M30845FJGP#U3 Renesas Electronics America, M30845FJGP#U3 Datasheet - Page 180

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
-
M
R
R
e
E
3
. v
J
2
Figure 15.4 TA0 to TA4 Registers
0
C
1
9
8 /
0 .
B
0
1
4
0
G
3
J
6
u
o r
0 -
. l
b15
Timer Ai Register
u
fj : f
NOTES:
0
1
p
, 7
0
1
1. Use 16-bit data for reading and writing.
2. The TAi register counts how many pulse inputs are provided externally or how many times another
3. Use the MOV instruction to set the TAi register.
4. When the TAi register is set to "0000
5. When the TAi register is set to "0000
(
1
2
M
, f
0
timer counter overflows and underflows.
request is not generated.
pin is held "L". The TAi interrupt request is also not generated. The same situation occurs in 8-bit
pulse width modulator mode if the 8 high-order bits in the TAi register are set to "00
8
3
0
, f
2
5
2n
b8 b7
C
, f
8 /
Page 157
C32
, 4
M
3
2
C
b0
8 /
f o
(i=0 to 4)
4
Pulse Width
Modulation Mode
(16-Bit PWM)
Pulse Width
Modulation Mode
(8-Bit PWM)
4
One-Shot Timer
Mode
Event Counter
Mode
Timer Mode
) T
9
Symbol
TA0 to TA2
TA3, TA4
5
Mode
(4)
(2)
(1)
16
16
Address
0347
034D
(5)
(5)
", the timer counter does not start and the timer Ai interrupt
", the pulse width modulator does not operate and the TAi
If setting value is n, count source
is divided by n, then stops.
If count source frequency is fj
and setting value of the TAi
register is n,
PWM cycle: (2
"H" width of PWM pulse: n / f
If count source frequency is fj,
setting value of high-order bits in
the TAi register is n and setting
value of low-order bits in the TAi
register is m,
PWM cycle: (2
"H" width of PWM pulse: (m+1)n / f
If setting value is n, count source
is divided by FFFF
the counter is incremented
and by n+1 when the counter is
decremented.
If setting value is n, count source
is divided by n+1.
16
16
-0346
-034C
16
16
, 0349
, 034F
Function
8
16
16
-1)x(m+1) / f
16
-1) / f
-0348
-034E
16
- n+1 when
j
16
16
, 034B
j
j
16
-034A
j
0000
0000
16
0000
0000
00
00
address bits)
address bits)
Setting Range
(High-order
(Low-order
16
16
16
16
16
16
16
to FFFF
to FFFE
to FE
to FF
to FFFF
to FFFF
".
After Reset
Indeterminate
Indeterminate
16 (3)
16 (3)
15. Timer (Timer A)
16 (3)
16 (3)
16
16
OUT
WO
WO
WO
RW
RW
RW