M30245FCGP#U1 Renesas Electronics America, M30245FCGP#U1 Datasheet - Page 156

• Manufacturer Part Number: M30245FCGP#U1
• Description: IC M16C/24 MCU FLSH 128K 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/20r

Specifications of M30245FCGP#U1

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, SSI, UART/USART, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• Package: 100LQFP
• Family Name: R8C
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 3.3 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 82
• Interface Type: USB/UART/I2C/SPI
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M30245 Group
Rev.2.00
REJ03B0005-0200
lE Mode (UiSMR)
Bit 0 to 3 : Not used in IE mode.
Bit 4 is the bus collision detection sampling clock select bit. The bus collision detection interrupt is generated when RxDi
and TxDi level conflict with each other. When this bit is "0", a conflict is detected in sync with the rise of the transfer clock.
When this bit is "1", detection is made when Timer Aj (Timer A3:UART0, Timer A4:UART1, Timer A0:UART2, Timer
A3:UART3 and Timer A4:UART4) underflows. Timer Aj (one-shot mode) should be triggered with corresponding RxDi pin
by connecting RxDi pin to TAjIN pin. The operation is shown in Figure 1.114.
Bit 5 is the transmission enable bit automatic clear select bit. By setting this bit to "1", the transmission bit is automatically
reset to "0" when the bus collision detection interrupt factor bit is "1" (when a conflict is detected).
Bit 6 is the transmit start condition select bit. By setting this bit to "1", TxDi transmission starts in sync with the rise at the
RxDi pin.
Oct 16, 2006
page 154 of 264
IE mode