M30845FJGP#U3 Renesas Electronics America, M30845FJGP#U3 Datasheet - Page 204

• Manufacturer Part Number: M30845FJGP#U3
• Description: IC M32C MCU FLASH 512K 144LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30845FJGP#U3

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 121
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 34x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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Figure 15.23 Operation Example in Pulse Period Measurement Mode
Figure 15.24 Operation Example in Pulse Width Measurement Mode
0
C
1
9
8 /
0 .
B
0
1
4
TBiS bits in TABSR
and TBSR registers
Timing that the counter
reaches "0000
IR bit in TBilC register
MR3 bit in TBiMR
register
i=0 to 5
NOTES:
Count source
Pulse to be measured
Timing to transfer value
from counter to reload
register
0
G
3
J
1. The counter is reset when a measurement is completed.
2. The timer counter overflows.
Count source
Timing to transfer value
from counter to reload
register
Timing that the counter
reaches "0000
TBiS bits in TABSR
and TBSR registers
MR3 bit in TBiMR
register
i=0 to 5
NOTES:
Pulse to be measured
IR bit in TBilC register
6
u
o r
0 -
. l
1. The counter is reset when a measurement is completed.
2. The timer counter overflows.
u
0
1
p
, 7
0
1
(
2
M
0
3
0
16
2
5
"
C
16
8 /
"
Page 181
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M
"H"
"L"
"1"
"0"
"1"
"0"
"1"
"0"
3
"H"
"L"
"1"
"0"
"1"
"0"
“1”
“0”
2
C
8 /
f o
4
4
) T
9
5
Set to "0" by an interrupt request acknowledgement or by program.
Set to "0" by an interrupt request acknowledgement or by program
Transferred
(indeterminate
value)
(Note 1)
Transferred
(indeterminate value)
(Note 1)
Transferred
(measured value)
(Note 1)
Transferred
(measured
value)
(Note 1)
Transferred
(measured value)
Transferred
(measured value)
(Note 1)
(Note 1)
15. Timer (Timer B)
(Note 2)
(Note 2)