M30845FJGP#U3 Renesas Electronics America, M30845FJGP#U3 Datasheet - Page 203

IC M32C MCU FLASH 512K 144LQFP

M30845FJGP#U3

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

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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R
R
M
e
E
3
. v
J
2
Figure 15.22 TB0MR to TB5MR Registers
0
C
1
9
0 .
8 /
B
0
1
4
0
3
G
J
Timer Bi Mode Register
(Pulse Period / Pulse Width Measurement Mode)
6
u
o r
b7
0 -
. l
NOTES:
u
0
1
b6
p
, 7
0
1. The MR1 and MR0 bits selects the following measurements.
2. The MR3 bit is indeterminate when reset.
3. The CNT3 to CNT0 bits in the TCSPR register select no division (n=0) or divide-by-2n (n=1 to 15).
1
(
2
M
b5
To set the MR3 bit to "0", se the TBiMR register after the MR3 bit is set to "1" and one or more cycles
of the count source are counted, while the TBiS bits in the TABSR and TBSR registers are set to "1"
(starts counting).
The MR3 bit cannot be set to "1" by program.
0
Pulse period measurement 1 (the MR1 and MR0 bits are set to "00
Pulse period measurement 2 (the MR1 and MR0 bits are set to "01
Pulse width measurement (the MR1 and MR0 bits are set to "10
3
0
b4
5
2
Measures between the falling edge and the next falling edge of a pulse to be measured
Measures between the rising edge and the next rising edge of a pulse to be measured
Measures between a falling edge and the next rising edge of a pulse to be measured and
between the rising edge and the next falling edge of a pulse to be measured
C
b3
8 /
Page 180
, 4
b2
M
b1
1
3
2
b0
0
C
f o
8 /
TMOD0
TMOD1
Symbol
4
4
TCK0
TCK1
MR0
MR2
MR3
MR1
) T
Bit
9
Symbol
TB0MR to TB5MR 035B
5
(i=0 to 5)
Timer Bi Overflow Flag
Count Source
Select Bit
Operating Mode
Select Bit
Measurement Mode
Select Bit
TB0MR, TB3MR registers:
TB1MR, TB2MR TB4MR, TB5MR registers:
Set to "0" in pulse period/pulse width measurement mode
Nothing is assigned. When write, set to "0".
When read, its content is indeterminate.
Bit Name
(1)
Address
16
, 035C
(2)
16
, 035D
b1b0
b3b2
b7b6
1 0 : Pulse period measurement mode,
0 0 : Pulse period measurement 1
0 1 : Pulse period measurement 2
1 0 : Pulse width measurement
1 1 : Do not set to this value
0 : No overflow
1 : Overflow
0 0 : f
0 1 : f
1 0 : f
1 1 : f
Pulse width measurement mode
16
1
8
2n (3)
C32
, 031B
2
") :
2
2
") :
") :
16
Function
, 031C
16
, 031D
16
After reset
00XX 0000
15. Timer (Timer B)
RW
RW
RW
RW
RW
RW
RW
RW
RO
2