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参数资料
| 型号： | MSC1210Y3PAGTG4 |
| 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, PQFP64 |
| 封装： | GREEN, PLASTIC, TQFP-64 |
| 文件页数： | 44/94页 |
| 文件大小： | 913K |
| 代理商： | MSC1210Y3PAGTG4 |
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MSC1210
SBAS203J MARCH 2002 REVISED JANUARY 2008
www.ti.com
49
Timer 0 MSB (TH0)
7
6
5
4
3
2
1
0
Reset Value
SFR 8Ch
TH0.7
TH0.6
TH0.5
TH0.4
TH0.3
TH0.2
TH0.1
TH0.0
00h
TH0.70
Timer 0 MSB. This register contains the most significant byte of Timer 0.
bits 70
Timer 1 MSB (TH1)
7
6
5
4
3
2
1
0
Reset Value
SFR 8Dh
TH1.7
TH1.6
TH1.5
TH1.4
TH1.3
TH1.2
TH1.1
TH1.0
00h
TH1.70
Timer 1 MSB. This register contains the most significant byte of Timer 1.
bits 70
Clock Control (CKCON)
7
6
5
4
3
2
1
0
Reset Value
SFR 8Eh
0
T2M
T1M
T0M
MD2
MD1
MD0
01h
T2M
Timer 2 Clock Select. This bit controls the division of the system clock that drives Timer 2. This bit has no effect when
bit 5
the timer is in baud rate generator or clock output mode. Clearing this bit to 0 maintains 8051 compatibility. This bit
has no effect on instruction cycle timing.
0: Timer 2 uses a divide-by-12 of the crystal frequency.
1: Timer 2 uses a divide-by-4 of the crystal frequency.
T1M
Timer 1 Clock Select. This bit controls the division of the system clock that drives Timer 1. Clearing this bit to 0
bit 4
maintains 8051 compatibility. This bit has no effect on instruction cycle timing.
0: Timer 1 uses a divide-by-12 of the crystal frequency.
1: Timer 1 uses a divide-by-4 of the crystal frequency.
T0M
Timer 0 Clock Select. This bit controls the division of the system clock that drives Timer 0. Clearing this bit to 0
bit 3
maintains 8051 compatibility. This bit has no effect on instruction cycle timing.
0: Timer 0 uses a divide-by-12 of the crystal frequency.
1: Timer 0 uses a divide-by-4 of the crystal frequency.
MD2, MD1, MD0
Stretch MOVX Select 20. These bits select the time by which external MOVX cycles are to be stretched. This
bits 20
allows slower memory or peripherals to be accessed without using ports or manual software intervention. The
width of the RD or WR strobe will be stretched by the specified interval, which will be transparent to the software
except for the increased time to execute the MOVX instruction. All internal MOVX instructions on devices
containing MOVX SRAM are performed at the 2 instruction cycle rate.
MD2
MD1
MD0
STRETCH
VALUE
MOVX DURATION
RD or WR STROBE WIDTH
(SYS CLKs)
RD or WR STROBE WIDTH
(
ms) at 12MHz
0
2 Instruction Cycles
2
0.167
0
1
3 Instruction Cycles (default)(1)
4
0.333
0
1
0
2
4 Instruction Cycles
8
0.667
0
1
3
5 Instruction Cycles
12
1.000
1
0
4
6 Instruction Cycles
16
1.333
1
0
1
5
7 Instruction Cycles
20
1.667
1
0
6
8 Instruction Cycles
24
2.000
1
7
9 Instruction Cycles
28
2.333
(1) For applications without external memory, no extra cycle is needed. To increase speed, set MD2, MD1, and MD0 to ‘000’.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MSC1210Y4 | 制造商:TI 制造商全称:Texas Instruments 功能描述:Precision Analog-to-Digital Converter (ADC) with 8051 Microcontroller and Flash Memory |
| MSC1210Y4PAGR | 功能描述:模数转换器 - ADC Prec ADC w/ 8051 Mcntrl & 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 |
| MSC1210Y4PAGRG4 | 功能描述:模数转换器 - ADC Prec ADC w/ 8051 Mcntrl & 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 |
| MSC1210Y4PAGT | 功能描述:模数转换器 - ADC Prec ADC w/ 8051 Mcntrl & 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 |
| MSC1210Y4PAGTG4 | 功能描述:模数转换器 - ADC Prec ADC w/ 8051 Mcntrl & 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 |
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