UPD70F3769GF-GAT-AX Renesas Electronics America, UPD70F3769GF-GAT-AX Datasheet - Page 704
UPD70F3769GF-GAT-AX
Manufacturer Part Number
UPD70F3769GF-GAT-AX
Description
MCU 32BIT V850ES/JX3-U 128-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Ur
Datasheet
1.UPD70F3763GC-UEU-AX.pdf
(1411 pages)
Specifications of UPD70F3769GF-GAT-AX
Core Processor
RISC
Core Size
32-Bit
Speed
48MHz
Connectivity
CSI, EBI/EMI, I²C, UART/USART, USB
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
96
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
56K x 8
Voltage - Supply (vcc/vdd)
2.85 V ~ 3.6 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3769GF-GAT-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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V850ES/JG3-U, V850ES/JH3-U
R01UH0043EJ0300 Rev.3.00
Sep 30, 2010
(1) Continuous select mode
(2) Continuous scan mode
A/D
In this mode, the result of converting the voltage of the analog input pin specified by the ADA0S register is
compared with the set value of the ADA0PFT register. If the result of power-fail comparison matches the condition
set by the ADA0PFC bit, the conversion result is stored in the ADA0CRn register, and the INTAD signal is
generated. If it does not match, the conversion result is stored in the ADA0CRn register, and the INTAD signal is
not generated. After completion of the first conversion, the next conversion is started, unless the ADA0M0.ADA0CE
bit is cleared to 0 (n = 0 to 11).
In this mode, the results of converting the voltages of the analog input pins sequentially selected from the ANI0 pin
to the pin specified by the ADA0S register are stored, and the set value of the ADA0CR0H register of channel 0 is
compared with the value of the ADA0PFT register. If the result of power-fail comparison matches the condition set
by the ADA0PFC bit, the conversion result is stored in the ADA0CR0 register, and the INTAD signal is generated. If
it does not match, the conversion result is stored in the ADA0CR0 register, and the INTAD signal is not generated.
After the result of the first conversion has been stored in the ADA0CR0 register, the results of sequentially
converting the voltages on the analog input pins up to the pin specified by the ADA0S register are continuously
stored. After completion of conversion, the next conversion is started from the ANI0 pin again, unless the ADA0CE
bit is cleared to 0.
conversion
ADA0CR1
INTAD
ANI1
Conversion start
Set ADA0CE bit = 1
Figure 15-8. Timing Example of Continuous Select Mode Operation
(When Power-Fail Comparison Is Made: ADA0S Register = 01H)
Data
Data 1
(ANI1)
1
ADA0PFT
unmatch
Data 1
(ANI1)
Data
Data 2
(ANI1)
ADA0PFT
unmatch
2
Data 2
(ANI1)
Data
Data 3
(ANI1)
3
ADA0PFT
match
Data 3
(ANI1)
Data
Data 4
(ANI1)
ADA0PFT
match
4
Data
Data 5
(ANI1)
Data 4
(ANI1)
CHAPTER 15 A/D CONVERTER
Conversion start
Set ADA0CE bit = 1
5
Data
Data 6
(ANI1)
ADA0PFT
match
6
Data 6
(ANI1)
Data
Data 7
(ANI1)
Page 704 of 1408
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