M30622SAFP#U5 Renesas Electronics America, M30622SAFP#U5 Datasheet - Page 366

• Manufacturer Part Number: M30622SAFP#U5
• Description: IC M16C MPU ROMLESS 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/60r

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: -

Timer B
Figure 2.3.9. Set-up procedure of pulse period measurement mode
Setting clock prescaler reset flag
(This function is effective when f
dividing the X
b7
Setting count start flag
b7
b7
b7
Clearing overflow flag
Selecting pulse period / pulse width measurement mode and functions
0
CIN
0
by 32.)
0
1
b0
b0
b0
b0
0
Clock prescaler reset flag [Address 0381
CPSRF
Clock prescaler reset flag
Fixed to “0” in pulse period/pulse width measurement mode (i = 0, 3)
In an attempt to write to this bit, write “0” (i = 1, 2, 4, 5)
Selection of pulse period / pulse width measurement mode
Measurement mode select bit
Timer Bi overflow flag
Count source select bit
Timer Bi overflow flag
Timer B0 count start flag
Timer B1 count start flag
Timer B2 count start flag
b7 b6
0 : No effect
1 : Prescaler is reset (When read, the value is “0”)
Count start flag
[Address 0380
TABSR
b3 b2
0 0 : Pulse period measurement
0 : Timer did not overflow
1 : Timer has overflowed
0 : Timer did not overflow
0 0 : f
0 1 : f
1 0 : f
1 1 : f
Timer Bi mode register (i=0 to 5) [Address 039B
TBiMR (i=0 to 5)
C32
Timer Bi mode register (i=0 to 5) [Address 039B
TBiMR (i=0 to 5)
is selected as the count source. Reset the prescaler for generating f
(Interval between measurement pulse falling edge to falling edge)
1
8
32
C32
16
]
Start count
b7
b7 b6
0
0
1
1
0
1
0
1
16
]
source
Count
f
f
f
f
1
8
32
C32
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
16
16
f(X
to 039D
to 039D
b0
IN
) : 16MH
Count source period
Timer B3 count start flag
Timer B4 count start flag
Timer B5 count start flag
Timer B3,4,5 count start
flag
[Address 0340
TBSR
16
16
976.56µs
, 035B
, 035B
Z
62.5ns
500ns
f(Xc
2µs
16
16
M16C / 62A Group
IN
Mitsubishi microcomputers
to 035D
) : 32.768kH
to 035D
16
C32
]
by
16
16
]
]
Z
2-47