UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 623

• Manufacturer Part Number: UPD70F3451GC-UBT-A
• Description: MCU 32BIT 128KB FLASH 80LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

Specifications of UPD70F3451GC-UBT-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: CSI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 44
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 10x12b, 4x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(11) AV
(12) CREFnL, CREFnF pins (n = 0, 1)
This pin is the analog power supply pin of A/D converters 0 and 1.
Supply the same potential to the AV
Always make the potential at this pin the same as that at the EV
even when A/D converters 0 and 1 are not used.
The operating voltage range of the AV
4.0 to 5.5 V.
The CREFnL pin supplies the low range of the reference voltage of the comparator for overvoltage detection,
and the CREFnF pin supplies the full range of the reference voltage (input voltage range of CREF0L and
CREF1L pins = 0.02AV
0.1 to 0.92AV
DDn
pin (n = 0, 1)
DD
− 0.1 V).
DD
+ 0.1 to 0.5AV
CHAPTER 12 A/D CONVERTERS 0 AND 1
DD0
DDn
User’s Manual U18279EJ3V0UD
and AV
DD
pin is EV
− 0.1 V, input range of CREF0F and CREF1F pins = 0.02AV
DD1
pins.
DD0
= EV
DD1
= EV
DD0
DD2
, EV
(V850E/IG3 only) = AV
DD1
, and EV
DD2
(V850E/IG3 only) pins
REFPn
= AV
DDn
DD
621
=
+