UPD78F0551MA-FAA-AX Renesas Electronics America, UPD78F0551MA-FAA-AX Datasheet - Page 168

• Manufacturer Part Number: UPD78F0551MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0551MA-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: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 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
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
P4:
PU4:
PM4:
MUXSEL: Port alternate switch control register
RD:
WR××:
WR
WR
WR
WR
RD
WR
WR
PORT
Port register 4
Pull-up resistor option register 4
Port mode register 4
Read signal
Write signal
RD
PM
PU
PORT
PU
PM
Output latch
Alternate
Alternate
function
function
PU41
PM41
(P41)
PM4
PU4
Output latch
P4
Alternate
Alternate
function
function
PM42
PU42
(P42)
PM4
PU4
P4
Figure 4-20. Block Diagram of P41
Figure 4-21. Block Diagram of P42
MUXSEL
CSISEL
Input signal
from P61/SI11
CHAPTER 4 PORT FUNCTIONS
V
V
DD
DD
P-ch
P-ch
P41/RTC1HZ (/SI11)
P42/PCL/SSI11/INTP6
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