UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 223

• 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: -

Note When the valid edge is detected from the TI010 pin, the capture operation is not performed but the
Caution To ensure that the capture operation is performed properly, the capture trigger requires a pulse
Address: FFBCH
Symbol
CRC00
INTTM000 signal is generated as an external interrupt signal.
two cycles longer than the count clock selected by prescaler mode register 00 (PRM00).
Figure 6-7. Example of CR010 Capture Operation (When Rising Edge Is Specified)
Rising edge detection
The valid edge of the TI010 and TI000 pin is set by PRM00.
If ES010 and ES000 are set to 11 (both edges) when CRC001 is 1, the valid edge of the TI000 pin cannot
be detected.
If TMC003 and TMC002 are set to 11 (clear & start mode entered upon a match between TM00 and
CR000), be sure to set CRC000 to 0.
CRC002
CRC001
CRC000
7
0
0
1
0
1
0
1
Figure 6-6. Format of Capture/Compare Control Register 00 (CRC00)
After reset: 00H
Count clock
INTTM010
Operates as compare register
Operates as capture register
Captures on valid edge of TI010 pin
Captures on valid edge of TI000 pin by reverse phase
Operates as compare register
Operates as capture register
CR010
TM00
TI000
6
0
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
R/W
Preliminary User’s Manual U19111EJ2V1UD
N
5
0
3
CR010 operating mode selection
CR000 operating mode selection
CR000 capture trigger selection
N
4
0
2
N
3
0
1
Valid edge
Note
CRC002
2
N
N
CRC001
N + 1
1
CRC000
0
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