UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 246

• 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: -

(4) Operation in clear & start mode entered by TI000 pin valid edge input
246
TI010 pin
TI000 pin
(CR000: capture register, CR010: capture register)
Note The timer output (TO00) cannot be used when detecting the valid edge of the TI010 pin is used.
This is an application example where the count value is captured to CR010, TM00 is cleared, and the TO00
output is inverted when the rising or falling edge of the TI000 pin is detected.
When the edge of the TI010 pin is detected, an interrupt signal (INTTM000) is generated. Mask the INTTM000
signal when it is not used.
Capture & count clear input
Note
Figure 6-29. Timing Example of Clear & Start Mode Entered by TI000 Pin Valid Edge Input
Figure 6-28. Block Diagram of Clear & Start Mode Entered by TI000 Pin Valid Edge Input
(TMC003, TMC002)
Capture interrupt
Capture interrupt
(TI000 pin input)
Capture register
Capture register
detection
detection
TM00 register
Count clock
Edge
Edge
Operable bits
TO00 output
(INTTM000)
(INTTM010)
(CR000)
(CR010)
(CR000: Capture Register, CR010: Capture Register) (1/3)
TMC003, TMC002
(CR000: Capture Register, CR010: Capture Register)
0000H
(a) TOC00 = 13H, PRM00 = 30H, CRC00 = 05H, TMC00 = 0AH
Operable bits
L
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
00
Capture signal
Capture
Preliminary User’s Manual U19111EJ2V1UD
signal
0000H
0000H
L
Capture register
Timer counter
10
(CR000)
L
M
(TM00)
Capture register
Clear
M
(CR010)
N
N
O
O
P
controller
P
Output
Q
Q
R
TO00
output
Interrupt signal
(INTTM010)
Interrupt signal
(INTTM000)
R
S
Note
S
T
TO00 pin
T
Note