UPD70F3737GC-UEU-AX Renesas Electronics America, UPD70F3737GC-UEU-AX Datasheet - Page 436
UPD70F3737GC-UEU-AX
Manufacturer Part Number
UPD70F3737GC-UEU-AX
Description
MCU 32BIT V850ES/JX3-L 100-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Lr
Datasheet
1.UPD70F3737GC-UEU-AX.pdf
(861 pages)
Specifications of UPD70F3737GC-UEU-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
84
Core Processor
RISC
Program Memory Type
FLASH
Ram Size
8K x 8
Program Memory Size
128KB (128K x 8)
Data Converters
A/D 12x10b, D/A 2x8b
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3737GC-UEU-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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result (ADA0CRn register) is as follows.
436
The relationship between the analog voltage input to the analog input pins (ANI0 to ANI11) and the A/D conversion
Or,
The following shows the relationship between the analog input voltage and the A/D conversion results.
INT( ):
V
AV
ADA0CR: Value of ADA0CRn register
SAR = INT (
ADA0CR
(SAR − 0.5) ×
Note The lower 6 bits of the ADA0CRn register are fixed to 0.
IN
A/D conversion results
:
REF0
Figure 13-2. Relationship Between Analog Input Voltage and A/D Conversion Results
:
Note
Function that returns the integer of the value in ( )
Analog input voltage
AV
= SAR × 64
AV
REF0
V
AV
1,024
REF0
IN
REF0
pin voltage
× 1,024 + 0.5)
1,023
1,022
1,021
≤ V
3
2
1
0
SAR
IN
< (SAR + 0.5) ×
2,048
Preliminary User’s Manual U18953EJ1V0UD
1
CHAPTER 13 A/D CONVERTER
1,024
1
2,048
3
AV
1,024
1,024
2
REF0
2,048
5
Input voltage/AV
1,024
3
2,043
2,048
REF0
1,022
1,024
2,045
2,048
1,023
1,024
2,047
2,048
ADA0CRn
1
FF80H
FF40H
00C0H
0080H
0040H
0000H
FFC0H
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