS
A[7:0] OR A[15:8]
AI02887
相關PDF資料
PDF描述
PSD8143V70MIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD8143V70MT High Efficiency, Synchronous, Step-down (Buck) Controller 18-SOIC 0 to 70
PSD8143V90MIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD8143V90MT High Efficiency, Synchronous, Step-down (Buck) Controller 18-PDIP 0 to 70
PSD814412JIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
相關代理商/技術參數
參數描述
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
PSD833F2-90MI 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
PSD834F2-15M 制造商:STMicroelectronics 功能描述:Flash In-System Programmable Peripherals 52-Pin PQFP
主站蜘蛛池模板: 弋阳县| 密云县| 永和县| 台州市| 佛山市| 新源县| 三河市| 屯留县| 前郭尔| 巨鹿县| 紫阳县| 云安县| 绥芬河市| 芦溪县| 香港 | 静海县| 玛多县| 沅江市| 贵溪市| 贺兰县| 临邑县| 小金县| 长子县| 京山县| 中江县| 聂荣县| 沿河| 阿拉善盟| 安吉县| 沭阳县| 界首市| 婺源县| 东乌珠穆沁旗| 宜兰市| 屏东县| 兖州市| 永安市| 明水县| 习水县| 全椒县| 德化县|