UPD78F1211MC-GAA-AX Renesas Electronics America, UPD78F1211MC-GAA-AX Datasheet - Page 271

• Manufacturer Part Number: UPD78F1211MC-GAA-AX
• Description: MCU 16BIT 78K0R/LX3 38-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1211MC-GAA-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 27
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 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: -

6.1.2 Simultaneous channel operation function
(timers operating according to the master channel), channels can be used for the following purposes.
(6) Measurement of high-/low-level width of input signal
By using the combination of a master channel (a reference timer mainly controlling the cycle) and slave channels
Simultaneous channel operation functions can be used for the following purposes.
(1) One-shot pulse output
(2) PWM (Pulse Width Modulator) output
(3) Multiple PWM (Pulse Width Modulator) output
Remarks 1. n = 00, 02 to 11
Counting is started by a single edge of the signal input to the timer input pin (TIn, SLTI), 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.
Two channels are used as a set to generate a one-shot pulse with a specified delay time and a specified pulse
width.
Two channels are used as a set to generate a pulse with a specified period and a specified duty factor.
By extending the PWM function and using one master channel and two or more slave channels, up to eleven
types of PWM signals that have a specific period and a specified duty factor can be generated.
2. The presence or absence of timer I/O pins of Channel 0, 1 and 8 to 11 in each timer array unit
channel depends on the product. see Table 6-1 Timer I/O Pins provided in Each Product for
details.
Edge detector
Edge detector
Operation clock
Operation clock
Timer input
Timer input
(TIn/SLTI)
(TIn/SLTI)
CHAPTER 6 TIMER ARRAY UNIT TAUS
User’s Manual U19678EJ1V1UD
Channel n (master)
Channel n
Channel m (slave)
Channel n (master)
Channel n (master)
Channel m (slave)
Channel p (slave)
Channel q (slave)
Compare operation
Compare operation
Compare operation
Compare operation
Compare operation
Compare operation
Compare operation
Capture operation
Interrupt signal (INTTMn)
Interrupt signal (INTTMn)
Start
Interrupt signal (INTTMn)
00H
Timer output
Timer output
Timer output
Timer output
(TOm)
(TOp)
(TOq)
(TOm)
Capture
xxH
Output
timing
(Master)
Duty
Duty
Duty
Start
Period
Period
Period
(Master)
Toggle
Pulse width
Toggle
(Slave)
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