UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 401

• Manufacturer Part Number: UPD78F0550MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0550MA-FAA-AX

• Package / Case: *
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 10MHz
• Number Of I /o: 12
• Core Processor: 78K/0
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Program Memory Size: 4KB (4K x 8)
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Peripherals: LVD, POR, PWM, WDT
• Connectivity: I²C, LIN, UART/USART
• Core Size: 8-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(2) A/D port configuration registers 0 and 1 (ADPC0, ADPC1)
Address: FF61H After reset: 00H R/W
AMP1M
Cautions 1. When using the single AMP mode, use the ADPC1 register to select the AMP1OUT/ANI9/P11,
Symbol
ADPC0 switches the P20/AMP0-/ANI0 to P27/ANI7 pins to digital I/O or analog input of port. Each bit of ADPC0
corresponds to a pin of port 2 and can be specified in 1-bit units.
ADPC1 switches the P10/AMP1-/ANI8 to P12/AMP1+/ANI10 pins to digital I/O or analog input of port. Each bit of
ADPC1 corresponds to a pin of P10 to P12 in port 1 and can be specified in 1-bit units.
Use the ADPC0 and ADPC1 registers to select a pin used in the PGA mode or single AMP mode as an analog
input.
These registers can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears ADPC0 to 00H and sets ADPC1 to 07H.
2. When using as digital inputs the pins of port 1, which are not used with the operational
OPAMP1E
OPAMP1E
(Products with Operational Amplifier of the 78K0/KB2-L and 78K0/KC2-L Only)
<7>
AMP1-/ANI8/P10, and AMP1+/ANI10/P12 pins as analog inputs.
amplifier 1, when the operational amplifier 1 is used, make sure that the input levels are
fixed.
0
1
Figure 13-3. Format of Operational Amplifier 1 Control Register (AMP1M)
Stops operational amplifier 1 operation
Enables operational amplifier 1 (single AMP mode) operation
6
0
CHAPTER 13 OPERATIONAL AMPLIFIERS
Preliminary User’s Manual U19111EJ2V1UD
5
0
Operational amplifier 1 operation control
4
0
3
0
2
0
1
0
0
0
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