UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 618

• 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: -

<R>
616
CREFnF
Remarks 1. n = 0, 1
(reference voltage)
ANIn0
ANI11
ANI12
(a) Full range side
(c) Operation example (for the full range side of A/D converter 1)
INTCMP1F
CREF1F
CMP1FDS bit = 0 (AND detection)
CMP12FDE to CMP10FDE bits = 111 (edge detection enabled)
+
_
_
+
_
+
ANI12
ANI11
ANI10
2. Details about the noise eliminator have been omitted from the description.
Voltage
Voltage
CMPmFEN
bit
CMP11FEN
CMP12FEN
bit
bit
m = 0 when n = 0
m = 10 when n = 1
Figure 12-5. CMPnCTL3 Register Selector Circuit Configuration
Use the CMPOR or CMPOF register to
specify any detection edge setting.
CMP12FDE
bit
CMP11FDE
bit
CMPmFDE
bit
CMP12FDE
bit
CMP11FDE
bit
CMPmFDE
bit
CHAPTER 12 A/D CONVERTERS 0 AND 1
OR
(detected when the input falls
below the reference value)
CMPnFDS
AND
(detected when the input
exceeds the reference value)
1
0
User’s Manual U18279EJ3V0UD
bit
Time
Time
INTCMPnF
(reference voltage)
INTCMP1F
CREFnL
CREF1F
ANI12
ANI11
ANI10
ANIn0
ANI11
ANI12
(b) Low range side
CMP1FDS bit = 1 (OR detection)
CMP12FDE to CMP10FDE bits = 111 (edge detection enabled)
Voltage
Voltage
+
+
+
_
_
_
CMPmLEN
bit
CMP11LEN
bit
CMP12LEN
bit
Use the CMPOR or CMPOF register to
specify any detection edge setting.
CMP12LDE
bit
CMP11LDE
bit
CMPmLDE
bit
CMP12LDE
bit
CMP11LDE
bit
CMPmLDE
bit
Time
Time
OR
(detected when the input falls
below the reference value)
CMPnLDS
AND
(detected when the input
exceeds the reference value)
1
0
bit
INTCMPnL