M30290FAHP#U5A Renesas Electronics America, M30290FAHP#U5A Datasheet - Page 279

• Manufacturer Part Number: M30290FAHP#U5A
• Description: IC M16C/29 MCU FLASH 96K 80LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/29r

Specifications of M30290FAHP#U5A

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 71
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 27x10b
• 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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15.2 Resolution Select Function
15.3 Sample and Hold
15.4 Power Consumption Reducing Function
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The BITS bit in the ADCON1 register determines the resolution. When the BITS bit is set to 1 (10-bit
precision), the A/D conversion result is stored into bits 0 to 9 in the ADi register (i=0 to 7). When the BITS
bit is set to 0 (8-bit precision), the A/D conversion result is stored into bits 7 to 0 in the ADi register.
When the SMP bit in the ADCON 2 register is set to 1 (with the sample and hold function), A/D conversion
rate per pin increases to 28 AD cycles for 8-bit resolution or 33 AD cycles for 10-bit resolution. The
sample and hold function is available in one-shot mode, repeat mode, single sweep mode, repeat sweep
mode 0 and repeat sweep mode 1. In these modes, start A/D conversion after selecting whether the
sample and hold circuit is to be used or not. In simultaneous sample sweep mode, delayed trigger mode
0 or delayed trigger mode, set to use the Sample and Hold function before starting A/D conversion.
When the A/D converter is not used, the VCUT bit in the ADCON1 register isolates the resistor ladder of
the A/D converter from the reference voltage input pin (V
off any current flow into the resistor ladder from the V
When using the A/D converter, set the VCUT bit to 1 (Vref connected) before setting the ADST bit in the
ADCON0 register to 1 (A/D conversion started). Do not set the ADST bit and VCUT bit to 1 simulta-
neously, nor set the VCUT bit to 0 (Vref unconnected) during A/D conversion.
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). Power consumption is reduced by shutting