M30620FCAFP#U5 Renesas Electronics America, M30620FCAFP#U5 Datasheet - Page 335

• Manufacturer Part Number: M30620FCAFP#U5
• Description: IC M16C MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

Specifications of M30620FCAFP#U5

• 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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K 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
• Package: 100PQFP
• Family Name: M16C
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 87
• Interface Type: SIM/UART
• On-chip Adc: 10-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 11
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Timer A
2-16
Operation
Figure 2.2.10. Operation timing of timer mode, pulse output function selected
2.2.4 Operation of Timer A (timer mode, pulse output function selected)
Count start flag
Pulse output from
TAi
Timer Ai interrupt
request bit
In timer mode, choose functions from those listed in Table 2.2.3. Operations of the circled items are
described below. Figure 2.2.10 shows the operation timing, and Figure 2.2.11 shows the set-up proce-
dure.
OUT
pin
(1) Setting the count start flag to “1” causes the counter to perform a down count on the count
(2) If an underflow occurs, the content of the reload register is reloaded and the count continues.
(3) Setting the count start flag to “0” causes the counter to hold its value and to stop. Also, the
Table 2.2.3. Choosed functions
FFFF
0000
Count source
Pulse output function
Gate function
source.
At this time, the timer Ai interrupt request bit goes to “1”. Also, the output polarity of the
TAi
TAi
“H”
“1”
“0”
“L”
“1”
“0”
16
16
n
OUT
OUT
Item
n = reload register content
pin reverses.
pin outputs an “L” level.
Set to “1” by software
(1) Start count
O
O
O
Performs count only for the period in which the TAi
Performs count only for the period in which the TAi
Cleared to “0” when interrupt request is accepted, or cleared by software
Internal count source(f
No pulses output
Pulses output
No gate function
(2) Underflow
Cleared to “0” by
software
(3) Stop count
1
/ f
8
/ f
32
Start count again
/ fc
32
)
Set-up
Set to “1” by software
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
IN
IN
pin is at “L” level
pin is at “H” level
M16C / 62A Group
Mitsubishi microcomputers
Time