UPD70F3736GK-GAK-AX Renesas Electronics America, UPD70F3736GK-GAK-AX Datasheet - Page 407

• Manufacturer Part Number: UPD70F3736GK-GAK-AX
• Description: MCU 32BIT V850ES/JX3-L 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3736GK-GAK-AX

• Package / Case: *
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 20MHz
• Number Of I /o: 66
• Core Processor: RISC
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Program Memory Size: 256KB (256K x 8)
• Data Converters: A/D 8x10b, D/A 1x8b
• Oscillator Type: Internal
• Peripherals: DMA, LVD, PWM, WDT
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Core Size: 32-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

13.3 Configuration
ADTRG
ADA0ETS0 bit
ADA0ETS1 bit
The block diagram of the A/D converter is shown below.
The A/D converter includes the following hardware.
Analog inputs
Registers
Control registers
INTTP2CC0
INTTP2CC1
ADA0M0
detection
Edge
Item
ADA0TMD1 bit
ADA0TMD0 bit
ANI0
ANI1
ANI2
ANI5
ANI6
ANI7
ADA0M1
:
:
8 channels (ANI0 to ANI7 pins)
Successive approximation register (SAR)
A/D conversion result registers 0 to 11 (ADA0CR0 to ADA0CR7)
A/D conversion result registers 0H to 11H (ADCR0H to ADCR7H): Only higher 8 bits can
be read
A/D converter mode registers 0 to 2 (ADA0M0 to ADA0M2)
A/D converter channel specification register 0 (ADA0S)
Power fail compare mode register (ADA0PFM)
Power fail compare threshold value register (ADA0PFT)
Figure 13-1. Block Diagram of A/D Converter
ADA0M2
Controller
Table 13-1. Configuration of A/D Converter
Preliminary User’s Manual U18952EJ1V0UD
CHAPTER 13 A/D CONVERTER
Sample & hold circuit
ADA0S
Internal bus
ADA0CE bit
Configuration
ADA0CR0
ADA0CR1
ADA0CR2
ADA0CR6
ADA0CR7
ADA0CE bit
SAR
Voltage comparator
:
:
Compare voltage
generation DAC
&
Controller
ADA0PFT
AV
Voltage
comparator
AV
SS
REF0
ADA0PFE bit
ADA0PFC bit
ADA0PFM
INTAD
407