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: PSD313V-20J
廠商: 意法半導體
英文描述: Low Cost Field Programmable Microcontroller Peripherals
中文描述: 低成本現場可編程微控制器外圍設備
文件頁數: 20/85頁
文件大小: 691K
代理商: PSD313V-20J
NOTE:
1. The expression for CSADOUT2 must include the following write operation cycle signals:
For CRRWR = 0, CSADOUT2 must include WR = 0.
For CRRWR = 1, CSADOUT2 must include E = 1 and R/W = 0.
PSD3XX Famly
17
INTERNAL
READ
CSADIN
INTERNAL
ALE
PA0–PA7
A11–A15
A16–A19
AD8–AD15
CSADOUT1
CSADOUT2
(1)
ALE or AS
AD0–AD7
RD/E
WR or R/W
CONTROL
DECODER
LATCH
PAD
I
O
NOTE:
1. CMOS/OD determines whether the output is open drain or CMOS.
READ PIN
PORT A PIN
ENABLE
LATCHED
ADDR OUT
MCU
I/O
OUT
ADn/Dn
READ DATA
WRITE DATA
ALE
READ DIR
WRITE DIR
RESET
CK
D
R
G
D
R
D
CK
R
CMOS/OD
(1)
I
N
T
E
R
N
A
L
A
D
D
R
/
D
A
T
A
B
U
S
A
D
0
/
A
D
7
DFF
LATCH
DIR
FF
CONTROL
MUX
10.2.2 Port A (PA0-PA7) in Non-Multiplexed Address/Data Mode
In this mode, Port A becomes the low-order data bus byte of the chip. When reading an
internal location, data is presented on Port A pins to the MCU. When writing to an internal
location, data present on Port A pins from the MCU is written to the desired location.
10.0
I/OPort
Functions
(
cont.)
Figure 5A. Port A Pin Structure
Figure 5B. Port A Track Mode
相關PDF資料
PDF描述
PSD313V-20JI Low Cost Field Programmable Microcontroller Peripherals
PSD313V-20JM Low Cost Field Programmable Microcontroller Peripherals
PSD313V-25J Low Cost Field Programmable Microcontroller Peripherals
PSD313V-25JI Low Cost Field Programmable Microcontroller Peripherals
PSD313V-25JM Low Cost Field Programmable Microcontroller Peripherals
相關代理商/技術參數
參數描述
PSD313V-20JI 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
PSD313V-20JM 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
PSD313V-25J 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
PSD313V-25JI 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
PSD313V-25JM 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
主站蜘蛛池模板: 景泰县| 宁强县| 高碑店市| 普格县| 东丰县| 丰都县| 寿阳县| 江北区| 图木舒克市| 濮阳市| 邻水| 三原县| 乐山市| 越西县| 彰化县| 元江| 习水县| 陆河县| 东乡族自治县| 璧山县| 樟树市| 普宁市| 东兰县| 固安县| 两当县| 万安县| 凌源市| 抚顺市| 炎陵县| 思南县| 许昌县| 大埔县| 山东省| 三台县| 房山区| 伊宁县| 濮阳县| 阳东县| 太仆寺旗| 东丰县| 平谷区|