UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 675

• 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: -

LDTRG1
LDTRG2
Cautions 1. In the extension buffer mode, be sure to set the hardware trigger mode and the ADnCHEN
Remark
ADnTRGSEL11, ADnTRGSEL10 bits
ITRG1
ITRG2
ITRG3
ITRG4
ADnTRGSEL21, ADnTRGSEL20 bits
Remarks 1. Buffer registers 0 to 4: A/Dn conversion result extension buffer registers 0 to 4
2. The conversion result is stored in the ADnECRa register. The value of the ADnCRm register
n = 0, 1
2. n = 0, 1
Selection trigger 1
Selection trigger 2
detector
detector
ADnMD1, ADnMD0 bits
Selection load trigger 1
Selection load trigger 2
Edge
Edge
register to 0001H.
is undefined.
detector
detector
Edge
Edge
Figure 12-21. Block Diagram in Extension Buffer Mode
CHAPTER 12 A/D CONVERTERS 0 AND 1
Conversion trigger
User’s Manual U18279EJ3V0UD
selection signal
ADnECR0
ADnECR3
register 0
register 3
A/D conversion result signals 11 to 0
Buffer
Buffer
Error detection
Trigger selection
A/D conversion end signal
ADnECR1
ADnECR4
register 1
register 4
Buffer
Buffer
A/D converter n
Selecting analog input pin
in normal operation mode
ADnTRGCH10 bits
ADnTRGCH14 bits
ADnTRGCH20 bits
ADnTRGCH24 bits
ADnTRGCH12 to
ADnTRGCH16 to
ADnTRGCH22 to
ADnTRGCH26 to
ADnECR2
register 2
Buffer
ADnMD1, ADnMD0 bits
Selecting
analog
input pin
673