參數資料
型號： TMP96C141AF
廠商： Toshiba Corporation
英文描述： High Speed Advanced CMOS 16-bit Microcontroller For Controlling Medium to Large-Scale Equipment(用于中等到大型設備控制，高速、先進的 CMOS 16位微控制器)
中文描述： 采用先進的CMOS高速16位微控制器控制中的大型設備（用于中等到大型設備控制，高速，先進的的CMOS 16位微控制器）
文件頁數： 56/178頁
文件大小： 5667K
代理商： TMP96C141AF
56
TOSHIBA CORPORATION
TMP96C141AF
Prescaler
This 9-bit prescaler generates the clock input to the 8-
bit timers, 16-bit timer/event counters, and baud rate
generators by further dividing the fundamental clock
(fc) after it has been divided by 4 (fc/4).
Among them, 8-bit timer uses four types of clock:
φ
T1,
φ
T4,
φ
T16, and
φ
T256.
This prescaler can be run or stopped by the timer
operation control register TRUN <PRRUN>. Counting
starts when <PRRUN> is set to “1”, while the prescaler
is cleared to zero, and stops operation when
<PRRUN> is set to “0”. Resetting clears <PRRUN> to
“0”, which clears and stops the prescaler.
Up-counter
This is an 8-bit binary counter which counts up by the
input clock pulse specified by TMOD.
The input clock of timer 0 is selected from the external
clock from T10 pin and the three internal clocks
(8/fc),
φ
T4 (32/fc), and
φ
T16 (128/fc), according to the
set value of TMOD register.
The input clock of timer 1 differs depending on the
operation mode. When set to 16-bit timer mode, the
overflow output of timer 0 is used as the input clock.
When set to any other mode than 16-bit timer mode,
the input clock is selected from the internal clocks
(8/fc),
φ
T16 (128/fc), and
φ
T256 (2048/fc) as well as
the comparator output (match detection signal) of
timer 0 according to the set value of TMOD register.
φ
T1
φ
T1
Example : When TMOD <T10M1, 0> = 01, the over
flow output of timer 0 becomes the input
clock of timer 1 (16 bit timer mode).
When TMOD <T10M1, 0> = 00 and TMOD
<T1CLK1, 0> = 01,
the input of timer 1 (8 bit timer mode).
φ
T1 (8/fc) becomes
Operation mode is also set by TMOD register. When
reset, it is initialized to TMOD <T01M1, 0> = 00
whereby the up-counter is placed in the 8-bit timer
mode.
The counting and stop and clear of up-counter can be
controlled for each interval timer by the timer operation
control register TRUN. When reset, all up-counters will
be cleared to stop the timers.
Figure 3.7 (2). Prescaler
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相關代理商/技術參數
參數描述
TMP96C141BF 功能描述:16位微控制器 - MCU ROMLESS TLCS 900 w/ 1K RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT
TMP96C141BFG 功能描述:16位微控制器 - MCU 900 Romless MCU 1K RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT
TMP96CM40F 制造商:Toshiba America Electronic Components 功能描述:TLCS900 M/ROM, 32K ROM , 1K RAM - Tape and Reel
TMP96PM40F 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Quality And Reliability Assurance / Handling Precautions
TMP96PM40F(Z) 功能描述:16位微控制器 - MCU 32K ROM OTP 1K RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數據總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT
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