UPD78F1211MC-GAA-AX Renesas Electronics America, UPD78F1211MC-GAA-AX Datasheet - Page 315

• 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: -

Master channel
Slave channel
(b) Set/reset timing
Remarks 1. to_reset: TOn pin reset/toggle signal
To realize 0%/100% output at PWM output, the TOn pin/TOn bit set timing at master channel timer
interrupt (INTTMn) generation is delayed by 1 count clock by the slave channel.
If the set condition and reset condition are generated at the same time, a higher priority is given to the
latter.
Figure 6-30 shows the set/reset operating statuses where the master/slave channels are set as follows.
Master channel:
Slave channel:
(Internal signal)
(Internal signal)
(Internal signal)
2. n: Channel number, p: Slave channel number
Count clock
to_set:
n = 00 to 11 (n = 00, 02, 04, 06, 08, 10 for master channel, n = 02 to 07 and 9: Timer input pin
(TIn) of 78K0R/IB3, n = 02 to 07 and 11: Timer output pin (TOn) of 78K0R/IB3)
n < p ≤ 11 (For details of the relation between the master channel and slave channel, refer to
6.4 Basic Rules of Simultaneous Channel Operation Function.)
TOn pin/
TOp pin/
INTTMn
to_reset
INTTMp
to_reset
to_set
TOn
TOp
f
CLK
TOn pin set signal
Figure 6-30. Set/Reset Timing Operating Statuses
TOEn = 1, TOMn = 0, TOLn = 0
TOEp = 1, TOMp = 1, TOLp = 0
CHAPTER 6 TIMER ARRAY UNIT TAUS
Delays to_reset by 1 count
clock with slave channel
Toggle
User’s Manual U19678EJ1V1UD
Set
Reset
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