M30624FGAFP#U3 Renesas Electronics America, M30624FGAFP#U3 Datasheet - Page 515

• Manufacturer Part Number: M30624FGAFP#U3
• Description: IC M16C MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30624FGAFP#U3

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 20K 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: -40°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: -

Timer A Applications
2-196
Overview
Specifications
Operation
3.2 Variable-Period Variable-Duty PWM Output
In this process, Timer A0 and A1 are used to generate variable-period, variable-duty PWM out-
put. Figure 3.2.1 shows the operation timing, Figure 3.2.2 shows the connection diagram, and
Figures 3.2.3 and 3.2.4 show the set-up procedure.
Use the following peripheral functions:
(1) Set timer A0 in timer mode, and set timer A1 in one-shot timer mode with pulse-output function.
(2) Set 1 ms, the PWM period, to timer A0. Set 500 s, the width of PWM “H” pulse, to timer A1.
(3) Connect a 16-MHz oscillator to X
(1) Setting the count start flag to “1” causes the counter of timer A0 to begin counting. The
(2) If the counter of timer A0 underflows, the counter reloads the content of the reload register
(3) An underflow in timer A0 triggers the counter of timer A1 and causes it to begin counting. When
(4) As soon as the count of the counter of timer A1 becomes “0000
• Timer mode of timer A
• One-shot timer mode of timer A
Both timer A0 and timer A1 use f
counter of timer A0 performs a down count on count source f
and continues counting. At this time, the timer A0 interrupt request bit goes to “1”.
the counter of timer A1 begins counting, the output level of the TA1
pin goes to “L”, and the counter reloads the content of the reload register and stops counting.
At the same time, the timer A1 interrupt request bit goes to “1”.
1
IN
for the count source.
.
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
1
16
.
”, the output level of TA1
OUT
pin goes to “H”.
M16C / 62A Group
Mitsubishi microcomputers
OUT