UPD78F0551MA-FAA-AX Renesas Electronics America, UPD78F0551MA-FAA-AX Datasheet - Page 267

• 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
(4) Prescaler mode register 00 (PRM00)
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
PRM00 is the register that sets the TM00 count clock and TI000 and TI010 pin input valid edges.
Rewriting PRM00 is prohibited during operation (when TMC003 and TMC002 = other than 00).
PRM00 can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears PRM00 to 00H.
Cautions 1. Do not apply the following setting when setting the PRM001 and PRM000 bits to 11 (to specify
2. If the operation of the 16-bit timer/event counter 00 is enabled when the TI000 or TI010 pin is at
3. The valid edge of TI010 and timer output (TO00) cannot be used for the P01 pin at the same time.
the valid edge of the TI000 pin as a count clock).
• Clear & start mode entered by the TI000 pin valid edge
• Setting the TI000 pin as a capture trigger
high level and when the valid edge of the TI000 or TI010 pin is specified to be the rising edge or
both edges, the high level of the TI000 or TI010 pin is detected as a rising edge. Note this when
the TI000 or TI010 pin is pulled up. However, the rising edge is not detected when the timer
operation has been once stopped and then is enabled again.
Select either of the functions.
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
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