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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： 18/111页
文件大小： 1102K
代理商： MSC1214Y2PAGR
MSC1211, MSC1212
MSC1213,MSC1214
SBAS323G JUNE 2004 REVISED OCTOBER 2007
www.ti.com
14
PIN DESCRIPTIONS
PIN #
NAME
DESCRIPTION
1
XOUT
The crystal oscillator pin XOUT supports parallel resonant AT-cut fundamental frequency crystals and ceramic
resonators. XOUT serves as the output of the crystal amplifier.
2
XIN
The crystal oscillator pin XIN supports parallel resonant AT-cut fundamental frequency crystals and ceramic
resonators. XIN can also be an input if there is an external clock source instead of a crystal.
3-10
P3.0-P3.7
Port 3 is a bidirectional I/O port. The alternate functions for Port 3 are listed below. Refer to P3DDR, SFR B3hB4h.
3-10
P3.0-P3.7
Port
Alternate Name(s)
Alternate Use
P3.0
RxD0
Serial port 0 input
P3.1
TxD0
Serial port 1 input
P3.2
INT0
External interrupt 0
P3.3
INT1/TONE/PWM
External interrupt 1/TONE/PWM output
P3.4
T0
Timer 0 external input
P3.5
T1
Timer 1 external input
P3.6
WR
External memory data write strobe
P3.7
RD
External memory data read strobe
11, 14, 15, 42, 58
DVDD
Digital Power Supply
12, 41, 57
DGND
Digital Ground
13
RST
Holding the reset input high for two tOSC periods will reset the device.
16
RDAC0
IDAC0 Reference Resistor Pin
17
VDAC0
VDAC0 Output
27
AGND
Analog Ground
18
AIN0/IDAC0
Analog Input Channel 0 / IDAC0 Output
19
AIN1/IDAC1
Analog Input Channel 1 / IDAC1 Output
20
AIN2/VDAC2
Analog Input Channel 2 / VDAC2 Output (MSC1211 and MSC1212 only)
21
AIN3V/DAC3
Analog Input Channel 3 / VDAC3 Output (MSC1211 and MSC1212 only)
22
AIN4
Analog Input Channel 4
23
AIN5
Analog Input Channel 5
24
AIN6/EXTD
Analog Input Channel 6 / LVD Comparator Input, Generates DLVD Interrupt
25
AIN7/EXTA
Analog Input Channel 7 / LVD Comparator Input, Generates ALVD Interrupt
26
AINCOM
Analog Common; can be used like any analog input except during Offset Inputs shorted to this pin.
28
AVDD
Analog Power Supply
29
REF IN
Voltage Reference Negative Input (must be tied to AGND for internal VREF use)
30
REFOUT/REF IN+
Internal Voltage Reference Output / Voltage Reference Positive Input
31
VDAC1
VDAC1 Output
32
RDAC1
IDAC1 Reference Resistor Pin
33
NC
No Connection; leave unconnected.
34-40, 43
P2.0-P2.7
Port 2 is a bidirectional I/O port. The alternate functions for Port 2 are listed below. Refer to P2DDR, SFR B1hB2h.
34-40, 43
P2.0-P2.7
Port
Alternate Name
Alternate Use
P2.0
A8
Address bit 8
P2.1
A9
Address bit 9
P2.2
A10
Address bit 10
P2.3
A11
Address bit 11
P2.4
A12
Address bit 12
P2.5
A13
Address bit 13
P2.6
A14
Address bit 14
P2.7
A15
Address bit 15
(1) SDA and SCL are only available on the MSC1213.
相关PDF资料
PDF描述
MSC1212Y3PAGR 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64
MSC1211Y2PAGR 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64
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参数描述
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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