M30873FHBGP#U3 Renesas Electronics America, M30873FHBGP#U3 Datasheet - Page 339

• Manufacturer Part Number: M30873FHBGP#U3
• Description: IC M32C/87 MCU FLASH 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M30873FHBGP#U3

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IEBus, IrDA, SIO, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• For Use With: R0K330879S001BE - KIT DEV RSK M32C/87R0K330879S000BE - KIT DEV RSK M32C/87
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M32C/87 Group (M32C/87, M32C/87A, M32C/87B)
REJ09B0180-0151 Rev.1.51 Jul 31, 2008
Page 315 of 587
Figure 19.3
VREF
AVSS
DA0
Set in the DA0 register
or DA0 buffer
(4)
NOTES:
r
1. The above applies when the DA0 register is set to 2Ah.
2. D/A1 has the same circuitry as the avove.
3. When the D/A converter is not used, set the DAiE bit (i = 0,1) in the DACON register to 0 (output disabled) and
4. VREF remains connected even if the VCUT bit in the AD0CON1 register is set to 0 (VREF not connected).
D/A Converter Equivalent Circuit
0
1
registers DACON1 and DAi to 00h to stop current from flowing into the R-2R resistor to reduce unnecessary
power consumption.
DA0E
MSB
2R
0
1
R
2R
R
2R
R
2R
R
2R
R
2R
R
2R
R
2R
19. D/A Converter
LSB
2R