UPD70F3785GJ-GAE-AX Renesas Electronics America, UPD70F3785GJ-GAE-AX Datasheet - Page 701

• Manufacturer Part Number: UPD70F3785GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3-E 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Er

Specifications of UPD70F3785GJ-GAE-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 100
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 124K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 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: -

15.3 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.
Notes 1. ANI00 to ANI09 in the V850ES/JH3-E
TABTADT0
INTTAA2CC0
INTTAA2CC1
Analog inputs
Registers
Control registers
2. The timer trigger signal from 6-phase PWM output circuit (TABOP)
3. ADA0CR00 to ADA0CR09 in the V850ES/JH3-E
ADA0M0
detection
Edge
Note 2
Item
ANI11
ADA0TMD1 bit
ADA0TMD0 bit
ANI0
ANI1
ANI2
Note 1
ADA0M1
:
:
:
:
:
m channels (ANIn pins)
Successive approximation register (SAR)
A/D conversion result registers n (ADA0CRn)
A/D conversion result registers nH (ADA0CRnH): 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 15-1. Block Diagram of A/D Converter
ADA0M2
Controller
Table 15-1. Configuration of A/D Converter
CHAPTER 15 A/D CONVERTER
Sample & hold circuit
User’s Manual U19601EJ2V0UD
ADA0S
Internal bus
ADA0CE bit
Configuration
ADA0CR10
ADA0CR11
ADA0CR09
ADA0CR0
ADA0CR1
ADA0CE bit
SAR
Voltage comparator
:
:
Compare voltage
generation DAC
Note 3
Note 3
&
Controller
ADA0PFT
AV
Voltage
comparator
AV
SS
REF0
ADA0PFE bit
ADA0PFC bit
ADA0PFM
INTAD
699