M30280FCHP#U5B Renesas Electronics America, M30280FCHP#U5B Datasheet - Page 390

• Manufacturer Part Number: M30280FCHP#U5B
• Description: IC M16C/28 MCU FLASH 128K 80LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/28r

Specifications of M30280FCHP#U5B

• 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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -20°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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20.8.2 UART Mode
20.8.3 SI/O3, SI/O4
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2
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The SOUTi default value which is set to the SOUTi pin by the SMi7 bit approximately 10ns may be output
when changing the SMi3 bit from "0" (I/O port) to "1" (SOUTi output and CLK function) while the SMi2 bit
in the SiC (i=3 and 4) to "0" (SOUTi output) and the SMi6 bit is set to "1" (internal clock). And then the
SOUTi pin is held high-impedance.
If the level which is output from the SOUTi pin is a problem when changing the SMi3 bit from "0" to "1", set
the default value of the SOUTi pin by the SMi7 bit.
0 .
B
20.8.2.1 Special Mode 1 (I
20.8.2.2 Special Mode 2
20.8.2.3 Special Mode 4 (SIM Mode)
0
0
8
0
When generating start, stop and restart conditions, set the STSPSEL bit in the U2SMR4 register to “0”
and wait for more than half cycle of the transfer clock before setting each condition generate bit
(STAREQ, RSTAREQ and STPREQ) from “0” to “1”.
If a low-level signal is applied to the SD pin when the IVPCR1 bit in the TB2SC register is set to "1"
(three-phase output forcible cutoff by input on SD pin enabled), the RTS
impedance state.
A transmit interrupt request is generated by setting the U2C1 register U2IRS bit to “1” (transmission
complete) and U2ERE bit to “1” (error signal output) after reset. Therefore, when using SIM mode, be
sure to clear the IR bit to “0” (no interrupt request) after setting these bits.
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page 368
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and CLK
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20. Precautions