M30245FCGP#U1 Renesas Electronics America, M30245FCGP#U1 Datasheet - Page 138

• 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
Figure 1.97. Serial data logic switch timing
Rev.2.00
REJ03B0005-0200
Continuous receive function
Serial data logic switch function
If the continuous receive mode enable bit (bit 5 at address 03AD
placed in continuous receive mode. In this mode, when the receive buffer is read out, the unit simultaneously goes to
a receive enable state without having to set dummy data back to the transmit buffer register again.
When the data logic select bit (bit 6 at address 03AD
register or reading from the receive buffer register, data are inverted. Figure 1.97 shows the example of serial data logic
switch timing.
Oct 16, 2006
Transfer clock
• When LSB first
(no reverse)
page 136 of 264
(reverse)
TxD
TxD
i
i
"H"
"H"
"H"
"L"
"L"
"L"
D0
D0
D1
D1
16
D2
D2
, 036D
D3
D3
16
, 033D
D4
D4
16
, 036D
16
D5
D5
, 032D
16
D6
D6
, 033D
Clock synchronous serial I/O mode
16
) = "1", and writing to the transmit buffer
D7
D7
16
, 032D
16
) is set to "1", the unit is