M30833FJGP#U5 Renesas Electronics America, M30833FJGP#U5 Datasheet - Page 95
M30833FJGP#U5
Manufacturer Part Number
M30833FJGP#U5
Description
IC M32C/83 MCU FLASH 100LQFP
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 M30833FJGP#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
85
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 26x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
100-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:
M30833FJGP#U5M30833FJGP#U3
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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R
R
M
e
E
3
. v
J
Figure 8.5 CM2 Register
2
0
1
C
9
3 .
B
8 /
0
1
3
0
3
J
G
4
a
0 -
o r
n
Oscillation Stop Detect Register
b7
0
NOTES:
3 .
1
u
3
, 1
p
1. Rewrite the CM2 register after the PRC0 bit in the PRCR register is set to "1" (write enable).
2. When the main clock oscillation stop is detected while the CM20 bit is set to "1" (oscillation stop
3. When the CM20 bit is set to "1" (oscillation stop detect function enabled) and the CM22 bit is set to "1", do
4. When a main clock stop is detected, the CM22 bit is set to "1". The CM22 bit can only be set to "0",
5. Determine the main clock state by reading the CM23 bit several times after the oscillation stop
0
b6
1
(
2
detect function enabled), the CM21 bit is set to "1". Although the main clock starts oscillating, the
CM21 bit is not set to "0". When the main clock is used as a CPU clock source after the main clock
resumes oscillation, set the CM21 bit to "0" by program.
not set the CM21 bit to "0".
not "1", by program.
If the CM22 bit is set to "0" by program while the main clock is stopped, the CM22 bit cannot be set to
"1" until the next main clock stop is detected.
interrupt is generated.
M
0
b5
0
0
3
6
2
b4
0
C
8 /
b3
Page 70
, 3
b2
M
b1
3
2
C
b0
f o
8 /
4
3
(b7 - b4)
8
Symbol
CM20
CM21
CM22
CM23
) T
8
Bit
Symbol
CM2
Oscillation Stop Detect
Enable Bit
CPU Clock Select Bit
Oscillation Stop Detect
Flag
X
Reserved Bit
IN
Clock Monitor Flag
(4)
Bit Name
(1)
Address
000D
16
(2, 3)
(5)
0: Disables oscillation stop detect function
1: Enables oscillation stop detect function
0: Clock selected by the CM17 bit
1: On-chip oscillator clock
0: Main clock does not stop
1: Detects main clock stop
0: Main clock oscillates
1: Main clock stops
Set to "0"
After Reset
00
16
Function
8. Clock Generation Circuit
RW
RW
RW
RW
RW
RO
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