UPD78F0551MA-FAA-AX Renesas Electronics America, UPD78F0551MA-FAA-AX Datasheet - Page 264

• 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
Note When the valid edge is detected from the TI010 pin, the capture operation is not performed but the INTTM000
Caution To ensure that the capture operation is performed properly, the capture trigger requires a pulse two
Address: FFBCH
Symbol
CRC00
signal is generated as an external interrupt signal.
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)
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
Rising edge detection
7
0
0
1
0
1
0
1
After reset: 00H
Figure 6-6. Format of Capture/Compare Control Register 00 (CRC00)
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
R/W
5
0
N
3
CR010 operating mode selection
CR000 operating mode selection
CR000 capture trigger selection
4
0
N
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
2
3
0
N
1
Valid edge
Note
CRC002
2
N
N
CRC001
1
N + 1
CRC000
0
250