UPD78F0551MA-FAA-AX Renesas Electronics America, UPD78F0551MA-FAA-AX Datasheet - Page 326

• 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
(12) Reading of 16-bit timer counter 00 (TM00)
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
TM00 can be read without stopping the actual counter, because the count values captured to the buffer are fixed
when it is read. The buffer, however, may not be updated when it is read immediately before the counter counts up,
because the buffer is updated at the timing the counter counts up.
TM00 count value
Read signal
Count clock
Read buffer
Figure 6-59. 16-bit Timer Counter 00 (TM00) Read Timing
0034H
0034H
0035H
0035H
0036H
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
0037H
0037H
0038H
0038H
0039H
003AH
003BH
003BH
312