UPD78F1009GB-GAH-AX Renesas Electronics America, UPD78F1009GB-GAH-AX Datasheet - Page 535

• Manufacturer Part Number: UPD78F1009GB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3-L 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3-Lr

Specifications of UPD78F1009GB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 1.8 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: -

78K0R/Kx3-L CHAPTER 10 COMPARATORS/PROGRAMMABLE GAIN AMPLIFIERS (78K0R/KC3-L, KD3-L, KE3-L only)
10.4.2 Stopping comparator and programmable gain amplifier operation
separately for each use method.
R01UH0106EJ0300 Rev.3.00
Oct 01, 2010
The procedures for stopping the operation of a comparator and a programmable gain amplifier are described below,
Using only a comparator (Figure 10-14)
Using the programmable gain amplifier output voltage as the comparator compare voltage input (Figure 10-15)
Using the programmable gain amplifier output voltage as the A/D converter analog input (Figure 10-16)
Remark
n = 0 and 1 (78K0R/KC3-L (40-pin): n = 0).
Operation in progress
PER1 register setting
CnOE bit setting
Operation stop
Figure 10-14. Using Only a Comparator
Clear (0) the CnOE bit of the CnCTL register.
Stop the clock supply to the comparator or
programmable gain amplifier and initialize the
setting register.
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