UPD78F1009GB-GAH-AX Renesas Electronics America, UPD78F1009GB-GAH-AX Datasheet - Page 551

• 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
13.1 Function of A/D Converter
configured to control analog inputs, including up to sixteen channels of A/D converter analog inputs (ANI0 to ANI15) and a
programmable gain amplifier output (PGAO)
R01UH0106EJ0300 Rev.3.00
Oct 01, 2010
Programmable gain amplifier
The number of analog input channels of the A/D converter differs, depending on the product.
The A/D converter is a 10-bit resolution converter that converts analog input signals into digital values, and is
The A/D converter has the following function.
• 10-bit resolution A/D conversion
10-bit resolution A/D conversion is carried out repeatedly for one analog input channel selected from ANI0 to ANI15.
Each time an A/D conversion operation ends, an interrupt request (INTAD) is generated.
channels
Analog
output signal (PGAO)
input
Note 78K0R/KC3-L, 78K0R/KD3-L, 78K0R/KE3-L only.
Remark ANI0 to ANI9: 78K0R/KC3-L (40-pin, 44-pin)
from PGAI pin
ANI10/P152
ANI11/P153
ANI12/P154
ANI13/P155
ANI14/P156
ANI15/P157
ANI8/P150
ANI9/P151
ANI0/P20
ANI1/P21
ANI2/P22
ANI3/P23
ANI4/P24
ANI5/P25
ANI6/P26
ANI7/P27
ADPC4
78K0R/KC3-L
ANI0 to ANI10: 78K0R/KC3-L (48-pin) and 78K0R/KD3-L
ANI0 to ANI11: 78K0R/KE3-L, 78K0R/KF3-L
ANI0 to ANI15: 78K0R/KG3-L
Note
(ANI0 to
(40-pin)
ADPC3 ADPC2 ADPC1 ADPC0
ANI9)
10 ch
5
A/D port configuration
register (ADPC)
78K0R/KC3-L
(ANI0 to
(44-pin)
ANI9)
10 ch
Figure 13-1. Block Diagram of A/D Converter
ADOAS
CHAPTER 13 A/D CONVERTER
Note
ADS3
Note
78K0R/KC3-L
.
ADS2
(ANI0 to
(48-pin)
ANI10)
11 ch
5
Analog input channel
specification register (ADS)
ADS1
ADS0
Sample & hold circuit
Internal bus
78K0R/KD3-L
(ANI0 to
ANI10)
11 ch
AV
SS
A/D voltage comparator
ADCS ADMD
Controller
approximation
register (SAR)
78K0R/KE3-L
Successive
(ANI0 to
ANI11)
12 ch
FR2
CHAPTER 13 A/D CONVERTER
ADCS bit
FR1
6
78K0R/KF3-L
FR0
(ANI0 to
ANI11)
A/D converter mode
register (ADM)
12 ch
LV1
Array
LV0
AV
A/D conversion result
ADCE
REF
INTAD
AV
register (ADCR)
78K0R/KG3-L
SS
(ANI0 to
ANI15)
16 ch
551