UPD78F0555MA-FAA-AX Renesas Electronics America, UPD78F0555MA-FAA-AX Datasheet - Page 319

• 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
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
Note The capture interrupt signal (INTTM000) is not generated when the reverse-phase edge of the TI000 pin input
is selected to the valid edge of CR000.
Figure 6-53. Example of Software Processing for Pulse Width Measurement (2/2)
<1> Count operation start flow
<2> Capture trigger input flow
<3> Count operation stop flow
Edge detection of TI000, TI010 pins
Generates capture interrupt
TMC003, TMC002 bits = 00
TMC003, TMC002 bits =
CR000, CR010 registers
Calculated pulse width
Stores count value to
Register initial setting
from capture value
PRM00 register,
CRC00 register,
port setting
01 or 10
START
STOP
Note
Initial setting of these registers is performed
before setting the TMC003 and TMC002 bits.
Starts count operation
The counter is initialized and counting is stopped
by clearing the TMC003 and TMC002 bits to 00.
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
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