UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 157

• 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: -

<R>
(6) Reset pin mode register (RSTMASK)
(7) A/D port configuration registers 0, 1
This register sets the pin function of RESET/P125 (external reset input/input-dedicated port).
This register can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears this register to 00H.
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.
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.
Note
Address: FF2DH
RSTMASK
Symbol
78K0/KB2-L and 78K0/KC2-L only
RSTM
7
0
0
1
After reset: 00H
Figure 4-44. Format of Reset Pin Mode Register (RSTMASK)
Using as external reset input (RESET)
Using as input-dedicated port (P125)
6
0
R/W
Preliminary User’s Manual U19111EJ2V1UD
CHAPTER 4 PORT FUNCTIONS
Note
RSTM
5
(ADPC0, ADPC1
RESET/P125 pin function selection
4
0
Note
)
3
0
2
0
1
0
0
0
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