參數(shù)資料
型號(hào)： MSC1211Y3PAGRG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64
封裝： GREEN, PLASTIC, TQFP-64
文件頁(yè)數(shù)： 92/111頁(yè)
文件大?。?/td> 1113K
代理商： MSC1211Y3PAGRG4
MSC1211, MSC1212
MSC1213,MSC1214
SBAS323G JUNE 2004 REVISED OCTOBER 2007
www.ti.com
81
DAC1 Control (DACCON1)
DACSEL = 04h
7
6
5
4
3
2
1
0
Reset Value
SFR B6h
COR1
EOD1
IDAC1DIS
IDAC1SINK
0
SELREF1
DOM1_1
DOM1_0
63h
COR1
Current Over Range on DAC1
bit 7
Write:
0 = Clear to release from high-impedance state back to normal mode unless an over-range condition exists.
1 = No effect.
Read:
0 = No current over range for DAC1.
0 = No effect.
1 = IDAC overcurrent for three consecutive ticks on ms clock USEC (EOD1 = 1) or Current Over Range raw
signal (EOD0 = 0).
EOD1
Enable Over-Current Detection
bit 6
0 = Disable over-current detection.
1 = Enable over-current detection (default). After three consecutive ticks on MSEC clock of overcurrent, the DAC is
disabled; however, the register values are preserved. Writing to COR1 releases the high-impedance state.
IDAC1DIS
IDAC1 Disable (for DOM1 = 00)
bit 5
0 = IDAC on mode for DAC1.
1 = IDAC off mode for DAC1 (default).
IDAC1SINK ENABLE CURRENT SINK
bit 4
0 = DAC1 is sourcing current.
1 = DAC1 is sinking current using external device.
Not Used
bit 3
SELREF1
Select the Reference Voltage for DAC1 Voltage Reference.
bit 2
0 = DAC1 VREF = AVDD (default).
1 = DAC1 VREF = voltage on VREF IN pins.
DOM1_10 DAC Output Mode DAC1.
bits 10
DOM1
OUTPUT MODE for DAC1
00
Normal VDAC output; IDAC controlled by IDAC1DIS bit.
01
Power-Down mode—VDAC output off 1k
to AGND, IDAC off.
10
Power-Down mode—VDAC output off 100k
to AGND, IDAC off.
11
Power-Down mode—VDAC output off high impedance, IDAC off (default).
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSC1211Y3PAGT 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) Precision ADC & DACs w/8051 CPU & Flash RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MSC1211Y3PAGTG4 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) 8051 CPU w/ 8kB Mem 24B ADC & Quad 16B RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MSC1211Y4 制造商:TI 制造商全稱:Texas Instruments 功能描述:Precision Analog-to-Digital Converter (ADC) and Digital-to-Analog Converters (DACs) with 8051 Microcontroller and Flash Memory
MSC1211Y4PAGR 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) Precision ADC & DACs w/8051 CPU & Flash RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MSC1211Y4PAGRG4 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) Precision ADC & DACs w/8051 CPU & Flash RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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