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参数资料
| 型号： | MSC1214Y2PAGTG4 |
| 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： | 63/111页 |
| 文件大小： | 1102K |
| 代理商： | MSC1214Y2PAGTG4 |
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MSC1211, MSC1212
MSC1213,MSC1214
SBAS323G JUNE 2004 REVISED OCTOBER 2007
www.ti.com
55
External Interrupt Flag (EXIF)
7
6
5
4
3
2
1
0
Reset Value
SFR 91h
IE5
IE4
IE3
IE2
1
0
08h
IE5
External Interrupt 5 Flag. This bit will be set when a falling edge is detected on INT5. This bit must be cleared
bit 7
manually by software. Setting this bit in software will cause an interrupt if enabled.
IE4
External Interrupt 4 Flag. This bit will be set when a rising edge is detected on INT4. This bit must be cleared
bit 6
manually by software. Setting this bit in software will cause an interrupt if enabled.
IE3
External Interrupt 3 Flag. This bit will be set when a falling edge is detected on INT3. This bit must be cleared
bit 5
manually by software. Setting this bit in software will cause an interrupt if enabled.
IE2
External Interrupt 2 Flag. This bit will be set when a rising edge is detected on INT2. This bit must be cleared
bit 4
manually by software. Setting this bit in software will cause an interrupt if enabled.
Memory Page (MPAGE)
7
6
5
4
3
2
1
0
Reset Value
SFR 92h
00h
MPAGE
The 8051 uses Port 2 for the upper 8 bits of the external Data Memory access by MOVX A@Ri and MOVX @Ri, A
bits 70
instructions. The MSC1211/12/13/14 uses register MPAGE instead of Port 2. To access external Data Memory using
the MOVX A@Ri and MOVX @Ri, A instructions, the user should preload the upper byte of the address into MPAGE
(versus preloading into P2 for the standard 8051).
Configuration Address (CADDR) (write-only)
7
6
5
4
3
2
1
0
Reset Value
SFR 93h
00h
CADDR
Configuration Address. This register supplies the address for reading bytes in the 128 bytes of Flash
bits 70
Configuration Memory. It is recommended that faddr_data_read be used when accessing Configuration Memory.
CAUTION:If this register is written to while executing from Flash Memory, the CDATA register will be incorrect.
Configuration Data (CDATA)
7
6
5
4
3
2
1
0
Reset Value
SFR 94h
00h
CDATA
Configuration Data. This register will contain the data in the 128 bytes of Flash Configuration Memory that
bits 70
is located at the last written address in the CADDR register. This is a read-only register.
Memory Control (MCON)
7
6
5
4
3
2
1
0
Reset Value
SFR 95h
BPSEL
0
—
RAMMAP
00h
BPSEL
Breakpoint Address Selection
bit 7
Write: Select one of two Breakpoint registers: 0 or 1.
0: Select breakpoint register 0.
1: Select breakpoint register 1.
Read: Provides the Breakpoint register that created the last interrupt: 0 or 1.
RAMMAP
Memory Map 1kB extended SRAM.
bit 0
0: Address is: 0000h—03FFh (default) (Data Memory)
1: Address is 8400h—87FFh (Data and Program Memory)
相关PDF资料 |
PDF描述 |
|---|---|
| MSC1214Y2PAGR | 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64 |
| MSC1212Y3PAGR | 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64 |
| MSC1211Y2PAGR | 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64 |
| MSC1211Y3PAGR | 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64 |
| MSC1212Y2PAGR | 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| MSC1214Y3PAGRG4 | 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 |
| MSC1214Y3PAGT | 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 |
| MSC1214Y3PAGTG4 | 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 |
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