UPD78F0513AGA-GAM-AX Renesas Electronics America, UPD78F0513AGA-GAM-AX Datasheet - Page 409

• Manufacturer Part Number: UPD78F0513AGA-GAM-AX
• Description: MCU 8BIT 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0513AGA-GAM-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 41
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0/Kx2
13.1 Function of A/D Converter
ANI7) with a resolution of 10 bits.
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
10-bit A/D
converter
ANI0/P20
ANI1/P21
ANI2/P22
ANI3/P23
ANI4/P24
ANI5/P25
ANI6/P26
ANI7/P27
The A/D converter converts an analog input signal into a digital value, and consists of up to eight channels (ANI0 to
The A/D converter has the following function.
• 10-bit resolution A/D conversion
Remark ANI0 to ANI3: 78K0/KB2
10-bit resolution A/D conversion is carried out repeatedly for one analog input channel selected from ANI0 to ANI7.
Each time an A/D conversion operation ends, an interrupt request (INTAD) is generated.
ADS2
ANI0 to ANI5: 38-pin products of the 78K0/KC2
ANI0 to ANI7: Products other than above
ADS1
3
Analog input channel
specification register (ADS)
ADS0
78K0/KB2
ADPC3 ADPC2 ADPC1 ADPC0
4 ch
Figure 13-1. Block Diagram of A/D Converter
4
A/D port configuration
register (ADPC)
38 pins:
44/48 pins: 8 ch
CHAPTER 13 A/D CONVERTER
78K0/KC2
Sample & hold circuit
ADCS
6 ch
Internal bus
FR2
AV
SS
FR1
78K0/KD2
FR0
5
A/D converter mode
register (ADM)
LV1
LV0
Controller
ADCE
A/D conversion result
CHAPTER 13 A/D CONVERTER
Successive
approximation
register (SAR)
78K0/KE2
register (ADCR)
8 ch
Voltage comparator
ADCS bit
78K0/KF2
INTAD
AV
AV
REF
SS
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