M30281F8HP#U3B Renesas Electronics America, M30281F8HP#U3B Datasheet - Page 225

• Manufacturer Part Number: M30281F8HP#U3B
• Description: IC M16C/28 MCU FLASH 64K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/28r

Specifications of M30281F8HP#U3B

• 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: 55
• Program Memory Size: 64KB (64K 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 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-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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Figure 14.27 Transmission and Reception Timing in Master Mode (Internal Clock)
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14.1.4.1.1 Master (Internal Clock)
14.1.4.1.2 Slave (External Clock)
14.1.4.1 Clock Phase Setting Function
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8
0
0
One of four combinations of transfer clock phases and polarities can be selected using the CKPH bit
in the U2SMR3 register and the CKPOL bit in the U2C0 register.
Make sure the transfer clock polarity and phase are the same for the master and slave to communi-
cate.
Figure 14.27 shows the transmission and reception timing in master (internal clock).
Figure 14.28 shows the transmission and reception timing (CKPH="0") in slave (external clock) while
Figure 14.29 shows the transmission and reception timing (CKPH="1") in slave (external clock).
Data input timing
Clock output
(CKPOL=0, CKPH=0)
Clock output
(CKPOL=1, CKPH=0)
Clock output
(CKPOL=0, CKPH=1)
Clock output
(CKPOL=1, CKPH=1)
Data output timing
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14. Serial I/O