M30280F6HP#D9 Renesas Electronics America, M30280F6HP#D9 Datasheet - Page 66
![no-image](/images/manufacturer_photos/0/5/560/renesas_electronics_america_sml.jpg)
M30280F6HP#D9
Manufacturer Part Number
M30280F6HP#D9
Description
MCU 3/5V 48K 80-LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/Tiny/28r
Datasheet
1.M30280F6HPU9.pdf
(425 pages)
Specifications of M30280F6HP#D9
Core Processor
M16C/60
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, IEBus, SIO, UART/USART
Peripherals
DMA, POR, PWM, Voltage Detect, WDT
Number Of I /o
71
Program Memory Size
48KB (48K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 24x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
80-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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M
R
R
7. Clock Generation Circuit
e
E
1
Table 7.1 Clock Generation Circuit Specifications
. v
J
6
Oscillator status
after reset
0
The clock generation circuit contains four oscillator circuits as follows:
Table 7.1 lists the clock generation circuit specifications. Figure 7.1 shows the clock generation circuit.
Figures 7.2 to 7.7 show the clock- associated registers.
Use of clock
Clock frequency
Usable oscillator
Oscillation stop,
restart function
Other
Pins to connect
oscillator
C
2
9
(1) Main clock oscillation circuit
(2) Sub clock oscillation circuit
(3) Variable on-chip oscillators
(4) PLL frequency synthesizer
0 .
2 /
B
0
0
8
0
Item
4
G
J
7
a
o r
0 -
. n
u
2
3
p
0
, 1
0
(
M
2
0
1
- Ceramic oscillator
- Crystal oscillator
X
Available
Oscillating
0
- CPU clock source
- Peripheral function
Externally derived clock can be input
Oscillation Circuit
0 to 20 MHz
6
clock source
7
IN
C
, X
2 /
Main Clock
OUT
, 8
page 44
M
1
6
C
f o
2 /
8
3
) B
8
- CPU clock source
- Timer A, B's clock
5
- Crystal oscillator
X
Available
Stopped
32.768 kHz
Oscillation Circuit
source
CIN
Sub Clock
, X
COUT
- CPU clock source
- Peripheral function clock source
- CPU and peripheral function
Selectable source frequency:
Selectable divider:
Available
Oscillating
(CPU clock source)
clock sources when the main
clock stops oscillating
Variable On-chip Oscillator
f
by 2, by 4, by 8
1(ROC)
, f
2(ROC)
, f
3(ROC)
7. Clock Generation Circuit
- CPU clock source
- Peripheral function clock
Available
Stopped
10 to 20 MHz
source
PLL Frequency
Synthesizer
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