UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 353

• Manufacturer Part Number: UPD78F1233GB-GAH-AX
• Description: MCU 16BIT 78K0R/LX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1233GB-GAH-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: 50
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

TAUS
default
setting
Channel
default
setting
Remark
Sets slave channel.
Sets the TAU0EN bit of the PER2 register to 1.
Sets the TPS0 register.
Sets the TMRn and TMRm registers of two channels to
be used (determines operation mode of channels).
An interval (period) value is set to the TDRn register of
the master channel, and a duty factor is set to the TDRm
register of the slave channel.
n = 00, 02, 04, 06, 08, 10 (78K0R/IB3: n = 02, 04, 06 and 10)
m = n + 1
Determines the clock frequencies of CK00 and CK01
for channels 0 to 7, and those of CK02 and CK03 for
channels 8 to 11.
The TOMm bit of the TOM0 register is set to 1
(slave channel output mode).
Sets the TOLm bit.
Sets the TOm bit and determines default level of the
TOm output.
Sets TOEm to 1 and enables operation of TOm.
Clears the port register and port mode register to 0.
Figure 6-65. Operation Procedure When PWM Function Is Used (1/2)
Software Operation
CHAPTER 6 TIMER ARRAY UNIT TAUS
User’s Manual U19678EJ1V1UD
Power-off status
Power-on status. Each channel stops operating.
Channel stops operating.
(Clock is supplied and some power is consumed.)
The TOm pin goes into Hi-Z output state.
The TOm default setting level is output when the port
mode register is in output mode and the port register is 0.
TOm does not change because channel stops operating.
The TOm pin outputs the TOm set level.
(Clock supply is stopped and writing to each register is
disabled.)
(Clock supply is started and writing to each register is
enabled.)
Hardware Status
351