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参数资料
| 型号： | MSC1201Y3RHHRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PQCC36 |
| 封装： | GREEN, PLASTIC, QFN-36 |
| 文件页数： | 14/93页 |
| 文件大小： | 1093K |
| 代理商： | MSC1201Y3RHHRG4 |
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MSC1200
MSC1201
MSC1202
SBAS317E APRIL 2004 REVISED MAY 2006
www.ti.com
21
Furthermore, improvements were made to peripheral
features that off-load processing from the core, and the
user, to further improve efficiency. These iprovements
allow for 32-bit addition, subtraction and shifting to be
accomplished in a few instruction cycles, compared to
hundreds of instruction cycles executed through software
implementation. For instance, 32-bit accumulation can be
done through the summation register to significantly
reduce the processing overhead for multiple-byte data
from the ADC or other sources.
Family Device Compatibility
The hardware functionality and pin configuration across
the MSC120x families are fully compatible. To the user, the
only difference between family members is the memory
configuration. This design makes migration between
family members simple. Code written for the MSC1200Y2,
MSC1201Y2, or MSC1202Y2 can be executed directly on an
MSC1200Y3, MSC1201Y3, or MSC1202Y3, respectively.
(However, the ADC registers for the MSC1202 are mapped
differently than the MSC1200 or MSC1201.) This gives the
user the ability to add or subtract software functions and to
migrate between family members. Thus, the MSC120x
can become a standard device used across several
application platforms.
Family Development Tools
The MSC120x are fully compatible with the standard 8051
instruction set. This compatibility means that users can
develop software for the MSC120x with their existing 8051
development tools. Additionally, a complete, integrated
development environment is provided with each demo
board, and third-party developers also provide support.
Power-Down Modes
The MSC120x can power several of the on-chip
peripherals and put the CPU into Idle mode. This is
accomplished by shutting off the clocks to those sections,
as shown in Figure 6.
(see Figure 9)
USEC
FB
MSECH
HMSEC
FE
MSINT
FA
ACLK
F6
divide
by 64
MSECL
FD
FC
ms
s
100ms
Flash Write
Timing
Flash Erase
Timing
WDTCON
SECINT
F9
FF
ADCON0
DC
FTCON
[3:0]
FTCON
[7:4]
EF
seconds
interrupt
watchdog
f
DATA
f
SAMP
milliseconds
interrupt
ADC Output Rate
ADCON3
ADCON2
DF
DE
Decimation Ratio
SPICON/
I2CCON 9A
C7
SCL/SCK
f
CLK
(30
sto 40s)
(5ms to 11ms)
PDCON.0
PDCON.1
Modulator Clock
PDCON.2
PDCON.3
IDLE
CPU Clock
Timers 0/1
SYSCLK
ADC Power Down
USART0
f
MOD
f
SYS
STOP
f
OSC
Figure 6. MSC120x Timing Chain and Clock Control
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MSC1201Y3RHHT | 功能描述:模数转换器 - ADC Precision ADC & DAC w/8051 CPU & Flash RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MSC1201Y3RHHTG4 | 功能描述:模数转换器 - ADC 8051 CPU w/8kB Mem 24B ADC Current DAC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| MSC1202 | 制造商:BB 制造商全称:BB 功能描述:Precision, Analog-to-Digital Converter (ADC) and Digital-to-Analog Converter (DAC) with 8051 Microcontroller and Flash Memory |
| MSC1202EVM | 功能描述:数据转换 IC 开发工具 MSC1202EVM Eval Mod RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| MSC1202Y2 | 制造商:BB 制造商全称:BB 功能描述:Precision, Analog-to-Digital Converter (ADC) and Digital-to-Analog Converter (DAC) with 8051 Microcontroller and Flash Memory |
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