UPD78F0535GB(T)-UEU-A NEC, UPD78F0535GB(T)-UEU-A Datasheet - Page 274

• Manufacturer Part Number: UPD78F0535GB(T)-UEU-A
• Description: 8BIT MCU, 60K FLASH, 3KB RAM, LQFP
• Manufacturer: NEC

Specifications of UPD78F0535GB(T)-UEU-A

• Controller Family/series: UPD78
• No. Of I/o's: 55
• Ram Memory Size: 3KB
• Cpu Speed: 20MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 60KB
• Oscillator Type: External, Internal

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274
Note
Cautions 1. When TMHE0 = 1, setting the other bits of TMHMD0 is prohibited. However, TMHMD0 can be
Remarks 1. f
3.
2. TMC506: Bit 6 of 8-bit timer mode control register 50 (TMC50)
2. In the PWM output mode, be sure to set the 8-bit timer H compare register 10 (CMP10) when
3. The actual TOH0/P15 pin output is determined depending on PM15 and P15, besides TOH0
• Mode in which the count clock is cleared and started upon a match of TM50 and CR50 (TMC506 = 0)
• PWM mode (TMC506 = 1)
Note the following points when selecting the TM50 output as the count clock.
It is not necessary to enable (TOE50 = 1) TO50 output in any mode.
Start the operation of 8-bit timer/event counter 50 first and then enable the timer F/F inversion
operation (TMC501 = 1).
Start the operation of 8-bit timer/event counter 50 first and then set the count clock to make the duty =
50%.
TMC501: Bit 1 of TMC50
PRS
refreshed (the same value is written).
starting the timer count operation (TMHE0 = 1) after the timer count operation was stopped
(TMHE0 = 0) (be sure to set again even if setting the same value to CMP10).
output.
: Peripheral hardware clock frequency
CHAPTER 9 8-BIT TIMERS H0 AND H1
User’s Manual U17260EJ6V0UD