M30280F6HP#U7B Renesas Electronics America, M30280F6HP#U7B Datasheet - Page 187

• Manufacturer Part Number: M30280F6HP#U7B
• Description: IC M16C/28 MCU FLASH 80LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/28r

Specifications of M30280F6HP#U7B

• 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: -40°C ~ 85°C
• Package / Case: 80-LQFP
• For Use With: R0K330290S000BE - KIT EVAL STARTER FOR M16C/29M30290T2-CPE - EMULATOR COMPACT M16C/26A/28/29M30290T2-CPE-HP - EMULATOR COMPACT FOR M16C/TINY
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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14. Serial I/O
14.1 UARTi (i=0 to 2)
1
e
E
. v
6
J
Serial I/O is configured with five channels: UART0 to UART2, SI/O3 and SI/O4.
UARTi each have an exclusive timer to generate a transfer clock, so they operate independently of each
other.
Figure 14.1 shows the block diagram of UARTi. Figures 14.2 and 14.3 shows the block diagram of the
UARTi transmit/receive.
UARTi has the following modes:
• Clock synchronous serial I/O mode
• Clock asynchronous serial I/O mode (UART mode).
• Special mode 1 (I
• Special mode 2 : UART2
• Special mode 3 (Bus collision detection function, IEBus mode) : UART2
• Special mode 4 (SIM mode) : UART2
Figures 14.4 to 14.9 show the UARTi-related registers.
Refer to tables listing each mode for register setting.
0
C
2
9
2 /
0 .
B
The SI/O4 interrupt of peripheral function interrupt is not available in the 64-pin package.
8
0
0
Note
0
G
4
J
7
a
o r
0 -
. n
u
2
p
3
0
, 1
0
(
M
2
1
0
0
6
7
C
2
2 /
C bus mode) : UART2
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1
6
C
2 /
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8
3
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8
5
14. Serial I/O