UPD78F0555MA-FAA-AX Renesas Electronics America, UPD78F0555MA-FAA-AX Datasheet - Page 451

• 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
(2) A/D port configuration registers 0 and 1 (ADPC0, ADPC1)
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
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 I/O 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 I/O 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 I/O.
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 of 78K0/KB2-L and 78K0/KC2-L to 07H.
2. When using as digital inputs the pins of port 1, which are not used with the operational amplifier
OPAMP1E
OPAMP1E
<7>
AMP1-/ANI8/P10, and AMP1+/ANI10/P12 pins as analog I/O.
1, when the operational amplifier 1 is used, make sure that the input levels of digital input ports
are fixed to prevent degradation of the A/D conversion resolution.
0
1
(Products with Operational Amplifier of the 78K0/KB2-L and 78K0/KC2-L Only)
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
5
0
Operational amplifier 1 operation control
4
0
CHAPTER 13 OPERATIONAL AMPLIFIERS
3
0
2
0
1
0
0
0
437