UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 1051

• 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: -

25.1 Overview
logic circuits (except the A/D converters 0 to 2 and I/O buffers). The regulator output voltage (REGC0, REGC1 pins)
is set to 1.5 V (TYP.).
The V850E/IF3 and V850E/IG3 have an internal regulator to realize a 5 V single power supply operation.
This regulator supplies a stepped-down V
Caution Use the regulator with a setting of V
Note V850E/IG3 only
AV
AV
AV
AV
AV
AV
AV
REFP0
REFP1
DD0
DD1
SS0
SS1
DD0
= AV
DD1
converter 0
converter 1
converter 2
A/D
A/D
A/D
= AV
DD2
= AV
Oscillator
CHAPTER 25 REGULATOR
REF0
DD0
User’s Manual U18279EJ3V0UD
Figure 25-1. Regulator
= AV
Regulator
Regulator
and V
REF1
Internal digital circuit
DD0
DD1
.
= V
EV
1.5 V (TYP.)
power supply voltage to the oscillation block and internal
DD
DD1
I/O buffer
= EV
DD0
= EV
DD1
Bidirectional level shifter
= EV
EV
EV
DD0
SS0
DD2
(V850E/IG3 only) =
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