M30835FJGP#U5 Renesas Electronics America, M30835FJGP#U5 Datasheet - Page 69
M30835FJGP#U5
Manufacturer Part Number
M30835FJGP#U5
Description
IC M32C/83 MCU FLASH 144LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M32C/80r
Datasheets
1.M3087BFLGPU3.pdf
(364 pages)
2.M30833FJGPU3.pdf
(96 pages)
3.M30833FJGPU3.pdf
(529 pages)
Specifications of M30835FJGP#U5
Core Processor
M32C/80
Core Size
16/32-Bit
Speed
32MHz
Connectivity
CAN, I²C, IEBus, SIO, UART/USART
Peripherals
DMA, WDT
Number Of I /o
121
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
31K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 34x10b, D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
144-LQFP
For Use With
R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M30835FJGP#U5M30835FJGP#U3
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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R
R
M
5. Reset
5.1 Hardware Reset
e
E
3
. v
J
Figure 5.1 Reset Circuit
2
0
Hardware reset, software reset, and watchdog timer reset are available to reset the microcomputer.
5.1.1 Reset on a Stable Supply Voltage
5.1.2 Power-on Reset
Figure 5.1 shows a reset circuit. Figure 5.2 shows a reset sequence. Figure 5.3 shows CPU register condi-
tions after reset. Table 5.1 lists pin states while the RESET pin is held "L". Refer to 4. SFR for SFR states
after reset.
1
9
C
3 .
B
The microcomputer resets pins, the CPU and SFR when the supply voltage meets the recommended
performance conditions while an "L" signal is applied to the RESET pin (see Table 5.1). Apply an "H"
signal to the RESET pin again after 20 or more clock cycles are input to the X
to the RESET pin. The CPU and SFR are reset and programs run from the address indicated by the reset
vector.
The internal RAM is not reset. When the RESET pin becomes "L" while writing data to the internal RAM,
the internal RAM is in an indeterminate state.
The microcomputer resets pins, the CPU and SFR when the supply voltage applied to the V
the recommended performance conditions while an "L" signal is applied to the RESET pin. (See Table
5.1.)
The CPU and SFR are reset when the signal applied to the RESET pin changes low ("L") to high ("H")
after the main clock oscillation stabilizes and 20 or more clock cycles are applied to the X
run from the address indicated by the reset vector. The internal RAM is in a indeterminate state
8 /
0
1
3
0
3
J
G
4
a
0 -
n
o r
____________
3 .
1
u
3
, 1
p
1
2
(
M
The above applies to V
0
____________
0
3
RESET
6
2
C
8 /
Page 44
, 3
M
3
2
C
f o
V
8 /
CC
4
3
8
) T
8
CC
= 5V
RESET
____________
V
5V
0V
5V
0V
CC
____________
Supply a clock with 20 or more cycles to
the X
IN
pin
____________
___________
Recommended
Operation Voltage
0.2V
CC
or below
IN
pin while applying an "L"
___________
IN
pin. Programs
CC
pin meets
5. Reset
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