UPD78F0555MA-FAA-AX Renesas Electronics America, UPD78F0555MA-FAA-AX Datasheet - Page 448

• 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: -

78K0/Kx2-L
13.1 Function of Operational Amplifier
The operational amplifiers 0 and 1 have the following modes.
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
Operational amplifier
(products with operational
amplifier only)
Operational amplifiers 0 and 1 are mounted onto products with operational amplifier of the 78K0/Kx2-L microcontrollers.
• Single AMP mode (operational amplifiers 0 and 1)
• PGA (Programmable gain amplifier) mode (operational amplifier 0 only)
Remark Products with operational amplifier of the 78K0/KY2-L and 78K0/KA2-L: n = 0
Operational amplifiers 0 and 1 both have two input pins (the AMPn- pin and the AMPn+ pin) and one output pin (the
AMPnOUT pin), and can be used as single-power supply amplifiers that can be externally connected.
The amplified voltage can be used as an analog input of the A/D converter, because the AMPnOUT pin is
alternatively used with analog input pin of the A/D converter.
In this mode, the analog voltage input from the PGAIN pin is amplified within the microcontroller. The gain can be
selected from four types ( 4,
The amplified voltage can be used as an analog input of the A/D converter.
Item
Products with operational amplifier of the 78K0/KB2-L and 78K0/KC2-L: n = 0, 1
1 ch (operational amplifier 0)
CHAPTER 13 OPERATIONAL AMPLIFIERS
(
μ
78K0/KY2-L
PD78F055x)
8,
16 Pins
16,
32).
20, 25, 32 Pins
(
μ
78K0/KA2-L
PD78F056x)
CHAPTER 13 OPERATIONAL AMPLIFIERS
2 ch (operational amplifiers 0 and 1)
(
μ
78K0/KB2-L
PD78F057x)
30 Pins
40, 44, 48 Pins
(
μ
78K0/KC2-L
PD78F058x)
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