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参数资料
| 型号： | MSC1214Y2PAGR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64 |
| 封装： | GREEN, PLASTIC, TQFP-64 |
| 文件页数： | 62/111页 |
| 文件大小： | 1102K |
| 代理商： | MSC1214Y2PAGR |
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MSC1211, MSC1212
MSC1213,MSC1214
SBAS323G JUNE 2004 REVISED OCTOBER 2007
www.ti.com
54
Memory Write Select (MWS)
7
6
5
4
3
2
1
0
Reset Value
SFR 8Fh
0
MXWS
00h
MXWS
MOVX Write Select. This allows writing to the internal Flash Program Memory.
bit 0
0: MOVX operations will access Data Memory (default).
1: MOVX operations will access Program Memory. Write operations can be inhibited by the PML or RSL bits in HCR0.
Port 1 (P1)
7
6
5
4
3
2
1
0
Reset Value
SFR 90h
P1.7
INT5/SCK/SCL
P1.6
INT4/MISO/SDA
P1.5
INT3/MOSI
P1.4
INT2/SS
P1.3
TXD1
P1.2
RXD1
P1.1
T2EX
P1.0
T2
FFh
P1.70
General-Purpose I/O Port 1. This register functions as a general-purpose I/O port. In addition, all the pins have an
bits 70
alternative function listed below. Each of the functions is controlled by several other SFRs. The associated Port 1
latch bit must contain a logic ‘1’ before the pin can be used in its alternate function capacity. To use the alternate
function, set the appropriate mode in P1DDRL (SFR AEh), P1DDRH (SFR AFh).
INT5/SCK/SCL
External Interrupt 5. A falling edge on this pin will cause an external interrupt 5 if enabled.
bit 7
SPI Clock. The master clock for SPI data transfers.
Serial Clock. The serial clock for I2C data transfers (MSC1211 and MSC1213 only).
INT4/MISO/SDA
External Interrupt 4. A rising edge on this pin will cause an external interrupt 4 if enabled.
bit 6
Master In Slave Out. For SPI data transfers, this pin receives data for the master and transmits data from the slave.
SDA. For I2C data transfers, this pin is the data line (MSC1211 and MSC1213 only).
NT3/MOSI
External Interrupt 3. A falling edge on this pin will cause an external interrupt 3 if enabled.
bit 5
Master Out Slave In. For SPI data transfers, this pin transmits master data and receives slave data.
INT2/SS
External Interrupt 2. A rising edge on this pin will cause an external interrupt 2 if enabled.
bit 4
Slave Select. During SPI operation, this pin provides the select signal for the slave device.
TXD1
Serial Port 1 Transmit. This pin transmits the serial Port 1 data in serial port modes 1, 2, 3, and emits the
bit 3
synchronizing clock in serial port mode 0.
RXD1
Serial Port 1 Receive. This pin receives the serial Port 1 data in serial port modes 1, 2, 3, and is a bidirectional data
bit 2
transfer pin in serial port mode 0.
T2EX
Timer 2 Capture/Reload Trigger. A 1 to 0 transition on this pin will cause the value in the T2 registers to be
bit 1
transferred into the capture registers if enabled by EXEN2 (T2CON.3, SFR C8h). When in auto-reload mode, a 1 to
0 transition on this pin will reload the Timer 2 registers with the value in RCAP2L and RCAP2H if enabled by EXEN2
(T2CON.3, SFR C8h).
T2
Timer 2 External Input. A 1 to 0 transition on this pin will cause Timer 2 to increment or decrement depending on
bit 0
the timer configuration.
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相关代理商/技术参数 |
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| MSC1214Y2PAGRG4 | 功能描述:数据转换系统 Prec A/D & D/A w/ 8051 Mcntrl & Flash RoHS:否 制造商:Texas Instruments 转换速率:0.001 MSPs 分辨率:24 bit 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| MSC1214Y2PAGT | 功能描述:数据转换系统 Prec A/D & D/A w/ 8051 Mcntrl & Flash RoHS:否 制造商:Texas Instruments 转换速率:0.001 MSPs 分辨率:24 bit 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| MSC1214Y2PAGTG4 | 功能描述:数据转换系统 Prec A/D & D/A with 8051 MCU and FL Mem RoHS:否 制造商:Texas Instruments 转换速率:0.001 MSPs 分辨率:24 bit 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| MSC1214Y3 | 制造商:TI 制造商全称:Texas Instruments 功能描述:Precision Analog-to-Digital Converter (ADC) and Digital-to-Analog Converters (DACs) with 8051 Microcontroller and Flash Memory |
| MSC1214Y3PAGR | 功能描述:数据转换系统 Prec A/D & D/A w/ 8051 Mcntrl & Flash RoHS:否 制造商:Texas Instruments 转换速率:0.001 MSPs 分辨率:24 bit 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
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