M30262F8GP#U7 Renesas Electronics America, M30262F8GP#U7 Datasheet - Page 101

• Manufacturer Part Number: M30262F8GP#U7
• Description: IC M16C/TINY MCU FLASH 48LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/26r

Specifications of M30262F8GP#U7

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 38
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Timer B
Figure 1.13.22. Operation timing when measuring a pulse period
Figure 1.13.23. Operation timing when measuring a pulse width
Measurement pulse
Count start flag
Timing at which counter
reaches 0000
Timer Bi interrupt
request bit
Timer Bi overflow flag
Reload register
transfer timing
Timing at which counter
reaches 0000
Count start flag
Timer Bi interrupt
request bit
Timer Bi overflow flag
Count source
Measurement pulse
Reload register
transfer timing
When measuring measurement pulse time interval from falling edge to falling edge
Note 1: Counter is initialized at completion of measurement.
Note 2: Timer has overflowed.
Note 1: Counter is initialized at completion of measurement.
Note 2: Timer has overflowed.
Count source
Preliminary Specifications Rev. 0.9
Specifications in this manual are tentative and subject to change.
16
16
counter
counter
H
L
1
0
1
0
1
0
H
0
0
0
1
1
1
L
Cleared to 0 when interrupt request is accepted, or cleared by software.
Renesas Technology Corp.
Cleared to 0 when interrupt request is accepted, or cleared by software.
Transfer
(indeterminate
value)
(Note 1)
Transfer
(indeterminate value)
Transfer
(measured value)
(Note 1)
(Note 1)
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Transfer
(measured
value)
(Note 1)
Transfer
(measured value)
Transfer
(measured value)
(Note 1)
(Note 1)
M16C/26 Group
(Note 2)
(Note 2)
93