M30245FCGP#U1 Renesas Electronics America, M30245FCGP#U1 Datasheet - Page 137

• 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 1.95. Transfer clock polarity
Figure 1.96. Transfer format
Rev.2.00
REJ03B0005-0200
Polarity select function
LSB first/MSB first select function
As shown in Figure 1.96, when the transfer format select bit (bit 7 at addresses 03AC
the transfer format is "LSB first"; when the bit = "1", the transfer format is "MSB first".
As shown in Figure 1.95 the CLK polarity select bit (bit 6 at addresses 03AC
selection of the polarity of the transfer clock.
• When CLK polarity select bit = "0"
• When CLK polarity select bit = "1"
CLK
R
R
T
CLK
T
X
X
X
X
D
D
D
D
i
i
i
i
i
i
Oct 16, 2006
• When transfer format select bit = "0"
• When transfer format select bit = "1"
CLK
R
T
R
CLK
T
X
X
X
X
D
D
D
D
i
i
i
i
i
i
D
D0
D
D
0
0
0
page 135 of 264
D
D
D
D
1
1
1
1
Note: Signals shown apply when the CLK polarity select bit = "0".
D0
D
D
D
D
D
D
D
0
7
7
2
2
2
2
D
D
D
D
D
1
6
D
D
D
1
6
3
3
3
3
D
D
D
D
2
2
5
5
D
D
D
D
4
4
4
4
D
D
D
D
3
3
4
4
D
D
D
D
5
5
5
5
D
D
D
D
4
4
3
3
D
D
D
D
6
6
6
6
D
D
D
D
5
2
5
2
D
D
D
D
7
7
7
7
D
D
D
D
6
6
1
1
D
D
D
D
7
0
7
0
Note 1: The CLK pin level when not
Note 2: The CLK pin level when not
Clock synchronous serial I/O mode
16
, 036C
transferring data is "L".
transferring data is "H".
16
, 036C
16
, 033C
MSB first
LSB first
16
, 033C
16
, 032C
16
, 032C
16
) allows
16
) = "0",