參數(shù)資料
型號： MSC1202Y3RHHT
廠商： TEXAS INSTRUMENTS INC
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PQCC36
封裝： GREEN, PLASTIC, QFN-36
文件頁數(shù)： 80/93頁
文件大小： 1093K
代理商： MSC1202Y3RHHT
MSC1200
MSC1201
MSC1202
SBAS317E APRIL 2004 REVISED MAY 2006
www.ti.com
81
Extended Interrupt Priority (EIP)
7
6
5
4
3
2
1
0
Reset Value
SFR F8h
1
PWDI
PX5
PX4
PX3
PX2
E0h
PWDI
Watchdog Interrupt Priority. This bit controls the priority of the watchdog interrupt.
bit 4
0 = The watchdog interrupt is low priority.
1 = The watchdog interrupt is high priority.
PX5
External Interrupt 5 Priority. This bit controls the priority of external interrupt 5.
bit 3
0 = External interrupt 5 is low priority.
1 = External interrupt 5 is high priority.
PX4
External Interrupt 4 Priority. This bit controls the priority of external interrupt 4.
bit 2
0 = External interrupt 4 is low priority.
1 = External interrupt 4 is high priority.
PX3
External Interrupt 3 Priority. This bit controls the priority of external interrupt 3.
bit 1
0 = External interrupt 3 is low priority.
1 = External interrupt 3 is high priority.
PX2
External Interrupt 2 Priority. This bit controls the priority of external interrupt 2.
bit 0
0 = External interrupt 2 is low priority.
1 = External interrupt 2 is high priority.
Seconds Timer Interrupt (SECINT)
7
6
5
4
3
2
1
0
Reset Value
SFR F9h
WRT
SECINT6
SECINT5
SECINT4
SECINT3
SECINT2
SECINT1
SECINT0
7Fh
This system clock is divided by the value of the 16-bit register MSECH:MSECL. Then, that 1ms timer tick is divided by the
register HMSEC which provides the 100ms signal used by this seconds timer. Therefore, this seconds timer can generate
an interrupt which occurs from 100ms to 12.8 seconds. Reading this register will clear the Seconds Interrupt. This Interrupt
can be monitored in the AIE register.
WRT
Write Control. Determines whether to write the value immediately or wait until the current count is finished.
bit 7
Read = 0.
0 = Delay Write Operation. The SEC value is loaded when the current count expires.
1 = Write Immediately. The counter is loaded once the CPU completes the write operation.
SECINT60 Seconds Count. Normal operation would use 100ms as the clock interval.
bits 60
Seconds Interrupt = (1 + SEC)
(HMSEC + 1) (MSEC + 1) tCLK.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSC1202Y3RHHTG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Precision ADC & DAC w/8051 CPU & Flash RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MSC1205 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:32-Bit Duplex Controller/Driver with Digital Dimming Function
MSC1208 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:23-bit x 2 Duplex Controller/Driver with Digital Dimming and Keyscan Function
MSC1209 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:42-Bit Vacuum Fluorescent Display Tube Driver with Digital Dimming Function
MSC1210 制造商:TI 制造商全稱:Texas Instruments 功能描述:Precision Analog-to-Digital Converter (ADC) with 8051 Microcontroller and Flash Memory
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