參數(shù)資料
型號(hào): HMS81C2020AK
廠商: Electronic Theatre Controls, Inc.
英文描述: INDCTR, PWR, SMT 3.3UH, 15%, 4.6 A
中文描述: CMOS單芯片8位微控制器與A / D轉(zhuǎn)換器
文件頁數(shù): 91/107頁
文件大?。?/td> 1482K
代理商: HMS81C2020AK
HMS81C2012A/2020A
SEP. 2004 Ver 2.00
87
Figure 21-2 Pin Assignment (64SDIP)
VDD
VPP
A_D0
A_D1
A_D2
A_D3
A_D4
EPROM Enable
A_D7
A_D6
A_D5
CTL2
CTL1
CTL0
VSS
R40
R41
R42
R43
R50
R51
R52
R53
R54
R55
R56
R57
RESET
XI
XO
VSS
SXI
SXO
AVSS
R60
R61
R62
R63
R64
R65
R66
R67
R70
R71
R72
R73
AVDD
RA/Vdisp
R35
R34
R33
R32
R31
R30
R27
R26
R25
R24
R23
R22
R21
R20
R17
R16
R15
R14
R13
R12
R11
R10
R07
R06
R05
R04
R03
R02
R01
R00
VDD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
CTL3
64SDIP
Pin No.
User Mode
EPROM MODE
Pin Name
Pin Name
Description
8
R53
CTL3
Read/Write Control
P_Vb
9
R54
CTL2
Address/Data Control
D_Ab
10
R55
CTL1
Write Control 1
11
R56
CTL0
Write Control 0
13
RESET
VPP
Programming Power (0V, 12V)
14
XIN
EPROM Enable
High Active, Latch Address in falling edge
15
XOUT
NC
No connection
16
VSS
VSS
Connect to VSS
(0V)
20
R60
A_D0
Address Input
Data Input/Output
A8
A0
D0
21
R61
A_D1
A9
A1
D1
22
R62
A_D2
A10
A2
D2
23
R63
A_D3
A11
A3
D3
24
R64
A_D4
Address Input
Data Input/Output
A12
A4
D4
25
R65
A_D5
A13
A5
D5
26
R66
A_D6
A14
A6
D6
27
R67
A_D7
A15
A7
D7
33
VDD
VDD
Connect to VDD
(6.0V)
Table 21-1 Pin Description in EPROM Mode (HMS81C2020A)
相關(guān)PDF資料
PDF描述
HMS81C2020ALQ IND SM 4.7UH 15%
HMS81C2020AQ CMOS Single-Chip 8-Bit Microcontroller with A/D Converter & VFD Driver
HMS81C20XXA CMOS Single-Chip 8-Bit Microcontroller with A/D Converter & VFD Driver
HMS81C20XXA-HK CMOS Single-Chip 8-Bit Microcontroller with A/D Converter & VFD Driver
HN2716 2048-word x 8bit Erasable and Electrically Programmable Only Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HMS81C2020ALQ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS Single-Chip 8-Bit Microcontroller with A/D Converter & VFD Driver
HMS81C2020AQ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS Single-Chip 8-Bit Microcontroller with A/D Converter & VFD Driver
HMS81C20XXA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS Single-Chip 8-Bit Microcontroller with A/D Converter & VFD Driver
HMS81C20XXA-HK 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS Single-Chip 8-Bit Microcontroller with A/D Converter & VFD Driver
HMS81C2112A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:[VFD MCU: High Voltage IO/ADC/HS PWM/SCI]