UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 217

• 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: -

(2) 16-bit timer capture/compare register 000 (CR000), 16-bit timer capture/compare register 010 (CR010)
CR000 and CR010 are 16-bit registers that are used with a capture function or comparison function selected by
using CRC00.
Change the value of CR000 while the timer is stopped (TMC003 and TMC002 = 00).
The value of CR010 can be changed during operation if the value has been set in a specific way. For details,
refer to 6.5.1 Rewriting CR010 during TM00 operation.
These registers can be read or written in 16-bit units.
Reset signal generation clears these registers to 0000H.
(i) When CR000 is used as a compare register
(ii) When CR000 is used as a capture register
The value set in CR000 is constantly compared with the TM00 count value, and an interrupt request signal
(INTTM000) is generated if they match. The value is held until CR000 is rewritten.
Caution CR000 does not perform the capture operation when it is set in the comparison mode, even
The count value of TM00 is captured to CR000 when a capture trigger is input.
As the capture trigger, an edge of a phase reverse to that of the TI000 pin or the valid edge of the TI010 pin
can be selected by using CRC00 or PRM00.
Address: FF12H, FF13H
CR000
Figure 6-3. Format of 16-Bit Timer Capture/Compare Register 000 (CR000)
if a capture trigger is input to it.
15
14
13
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
12
After reset: 0000H
FF13H
Preliminary User’s Manual U19111EJ2V1UD
11
10
9
R/W
8
7
6
5
FF12H
4
3
2
1
0
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