UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 540

• Manufacturer Part Number: UPD78F1233GB-GAH-AX
• Description: MCU 16BIT 78K0R/LX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1233GB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

8.4.2 Stopping comparator and programmable gain amplifier operation
below, separately for each use method.
538
The procedures for stopping the operation of a comparator and an programmable gain amplifier are described
Using only a comparator (Figure 8-14)
Using the programmable gain amplifier output voltage as the comparator compare voltage input (Figure 8-15)
Using the programmable gain amplifier output voltage as the A/D converter analog input (Figure 8-16)
Remark
n = 0 and 1 (78K0R/IB3: n = 0).
CHAPTER 8 COMPARATORS/PROGRAMMABLE GAIN AMPLIFIERS
Operation in progress
PER1 register setting
CnOE bit setting
Operation stop
Figure 8-14. Using Only a Comparator
User’s Manual U19678EJ1V1UD
Clear (0) the CnOE bit of CnCTL.
Stop the clock supply to the comparator or
programmable gain amplifier and initialize the
setting register.