参数资料
型号: ADUC7129BSTZ126-RL
厂商: Analog Devices Inc
文件页数: 10/92页
文件大小: 0K
描述: IC DAS MCU ARM7 ADC/DDS 80-LQFP
产品培训模块: ARM7 Applications & Tools
Intro to ARM7 Core & Microconverters
Process Control
Direct Digital Synthesis Tutorial Series (1 of 7): Introduction
标准包装: 1
系列: MicroConverter® ADuC7xxx
核心处理器: ARM7
芯体尺寸: 16/32-位
速度: 41.78MHz
连通性: EBI/EMI,I²C,SPI,UART/USART
外围设备: PLA,POR,PWM,PSM,温度传感器,WDT
输入/输出数: 38
程序存储器容量: 126KB(63K x 16)
程序存储器类型: 闪存
RAM 容量: 8K x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
数据转换器: A/D 10x12b; D/A 1x10b
振荡器型: 内部
工作温度: -40°C ~ 125°C
封装/外壳: 80-LQFP
包装: 标准包装
其它名称: ADUC7129BSTZ126-RLDKR
ADuC7128/ADuC7129
Rev. 0 | Page 18 of 92
0
60
20
-06
4
2
ADC5
3
ADC6
4
ADC7
7
ADC10
6
ADC9
5
VDACOUT/ADC8
1
ADC4
8
GNDREF
9
ADCNEG
10
AVDD
12
ADC13/LD2TX
13
AGND
14
TMS
15
TDI/P0.1/BLE
16
P2.3/AE
17
P4.6/SPM10/AD14
18
P4.7/SPM11/AD15
19
P0.0/BM/CMPOUT/MS0
20
P0.6/T1/MRST
11
ADC12/LD1TX
59
58
57
54
55
56
60
53
52
P1.3/SPM3
P1.4/SPM4
P1.5/SPM5
IOVDD
P4.0/S1/AD8
P4.1/S2/AD9
P1.2/SPM2
IOGND
P1.6/SPM6
51
P1.7/SPM7
49
P2.1/WS
48
P2.7/MS3
47
P3.7/AD7
46
P3.6/AD6
45
DGND
44
PVDD
43
XCLKI
42
XCLKO
41
P0.7/SPM8/ECLK/XCLK
50
P2.2/RS
21
TC
K
22
TD
O/P
0
.2
/B
H
E
23
IO
GN
D
24
IO
V
DD
25
LV
DD
26
DG
ND
27
P
3
.0
/P
WM
1
/A
D
0
28
P
3
.1
/P
WM
2
/A
D
1
29
P
3
.2
/P
WM
3
/A
D
2
30
P
3
.3
/P
WM
4
/A
D
3
31
P
2
.4
/MS
0
32
P
0
.3
/A
D
C
BUS
Y
/T
R
S
T
/A
1
6
33
P
2
.5
/MS
1
34
P
2
.6
/MS
2
35
RS
T
36
P
3
.4
/P
WM
5
/A
D
4
37
P
3
.5
/P
WM
6
/A
D
5
38
P
0
.4
/IR
Q0
/C
ON
V
S
T
/M
S
1
39
P
0
.5
/I
RQ
1/
ADC
BUS
Y
40
P2
.0
/S
PM
9
80
ADC
3
/CM
P
1
79
ADC
2
/CM
P
0
78
ADC
1
77
ADC
0
76
ADC
1
75
DAC
V
DD
74
AV
DD
73
AV
DD
72
AG
ND
71
AG
ND
70
DAC
G
N
D
69
V
RE
F
68
RE
F
G
ND
67
IOGN
D
66
P
4
.5
/A
D
1
3
65
P
4
.4
/A
D
1
2
64
P
4
.3
/P
WM
TR
IP
/A
D
1
63
P
4
.2
/A
D
1
0
62
P
1
.0
/S
P
M
0
61
P
1
.1
/S
P
M
1
PIN 1
ADuC7129
TOP VIEW
(Not to Scale)
Figure 11. ADuC7129 Pin Configuration
Table 11. ADuC7129 Pin Function Descriptions
Pin
No.
Mnemonic
Type1
Description
1
ADC4
I
Single-Ended or Differential Analog Input 4.
2
ADC5
I
Single-Ended or Differential Analog Input 5.
3
ADC6
I
Single-Ended or Differential Analog Input 6.
4
ADC7
I
Single-Ended or Differential Analog Input 7.
5
VDACOUT/ADC8
I
Output from DAC Buffer/Single-Ended or Differential Analog Input 8.
6
ADC9
I
Single-Ended or Differential Analog Input 9.
7
ADC10
I
Single-Ended or Differential Analog Input 10.
8
GNDREF
S
Ground Voltage Reference for the ADC. For optimal performance, the analog power supply
should be separated from IOGND and DGND.
9
ADCNEG
I
Bias Point or Negative Analog Input of the ADC in Pseudo Differential Mode. Must be
connected to the ground of the signal to convert. This bias point must be between
0 V and 1 V.
10, 73, 74
AVDD
S
3.3 V Analog Supply.
11
ADC12/LD1TX
I/O
Single-Ended or Differential Analog Input 12/DAC Differential Negative Output.
12
ADC13/LD2TX
I/O
Single-Ended or Differential Analog Input 13/DAC Differential Positive Output.
13
AGND
S
Analog Ground. Ground reference point for the analog circuitry.
14
TMS
I
JTAG Test Port Input, Test Mode Select. Debug and download access.
15
TDI/P0.1/BLE
I/0
JTAG Test Port Input, Test Data In. Debug and download access/general-purpose input and
output Port 0.1/External Memory BLE.
16
P2.3/AE
I/O
General-Purpose Input and Output Port 2.3/AE Output.
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