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參數(shù)資料
| 型號： | M30101F3FP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PDSO42 |
| 封裝： | PLASTIC, SSOP-42 |
| 文件頁數(shù)： | 90/125頁 |
| 文件大小： | 1608K |
| 代理商： | M30101F3FP |
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Under
development
Tentative Specifications REV.C1
Specifications in this manual are tentative and subject to change.
Mitsubishi microcomputers
M30100/M30101/M30102 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Timer
67
Timer Z
Timer Z is an 8-bit timer, which always counts prescaler-Z output. When timer Z underflows after reaching
the minimum count, the timer Z interrupt request bit is set.
Prescaler Z is an 8-bit prescaler, which counts the signal selected with the timer Z count source select bit.
Prescaler Z has a prescaler-Z reload register to hold its reload values. The timer Z has a timer Z primary
reload register and a secondary reload register to hold its reload values. The value of the prescaler-Z
reload register is transferred to prescaler Z when it underflows.
The content of the timer Z primary reload register or timer Z secondary reload register is transferred to
timer Z when the timer underflows. Which value, timer Z primary reload register or secondary reload
register, is transferred to timer Z depends on the timer’s operation mode.
When writing to prescaler Z (PREZ) and timer Z primary (TZPR) or timer Z secondary (TZSC), it is
possible to choose whether to write to only the respective reload registeres or both prescaler Z and timer
Z and their reload registeres by setting the timer Z write control bit. Because setting this control bit is
subject to limitations depending on operation modes used, be sure to observe precautions on each op-
eration mode.
Reading prescaler Z (PREZ) means reading out the count value of prescaler Z. Similarly, reading timer Z
primary (TZPR) means reading out the count value of timer Z. The count value of timer Z can always be
read out by reading timer Z primary (TZPR), regardless of whether the timer is counting the timer Z
primary reload register or timer Z secondary reload register. Reading timer Z secondary (TZSC) results in
an indeterminate value being read out.
Timer Z primary
(address 008716)
Clock source
selection
f1
f8
Timer Y overflow
fC32
Toggle flip-flop
Port P31 register
Timer Z programmable
waveform output
switching bit
Timer Z output
level latch
Programmable waveform generation mode
Programmable one-shot generation mode
Programmable wait one-shot generation mode
Timer Z count
start flag
Timer Z interrupt
request bit
Timer Z secondary
(address 008616)
TZOUT
INT0
Q
T
"0"
"1"
Q
"0"
Peripheral data bus
Reload register (8)
Timer Z (address 008716)
Counter (8)
Prescaler Z (address 008516)
Programmable one-shot generation mode
Programmable wait one-shot generation mode
Timer Z one-shot start bit
INT0 input enable bit
INT0 input polarity select bit
One edge/ both edges
input polarity select
Digital
filter
Polarity
select
INT0 one-shot trigger
polarity select bit
Figure 1.14.7. Block diagram of timer Z
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M30102 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M30102T-PTC | 制造商:Renesas Electronics Corporation 功能描述:DEV 48PIN .5MM QFP CNVTR FOR M30100T-PRB - Bulk |
| M30-1050046 | 功能描述:集管和線殼 FML CRIMP CONTACT 1.25MM,AWG 26-30, RL RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點類型:Pin (Male) 節(jié)距:1 mm 位置/觸點數(shù)量:16 排數(shù):1 安裝風(fēng)格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點材料:Brass 觸點電鍍:Gold 制造商:Hirose Connector |
| M30-1060046 | 功能描述:集管和線殼 FML CRIMP CONTACT 1.25MM,AWG 26-30,LSE RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點類型:Pin (Male) 節(jié)距:1 mm 位置/觸點數(shù)量:16 排數(shù):1 安裝風(fēng)格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點材料:Brass 觸點電鍍:Gold 制造商:Hirose Connector |
| M3010A | 制造商:Honeywell Sensing and Control 功能描述:GENERAL MARKET VRS |
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