UPD78F0535GB(T)-UEU-A NEC, UPD78F0535GB(T)-UEU-A Datasheet - Page 450

• 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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(5) Setting STT0 and SPT0 (bits 1 and 0 of IICC0) again after they are set and before they are cleared to 0 is
(6) When transmission is reserved, set SPIE0 (bit 4 of IICL0) to 1 so that an interrupt request is generated
prohibited.
when the stop condition is detected. Transfer is started when communication data is written to IIC0
after the interrupt request is generated. Unless the interrupt is generated when the stop condition is
detected, the device stops in the wait state because the interrupt request is not generated when
communication is started. However, it is not necessary to set SPIE0 to 1 when MSTS0 (bit 7 of IICS0) is
detected by software.
CHAPTER 17 SERIAL INTERFACE IIC0
User’s Manual U17260EJ6V0UD