参数资料
型号: ADUC7129BSTZ126-RL
厂商: Analog Devices Inc
文件页数: 46/92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 50 of 92
Table 58. Operating Modes
Mode
Core
Peripherals
PLL
XTAL/T2/T3
XIRQ
Start-Up/Power-On Time
Active
On
130 ms at CD = 0
Pause
On
24 ns at CD = 0; 3.06 μs at CD = 7
Nap
On
24 ns at CD = 0; 3.06 μs at CD = 7
Sleep
On
1.58 ms
Stop
On
1.7 ms
Table 59. Typical Current Consumption at 25°C
PC[2:0]
Mode
CD = 0
CD = 1
CD = 2
CD = 3
CD = 4
CD = 5
CD = 6
CD = 7
000
Active
33.1
21.2
13.8
10
8.1
7.2
6.7
6.45
001
Pause
22.7
13.3
8.5
6.1
4.9
4.3
4
3.85
010
Nap
3.8
011
Sleep
0.4
100
Stop
0.4
MMRs and Keys
To prevent accidental programming, a certain sequence must be
followed when writing in the PLLCON and POWCON registers
(see Table 60).
PLLKEYx Register
Name
Address
Default Value
Access
PLLKEY1
0xFFFF0410
0x0000
W
PLLKEY2
0xFFFF0418
0x0000
W
PLLCON Register
Name
Address
Default Value
Access
PLLCON
0xFFFF0414
0x21
R/W
POWKEYx Register
Name
Address
Default Value
Access
POWKEY1
0xFFFF0404
0x0000
W
POWKEY2
0xFFFF040C
0x0000
W
POWCON Register
Name
Address
Default Value
Access
POWCON
0xFFFF0408
0x0003
R/W
Table 60. PLLCON and POWCON Write Sequence
PLLCON
POWCON
PLLKEY1 = 0xAA
POWKEY1 = 0x01
PLLCON = 0x01
POWCON = user value
PLLKEY2 = 0x55
POWKEY2 = 0xF4
Table 61. PLLCON MMR Bit Designations
Bit
Value
Name
Description
7:6
Reserved.
5
OSEL
32 kHz PLL Input Selection.
Set by user to use the internal
32 kHz oscillator.
Set by default.
Cleared by user to use the
external 32 kHz crystal.
4:2
Reserved.
1:0
MDCLK
Clocking Modes.
00
Reserved.
01
PLL. Default configuration.
10
Reserved.
11
External clock on P0.7 pin.
Table 62. POWCON MMR Bit Designations
Bit
Value
Name
Description
7
Reserved.
6:4
PC
Operating Modes.
000
Active mode.
001
Pause mode.
010
Nap.
011
Sleep mode. IRQ0 to IRQ3 and Timer2
can wake up the
ADuC7128/ADuC7129.
100
Stop mode.
Others
Reserved.
3
RSVD
Reserved.
2:0
CD
CPU Clock Divider Bits.
000
41.779200 MHz.
001
20.889600 MHz.
010
10.444800 MHz.
011
5.222400 MHz.
100
2.611200 MHz.
101
1.305600 MHz.
110
654.800 kHz.
111
326.400 kHz.
相关PDF资料
PDF描述
D38999/20FC8SC CONN RCPT 8POS WALL MNT W/SCKT
D38999/26WC8PB CONN PLUG 8POS STRAIGHT W/PINS
MS27473E18A11P CONN PLUG 11POS STRAIGHT W/PINS
AT32UC3C2512C-Z2ZR IC MCU AVR32 512K FLASH 64QFN
MS27484E10B98P CONN PLUG 6POS STRAIGHT W/PINS
相关代理商/技术参数
参数描述
ADUC7129BSTZ126-RL2 制造商:AD 制造商全称:Analog Devices 功能描述:Precision Analog Microcontroller ARM7TDMI MCU with 12-Bit ADC and DDS DAC
aduc7229bcpz126 制造商:Analog Devices 功能描述:
ADUC7229BCPZ126-RL 制造商:Analog Devices 功能描述:
ADUC812 制造商:AD 制造商全称:Analog Devices 功能描述:MicroConverter⑩, Multichannel 12-Bit ADC with Embedded FLASH MCU
ADUC812_03 制造商:AD 制造商全称:Analog Devices 功能描述:MicroConverter㈢, Multichannel 12-Bit ADC with Embedded Flash MCU