M30622SAFP#U5 Renesas Electronics America, M30622SAFP#U5 Datasheet - Page 357
M30622SAFP#U5
Manufacturer Part Number
M30622SAFP#U5
Description
IC M16C MPU ROMLESS 100QFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/60r
Datasheets
1.QSK-62P_PLUS.pdf
(103 pages)
2.M30622SAFPU5.pdf
(277 pages)
3.M30622SAFPU5.pdf
(617 pages)
4.M30622SAFPU5.pdf
(308 pages)
Specifications of M30622SAFP#U5
Core Processor
M16C/60
Core Size
16-Bit
Speed
16MHz
Connectivity
SIO, UART/USART
Peripherals
DMA, PWM, WDT
Number Of I /o
50
Program Memory Type
ROMless
Ram Size
3K x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 10x10b, D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
100-QFP
For Use With
867-1000 - KIT QUICK START RENESAS 62PM3062PT3-CPE-3 - EMULATOR COMPACT M16C/62P/30P
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- QSK-62P_PLUS PDF datasheet
- M30622SAFPU5 PDF datasheet #2
- M30622SAFPU5 PDF datasheet #3
- M30622SAFPU5 PDF datasheet #4
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- Download datasheet (9Mb)
Timer B
2-38
2.3 Timer B Usage
2.3.1 Overview of the timer B usage
Timer B is a 16-bit timer. The following is an overview of the timer B usage.
(1) Mode
(2) Count source
(3) Count value
(4) Reading the timer
(5) Writing to the timer
Timer B operates in one of three modes:
(a) Timer mode
(b) Event counter mode
(c) Pulse period measurement/pulse width measurement mode
An internal count source can be selected from f
dividing the CPU main clock by 1, 8, and 32 respectively. f
CPU secondary clock by 32.
The count value equals [the value set in the timer register + 1]. The counter underflows when a count
source equal to a count value is input, and an interrupt request occurs.
In timer mode or event counter mode, the count value at the time of reading the timer register will be
read. Read the register in 16-bit increments. In both the pulse period measurement mode and pulse
width measurement mode, an indeterminate value is read until the second effective edge is input after
a count is started, otherwise, the measurement results are read.
When writing to the timer register while a count is in progress, the value is written only to the reload
register. When writing to the timer register while a count has stopped, the value is written both to the
reload register and the count. Write the value in 16-bit increments. The timer register cannot be
written to in either the pulse period measurement mode or the pulse width measurement mode.
• Operation in timer mode .......................................................................................................... P2-42
• Operation in event counter mode ............................................................................................ P2-44
• Operation in pulse period measurement mode ....................................................................... P2-46
• Operation in pulse width measurement mode ......................................................................... P2-48
The internal count source is counted.
The number of pulses coming from outside and the number of the timer overflows are counted.
External pulse period or external pulse widths are measured. If pulse period measurement mode is
selected, the periods of input pulses are continuously measured. If pulse width measurement mode
is selected, widths of “H” level pulses and those of “L” level pulses are continuously measured.
1
, f
8
, f
32
, and f
C32
C32
. f
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
is the clock obtained by dividing the
1
, f
8
, and f
32
are clocks obtained by
M16C / 62A Group
Mitsubishi microcomputers
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