UPD78F0552MA-FAA-AX Renesas Electronics America, UPD78F0552MA-FAA-AX Datasheet - Page 180

• Manufacturer Part Number: UPD78F0552MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0552MA-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: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 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
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
Caution
Remark
PU12:
RD:
WR××:
RSTMASK: Reset pin mode register
WR
WR
Because RESET/P125 is set in the external reset input immediately after release of reset, if a reset
signal is generated during low level input, the reset status continues until the input rises to the high
level.
After reset, the external reset function and the pull-up resistor are enabled (RSTM = 0, PU125 = 1). Set
RSTM bit to 1 when using as a port function.
RD
PU
PM
Pull-up resistor option register 12
Read signal
Write signal
Internal reset
RSTMASK
PU125
RSTM
PU12
Figure 4-29. Block Diagram of P125
CHAPTER 4 PORT FUNCTIONS
V
DD
P-ch
P125/RESET
166