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參數(shù)資料
| 型號： | M306H3MC-XXXFP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP116 |
| 封裝： | 20 X 20 MM, 0.65 MM PITCH, PLASTIC, LQFP-116 |
| 文件頁數(shù)： | 131/135頁 |
| 文件大小： | 2583K |
| 代理商： | M306H3MC-XXXFP |
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Rev.1.00
2004.03.23
page 95 of 320
M306H3MC-XXXFP/FCFP
Item
Specification
Count source
Two-phase pulse signals input to TAiIN or TAiOUT pins (i = 2 to 4)
Count operation
Up-count or down-count can be selected by two-phase pulse signal
When the timer overflows or underflows, it reloads the reload register con-
tents and continues counting. When operating in free-running mode, the
timer continues counting without reloading.
Divide ratio
1/ (FFFF16 - n + 1) for up-count
1/ (n + 1) for down-count
n : set value of TAi register
000016 to FFFF16
Count start condition
Set TAiS bit of TABSR register to “1” (= start counting)
Count stop condition
Set TAiS bit to “0” (= stop counting)
Interrupt request generation timing
Timer overflow or underflow
TAiIN pin function
Two-phase pulse input
TAiOUT pin function
Two-phase pulse input
Read from timer
Count value can be read by reading timer A2, A3 or A4 register
Write to timer
When not counting and until the 1st count source is input after counting start
Value written to TAi register is written to both reload register and counter
When counting (after 1st count source input)
Value written to TAi register is written to reload register
(Transferred to counter when reloaded next)
Select function (Note)
Normal processing operation (timer A2 and timer A3)
The timer counts up rising edges or counts down falling edges on TAjIN pin
when input signals on TAjOUT pin is “H”.
Multiply-by-4 processing operation (timer A3 and timer A4)
If the phase relationship is such that TAkIN(k=3, 4) pin goes “H” when the
input signal on TAkOUT pin is “H”, the timer counts up rising and falling
edges on TAkOUT and TAkIN pins. If the phase relationship is such that
TAkIN pin goes “L” when the input signal on TAkOUT pin is “H”, the timer
counts down rising and falling edges on TAkOUT and TAkIN pins.
Table 2.10.3. Specifications in Event Counter Mode (when processing two-phase pulse signal with timers A2, A3 and A4)
TAjOUT
Up-
count
Up-
count
Up-
count
Down-
count
Down-
count
Down-
count
TAjIN
(j=2,3)
TAkOUT
TAkIN
(k=3,4)
Count up all edges
Count down all edges
Counter initialization by Z-phase input (timer A3)
The timer count value is initialized to 0 by Z-phase input.
Notes:
1. Only timer A3 is selectable. Timer A2 is fixed to normal processing operation, and timer A4 is fixed to
multiply-by-4 processing operation.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M306H5FGFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 16-BIT CMOS MICROCOMPUTER with DATA ACQUISITION CONTROLLER |
| M306H5FGFP#U0 | 功能描述:IC M16C/6H MCU FLASH 116LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:M16C™ M16C/60 標準包裝:160 系列:S08 核心處理器:S08 芯體尺寸:8-位 速度:40MHz 連通性:I²C，LIN，SCI，SPI 外圍設備:LCD，LVD，POR，PWM，WDT 輸入/輸出數(shù):53 程序存儲器容量:32KB（32K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1.9K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 12x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 105°C 封裝/外殼:64-LQFP 包裝:托盤 |
| M306H5MC-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 16-BIT CMOS MICROCOMPUTER with DATA ACQUISITION CONTROLLER |
| M306H5MG-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 16-BIT CMOS MICROCOMPUTER with DATA ACQUISITION CONTROLLER |
| M306H7FGFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with DATA ACQUISITION CONTROLLER |
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