UPD78F0555MA-FAA-AX Renesas Electronics America, UPD78F0555MA-FAA-AX Datasheet - Page 447

• Manufacturer Part Number: UPD78F0555MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0555MA-FAA-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 9
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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78K0/Kx2-L
(11) Internal equivalent circuit
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
The equivalent circuit of the analog input block is shown below.
Remarks 1. The resistance and capacitance values shown in Table 12-9 are not guaranteed values.
Table 12-9. Resistance and Capacitance Values of Equivalent Circuit (Reference Values)
2. n = 0 to 10 (it depends on products)
2.7 V ≤ AV
1.8 V ≤ AV
4.0 V ≤ AV
AV
REF
REF
REF
REF
≤ 5.5 V
< 4.0 V
< 4.0 V
Figure 12-24. Internal Equivalent Circuit of ANIn Pin
High-speed 2
High-speed 1
High-speed 2
Low-voltage
Standard
Standard
Mode
ANIn
C1
R1
169.8 kΩ
18.6 kΩ
5.2 kΩ
7.8 kΩ
5.2 kΩ
7.8 kΩ
R1
C2
8 pF
C1
CHAPTER 12 A/D CONVERTER
6.3 pF
C2
433