參數(shù)資料
型號(hào): VMX51C900
廠商: Electronic Theatre Controls, Inc.
英文描述: Versa Mix 8051 MCU with LCD Controller and ADC
中文描述: 8051反之亦然混合與LCD控制器和ADC的微控制器
文件頁(yè)數(shù): 5/55頁(yè)
文件大?。?/td> 2395K
代理商: VMX51C900
VMX51C900
_______________________________________________________________________________________________
www.ramtron.com
page 5 of 55
DIP-40 Pin Descriptions
T
ABLE
3:
VMX51C900
P
IN
D
ESCRIPTIONS FOR
DIP40
PACKAGE
DIP -
40
T2
I
1
P1.0
I/O
T2EX
I
2
P1.1
I/O
P1.2
I/O
3
PWMA
O
4
P1.3
I/O
5
P1.4
I/O
PWMB
O
6
P1.5
I/O
7
P1.6
I/O
8
P1.7
I/O
9
RES
I
RXD
I
10
P3.0
I/O
TXD
O
11
P3.1
I/O
#INT0
I
12
P3.2
I/O
#INT1
I
13
P3.3
I/O
ADCIN0
Ain
T0
I
14
P3.4
I/O
ADCIN1
Ain
T1
I
15
P3.5
I/O
ADCIN2
Ain
#WR
O
16
P3.6
I/O
ADCIN3
Ain
#RD
O
17
P3.7
I/O
18
XTAL2
O
19
XTAL1
I
20
VSS
-
LCDCOM0
-
P2.0
I/O
21
A8
O
LCDCOM1
-
P2.1
I/O
22
A9
O
LCDCOM2
-
P2.2
I/O
23
A10
O
LCDCOM3
-
P2.3
I/O
24
A11
O
LCDSEG0
-
P2.4
I/O
25
A12
O
LCDSEG1
-
P2.5
I/O
26
A13
O
LCDSEG2
-
P2.6
I/O
27
A14
O
Name
I/O
Function
Timer 2 Clock Out
Bit 0 of Port 1
Timer 2 Control
Bit 1 of Port 1
Bit 2 of Port 1
PWM Channel A
Bit 3 of Port 1
Bit 4 of Port 1
PWM Channel B
Bit 5 of Port 1
Bit 6 of Port 1
Bit 7 of Port 1
Reset
Receive Data
Bit 0 of Port 3
Transmit Data &
Bit 1 of Port 3
External Interrupt 0
Bit 2 of Port 3
External Interrupt 1
Bit 3 of Port 3
ADC input 0
Timer 0
Bit 4 of Port 3
ADC input 1
Timer 1 & 3
Bit 5 of Port
ADC input 2
Ext. Memory Write
Bit 6 of Port 3
ADC input 3
Ext. Memory Read
Bit 7 of Port 3
Oscillator/Crystal Output
Oscillator/Crystal In
Ground
LCD Driver Common 0
Bit 0 of Port 2
Bit 8 of Ext. Memory Address
LCD Driver Common 1
Bit 1 of Port 2
Bit 9 of Ext. Memory Address
LCD Driver Common 2
Bit 2 of Port 2
Bit 10 of Ext. Memory Address
LCD Driver Common 3
Bit 3 of Port 2 &
Bit 11 of Ext. Memory Address
LCD Segment 0
Bit 4 of Port 2
Bit 12 of Ext. Memory Address
LCD Segment 1
Bit 5 of Port 2
Bit 13 of External Memory Address
LCD Segment 2
Bit 6 of Port 2
Bit 14 of External Memory Address
PLCC
- 44
Name
I/O
Function
LCDSEG3
P2.7
A15
LCDSEG4
#PSEN
LCDSEG5
ALE
#EA
LCDSEG6
P0.7
AD7
LCDSEG7
P0.6
AD6
LCDSEG8
P0.5
AD5
LCDSEG9
P0.4
AD4
LCDSEG10
P0.3
AD3
LCDSEG11
P0.2
AD2
LCDSEG12
P0. 1
AD1
LCDSEG13
P0.0
AD0
VDD
-
I/O
O
-
O
-
O
I
-
I/O
I/O
-
I/O
I/O
-
I/O
I/O
-
I/O
I/O
-
I/O
I/O
-
I/O
I/O
-
I/O
I/O
-
I/O
I/O
-
LCD Segment 3
Bit 7 of Port 2
Bit 15 of External Memory Address
LCD Segment 4
Program Store Enable
LCD Segment 5
Address Latch Enable
External Access
LCD Segment 6
Bit 7 Of Port 0
Data/Address Bit 7 of Ext. Memory
LCD Segment 7
Bit 6 of Port 0
Data/Address Bit 6 of Ext. Memory
LCD Segment 8
Bit 5 of Port 0
Data/Address Bit 5 of Ext. Memory
LCD Segment 9
Bit 4 of Port 0
Data/Address Bit 4 of Ext. Memory
LCD Segment 10
Bit 3 Of Port 0
Data/Address Bit 3 of Ext. Memory
LCD Segment 11
Bit 2 of Port 0
Data/Address Bit 2 of Ext. Memory
LCD Segment 12
Bit 1 of Port 0 & Data
Address Bit 1 of Ext. Memory
LCD Segment 13
Bit 0 Of Port 0 & Data
Address Bit 0 of Ext. Memory
5V supply
28
29
30
31
32
33
34
35
36
37
38
39
40
T2 / P1.0
T2EX / P1.1
PWMA / P1.2
P1.3
P1.4
PWMB / P1.5
P1.6
P1.7
RESET
RXD / P3.0
TXD / P3.1
#INT0 / P3.2
#INT1 / P3.3
ADCIN0 / T0 / P3.4
ADCIN1 / T1 / P3.5
ADCIN2 / #WR / P3.6
ADCIN3 / #RD / P3.7
XTAL2
XTAL1
VSS
VMX51C900
DIP-40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
VDD
P0.0 / AD0 / LCDSEG13
P0.1 / AD1 / LCDSEG12
P0.2 / AD2 / LCDSEG11
P0.3 / AD3 / LCDSEG10
P0.4 / AD4 / LCDSEG9
P0.5 / AD5 / LCDSEG8
P0.6 / AD6 / LCDSEG7
P0.7 / AD7 / LCDSEG6
#EA / VPP
ALE / LCDSEG5
PSEN / LCDSEG4
P2.7 / A15 / LCDSEG3
P2.6 / A14 / LCDSEG2
P2.5 / A13 / LCDSEG1
P2.4 / A12 / LCDSEG0
P2.3 / A11 / LCDCOM3
P2.2 / A10 / LCDCOM2
P2.1 / A9 / LCDCOM1
P2.0 / A8 / LCDCOM0
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參數(shù)描述
VMX51C900-25-L 功能描述:8位微控制器 -MCU 8K+256 25MHz 5V RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
VMX51C900-25-LG 功能描述:8位微控制器 -MCU 8K+256 25MHz 5V RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
VMX51C900-25-L-G 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Versa Mix 8051 MCU with LCD Controller and ADC
VMX51C900-25-P 功能描述:8位微控制器 -MCU 8K+256 25MHz 5V RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
VMX51C900-25-PG 功能描述:8位微控制器 -MCU 8K+256 25MHz 5V RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT