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: PSD854F5V-20
廠商: 意法半導體
英文描述: Flash In-System Programmable (ISP) Peripherals for 8-bit MCUs, 5V
中文描述: Flash在系統可編程(ISP)的周邊8位MCU,5V的
文件頁數: 46/110頁
文件大?。?/td> 1737K
代理商: PSD854F5V-20
PSD813F2, PSD833F2, PSD834F2, PSD853F2, PSD854F2
46/110
80C31
Figure
21
shows the bus interface for the 80C31,
which has an 8-bit multiplexed address/data bus.
The lower address byte is multiplexed with the
data bus. The MCU control signals Program Se-
lect Enable (PSEN, CNTL2), Read Strobe (RD,
CNTL1), and Write Strobe (WR, CNTL0) may be
used for accessing the internal memory and I/O
Ports blocks. Address Strobe (ALE/AS, PD0)
latches the address.
Figure 21. Interfacing the PSD with an 80C31
EA/VP
X1
X2
RESET
RESET
INT0
INT1
T0
T1
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
ADIO0
ADIO1
ADIO2
ADIO3
ADIO4
ADIO5
ADIO6
ADIO7
ADIO8
ADIO9
ADIO10
ADIO11
ADIO12
ADIO13
ADIO14
ADIO15
CNTL0(WR)
CNTL1(RD)
CNTL2(PSEN)
PD0-ALE
PD1
PD2
RESET
RD
WR
PSEN
ALE/P
TXD
RXD
RESET
29
28
27
25
24
23
22
21
30
31
32
33
34
35
36
37
39
38
37
36
35
34
33
32
31
19
18
9
12
13
14
15
1
2
3
4
5
6
7
8
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
39
40
41
42
43
44
45
46
47
50
48
49
10
9
8
7
6
5
4
3
2
52
51
PSD
80C31
AD7-AD0
AD[7:0]
21
22
23
24
25
26
27
28
17
16
29
30
A8
A9
A10
A11
A12
A13
A14
A15
RD
WR
PSEN
ALE
11
10
RESET
20
19
18
17
14
13
12
11
AI02880C
相關PDF資料
PDF描述
PSD814F5V-70 Flash In-System Programmable (ISP) Peripherals for 8-bit MCUs, 5V
PSD813215JIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD913215JIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD833215JIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD913215MIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
相關代理商/技術參數
參數描述
PSD-8M-01 制造商:Richco 功能描述:CB SPT REST MNT NAT 8MM SPC
PSD913212JIT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD913212JT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD913212MIT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD913212MT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
主站蜘蛛池模板: 霍林郭勒市| 乐都县| 财经| 读书| 澜沧| 克拉玛依市| 平度市| 东光县| 皋兰县| 桐梓县| 遵化市| 闻喜县| 日照市| 扶风县| 凤山市| 错那县| 体育| 曲水县| 灵石县| 咸宁市| 漠河县| 广德县| 搜索| 衡南县| 万安县| 大田县| 晋城| 且末县| 库尔勒市| 霍邱县| 富阳市| 英山县| 平度市| 长岛县| 深泽县| 乌什县| 河西区| 东阿县| 高唐县| 中卫市| 大丰市|