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: 61/178頁
文件大?。?/td> 5667K
代理商: TMP96C141AF
TOSHIBA CORPORATION
61
TMP96C141AF
The operation of 8-bit timers will be described below:
(1) 8-bit timer mode
Two interval timers 0, 1, can be used independently as
8-bit interval timer. All interval timers operate in the
same manner, and thus only the operation of timer 1
will be explained below.
Note:
x; don’t care –; no change
Use the following table for selecting the input clock.
Note:
The input clock of timer 0 and timer 1 are different from as follows:
Timer 0: T10 input,
φ
T1,
φ
T4,
Timer 1: Match Output of Timer 0,
φ
T16
φ
T1,
φ
T16,
φ
T256
MSB
7
0
LSB
0
6
x
0
5
x
4
x
3
0
2
1
1
0
TRUN
TMOD
Stop timer 1, and clear it to “0”.
Set the 8-bit timer mode, and select
φ
T1 (0.5
μ
s @ fc = 16MHz) as the input clock.
TREG1
INTET10
TRUN
0
1
1
1
1
x
0
0
1
1
0
0
0
1
0
Set the timer register at 40
Enable INTT1, and set it to “Level 5”.
Start timer 1 counting.
μ
s
φ
T1 = 50H.
Table 3.7 (1) 8-Bit Timer Interrupt Cycle and Input Clock
Input Clock
Interrupt Cycle
(at fc = 16MHz)
Resolution
Interrupt Cycle
(at fc = 20MHz)
Resolution
φ
φ
T16 (128/fc)
T256 (2048/fc)
T1 (8/fc)
T4 (32/fc)
0.5
2
8
μ
μ
μ
s ~ 512
s ~ 2.048ms
s ~ 32.708ms
s ~ 128
μ
s
s
0.5
2
8
128
μ
s
s
s
s
0.4
1.6
6.4
μ
μ
μ
μ
s ~ 102.4
s ~ 409.6
s ~ 1.638ms
s ~ 2.621ms
μ
μ
s
s
0.4
1.6
6.4
128
μ
μ
μ
μ
s
s
s
s
μ
μ
μ
μ
μ
φ
φ
128
102.4
Generating interrupts in a fixed cycle
To generate timer 1 interrupt at constant intervals using
timer 1 (INTT1), first stop timer 1 then set the operation
mode, input clock, and a cycle to TMOD and TREG1
register, respectively. Then, enable interrupt INTT1 and
start the counting of timer 1.
Example: To generate timer 1 interrupt every 40
microseconds at fc = 16 MHz, set each
register in the following manner.
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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