UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 260

• Manufacturer Part Number: UPD78F1506GF-GAT-AX
• Description: MCU 16BIT 78K0R/LX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Lx3r

Specifications of UPD78F1506GF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 78
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0R/Lx3
6.1 Functions of Timer Array Unit
6.1.1 Functions of each channel when it operates independently
of the other channel (for details, refer to 6.6.1 Overview of single-operation function and combination operation
function).
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
The timer array unit has the following functions.
Independent operation functions are those functions that can be used for any channel regardless of the operation mode
(1) Interval timer
(2) Square wave output
(3) External event counter
(4) Divider function
(5) Input pulse interval measurement
(6) Measurement of high-/low-level width of input signal
Remark
Each timer of a unit can be used as a reference timer that generates an interrupt (INTTMmn) at fixed intervals.
A toggle operation is performed each time INTTMpq is generated and a square wave with a duty factor of 50% is
output from a timer output pin (TOpq).
Each timer of a unit can be used as an event counter that generates an interrupt when the number of the valid
edges of a signal input to the timer input pin (TIpq) has reached a specific value.
A clock input from a timer input pin (TIpq) is divided and output from an output pin (TOpq).
Counting is started by the valid edge of a pulse signal input to a timer input pin (TIpq). The count value of the timer
is captured at the valid edge of the next pulse. In this way, the interval of the input pulse can be measured.
Counting is started by a single edge of the signal input to the timer input pin (TIpq), and the count value is captured
at the other edge. In this way, the high-level or low-level width of the input signal can be measured.
mn: Unit number + Channel number, pq: Unit number + Channel number (only for channels provided with
timer I/O pins)
78K0R/LF3:
78K0R/LG3:
78K0R/LH3:
mn = 00 to 07, 10 to 13, pq = 00 to 04, 07
mn = 00 to 07, 10 to 13, pq = 00 to 07
mn = 00 to 07, 10 to 13, pq = 00 to 07, 10 to 13
CHAPTER 6 TIMER ARRAY UNIT
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