UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 729
UPD70F3786GJ-GAE-AX
Manufacturer Part Number
UPD70F3786GJ-GAE-AX
Description
MCU 32BIT V850ES/JX3-E 144-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Er
Datasheet
1.UPD70F3778GF-GAT-AX.pdf
(1817 pages)
Specifications of UPD70F3786GJ-GAE-AX
Core Processor
RISC
Core Size
32-Bit
Speed
50MHz
Connectivity
CAN, 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
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3786GJ-GAE-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
UPD70F3786GJ-GAE-AX
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
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(5) Interrupt request flag (ADIF)
(6) Internal equivalent circuit
A/D
The interrupt request flag (ADIF) is not cleared even if the contents of the ADA0S register are changed. If the
analog input pin is changed during A/D conversion, therefore, the result of converting the previously selected
analog input signal may be stored and the conversion end interrupt request flag may be set immediately before
the ADA0S register is rewritten. If the ADIF flag is read immediately after the ADA0S register is rewritten, the
ADIF flag may be set even though the A/D conversion of the newly selected analog input pin has not been
completed. When A/D conversion is stopped, clear the ADIF flag before resuming conversion.
Remark
conversion
The following shows the equivalent circuit of the analog input block.
ADA0CRn
INTAD
(ANIa conversion start)
ADA0S
a = 0 to 9: V850ES/JH3-E, a = 0 to 11: V850ES/JJ3-E
b = 0 to 9: V850ES/JH3-E, b = 0 to 11: V850ES/JJ3-E
Figure 15-13. Generation Timing of A/D Conversion End Interrupt Request
rewriting
ANIa
Figure 15-14. Internal Equivalent Circuit of ANIn Pin
Remark
ANIn
The above values are reference values.
14 kΩ
CHAPTER 15 A/D CONVERTER
R
IN
User’s Manual U19601EJ2V0UD
(ANIb conversion start)
ANIa
ANIa
ADA0S
rewriting
R
IN
ANIa
8.4 pF
ANIb
C
IN
ADIF is set, but ANIb
conversion does not end
C
IN
ANIb
ANIb
ANIb
727
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