UPD78F0552MA-FAA-AX Renesas Electronics America, UPD78F0552MA-FAA-AX Datasheet - Page 344

• Manufacturer Part Number: UPD78F0552MA-FAA-AX
• Description: MCU 8BIT 16-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2-Lr

Specifications of UPD78F0552MA-FAA-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 9
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0/Kx2-L
7.4.4 PWM output operation
(TMC5n) is set to 1.
R01UH0028EJ0400 Rev.4.00
Sep 27, 2010
Note The initial value of TO5n output can be set by bits 2 and 3 (LVR5n, LVS5n) of 8-bit timer mode control register
8-bit timer/event counter 5n operates as a PWM output when bit 6 (TMC5n6) of 8-bit timer mode control register 5n
The duty pulse determined by the value set to 8-bit timer compare register 5n (CR5n) is output from TO5n.
Set the active level width of the PWM pulse to CR5n; the active level can be selected with bit 1 (TMC5n1) of TMC5n.
The count clock can be selected with bits 0 to 2 (TCL5n0 to TCL5n2) of timer clock selection register 5n (TCL5n).
PWM output can be enabled/disabled with bit 0 (TOE5n) of TMC5n.
Caution In PWM mode, make the CR5n rewrite period 3 count clocks of the count clock (clock selected by
Remarks 1. PWM output is operable only in the 78K0/KB2-L and 78K0/KC2-L.
TM5n count value
5n (TMC5n).
Count clock
TCL5n) or more.
2. 78K0/KB2-L, 78K0/KC2-L: n = 0, 1
TO5n
CR5n
Note
Count start
00H
01H
t
Figure 7-17. Square-Wave Output Operation Timing
02H
N
CHAPTER 7 8-BIT TIMER/EVENT COUNTERS 50 AND 51
N
1
N
00H
01H
02H
N
1
N
00H
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