參數資料
型號： TMP86FH09NG
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 16 MHz, MICROCONTROLLER, PDIP32
封裝： 0.400 INCH, 1.78 MM PITCH, LEAD FREE, PLASTIC, SDIP-32
文件頁數： 90/154頁
文件大?。?/td> 1433K
代理商： TMP86FH09NG
Page 30
2. Operational Description
2.3 Reset Circuit
TMP86CH09NG
2.3.2 Address trap reset
If the CPU should start looping for some cause such as noise and an attempt be made to fetch an instruction
from the on-chip RAM (when WDTCR1<ATAS> is set to “1”) or SFR area, address trap reset will be gener-
ated. The reset time is maximum 24/fc[s] (1.5
s at 16.0 MHz).
Note:The operating mode under address trapped is alternative of reset or interrupt. The address trap area is alter-
native.
Note 1: Address “a” is on-chip RAM (WDTCR1<ATAS> = “1”) space or SFR area.
Note 2: During reset release, reset vector “r” is read out, and an instruction at address “r” is fetched and decoded.
Figure 2-16 Address Trap Reset
2.3.3 Watchdog timer reset
Refer to Section “Watchdog Timer”.
2.3.4 System clock reset
If the condition as follows is detected, the system clock reset occurs automatically to prevent dead lock of the
CPU. (The oscillation is continued without stopping.)
- In case of clearing SYSCR2<XEN> and SYSCR2<XTEN> simultaneously to “0”.
- In case of clearing SYSCR2<XEN> to “0”, when the SYSCR2<SYSCK> is “0”.
- In case of clearing SYSCR2<XTEN> to “0”, when the SYSCR2<SYSCK> is “1”.
The reset time is maximum 24/fc (1.5
s at 16.0 MHz).
Instruction at address r
16/fc [s]
maximum 24/fc [s]
Instruction
execution
Internal reset
JP a
Reset release
Address trap is occurred
4/fc to 12/fc [s]
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相關代理商/技術參數
參數描述
TMP86FH09NG(ZM) 功能描述:8位微控制器 -MCU TLCS870/C 16K FLASH RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
TMP86FH12MG 制造商:Toshiba America Electronic Components 功能描述:MCU 8BIT TLCS-870 CISC 16KB FLASH 5V 30SSOP - Bulk 制造商:Toshiba America Electronic Components 功能描述:8BIT MCU 16K FLASH 512B RAM 86FH12
TMP86FH12MG(Z) 功能描述:8位微控制器 -MCU 16k Flash MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
TMP86FH46ANG 制造商:Toshiba America Electronic Components 功能描述:MCU 8BIT TLCS-870 CISC 16KB FLASH 5V 42PIN SDIP - Bulk
TMP86FH46ANG(Z) 功能描述:8位微控制器 -MCU 16K Flash MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
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