UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 680

• 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: -

12.5 Internal Equivalent Circuit
678
The following figure shows the equivalent circuit of the analog input block.
Remarks 1. The maximum values are shown (reference values).
Caution Number of sampling clocks is included in number of A/D conversion clocks.
ADnFR3
2. m = 0 to 5 when n = 0
bit
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
m = 0 to 7 when n = 1
ADnFR2
Conversion start
ADnCTC register
bit
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
ADnFR1
Number of A/D conversion clocks (A/D conversion time)
bit
CHAPTER 12 A/D CONVERTERS 0 AND 1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
5.1 kΩ
ANInm
Sampling clock
R
ADnFR0
User’s Manual U18279EJ3V0UD
bit
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
15 pF
conversion clocks
C
C
Number of A/D
1
1
R
(f
AD01
89
88
57
56
41
40
35
34
34
33
33
32
32
31
31
30
)
C
2
3.9 pF
C
2
Conversion end
Number of sampling clocks
69.5
68.5
37.5
36.5
21.5
20.5
15.5
14.5
14.5
13.5
13.5
12.5
12.5
11.5
11.5
10.5