M30802FCGP#D3 Renesas Electronics America, M30802FCGP#D3 Datasheet - Page 325

• Manufacturer Part Number: M30802FCGP#D3
• Description: IC M16C MCU FLASH 128K 144LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/80r

Specifications of M30802FCGP#D3

• Core Processor: M16C/80
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 121
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

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6
Table 32.4 Operation frequency and the baud rate
1 .
0
C
How frequency is identified
Operation frequency
– : Communications not possible
9
0 .
8 /
B
20MHz
16MH
12MH
11MH
10MH
8MH
7.3728MH
6MH
5MH
4.5MH
4.194304MH
4MH
3.58MH
3MH
2MH
When "00
bit rate generator is set to match the operating frequency (2 - 20 MHz). The highest speed is taken from
the first 8 transmissions and the lowest from the last 8. These values are then used to calculate the bit
rate generator value for a baud rate of 9,600 bps.
Baud rate cannot be attained with some operating frequencies. Table 32.4 gives the operation frequency
and the baud rate that can be attained for.
: Communications possible
0
0
0
1
A
8
G
u
7
Z
Z
Z
Z
Z
Z
o r
. g
(MH
0 -
Z
Z
Z
Z
Z
u
1
0
Z
p
0
, 2
0
Z
16
Z
)
2
" data is received 16 times from a peripheral unit at a baud rate of 9,600 bps, the value of the
0
Z
0
5
Page 312
Baud rate
9,600bps
f o
3
2
9
19,200bps
Baud rate
–
38,400bps
Baud rate
–
–
57,600bps
Baud rate
–
–
–
–
–
–
32. Standard serial I/O mode
115,200bps
Baud rate
–
–
–
–
–
–
–
–
–
–
–
–
–
–