UPD78F1144AGB-GAH-AX Renesas Electronics America, UPD78F1144AGB-GAH-AX Datasheet - Page 217

• Manufacturer Part Number: UPD78F1144AGB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3r

Specifications of UPD78F1144AGB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

6.4.5 Timer Interrupt and TO0n Pin Output at Operation Start
timer interrupt at count start.
generation.
toggle operation.
change either. After counting one cycle, INTTM0n is output and TO0n performs a toggle operation.
In the interval timer mode or capture mode, the MD0n0 bit in the TMR0n register sets whether or not to generate a
When MD0n0 is set to 1, the count operation start timing can be known by the timer interrupt (INTTM0n)
In the other modes, neither timer interrupt at count operation start nor TO0n output is controlled.
Figures 6-32 and 6-33 show operation examples when the interval timer mode (TOE0n = 1, TOM0n = 0) is set.
When MD0n0 is set to 1, a timer interrupt (INTTM0n) is output at count operation start, and TO0n performs a
When MD0n0 is set to 0, a timer interrupt (INTTM0n) is not output at count operation start, and TO0n does not
Remark n = 0 to 6
Remark n = 0 to 6
Caution When TOE0n = 1, even if the output by timer interrupt of each timer (INTTM0n) contends with
INTTM0n
TCR0n
TO0n
TE0n
writing to TO0n, output is normally done to TO0n pin.
INTTM0n
Count operation start
TCR0n
TO0n
TE0n
Count operation start
Figure 6-32. When MD0n0 is set to 1
Figure 6-33. When MD0n0 is set to 0
CHAPTER 6 TIMER ARRAY UNIT
User’s Manual U17854EJ9V0UD
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