UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 339

• Manufacturer Part Number: UPD78F0890GK(A)-GAJ-AX
• Description: 8BIT MCU, 128K FLASH, 7K RAM, LQFP
• Manufacturer: NEC

Specifications of UPD78F0890GK(A)-GAJ-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 55
• Ram Memory Size: 7KB
• Cpu Speed: 20MHz
• No. Of Timers: 10
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 128KB
• Oscillator Type: External, Internal

1. Data length: 8 bits, LSB first, Parity: Even parity, Stop bit: 1 bit, Communication data: 55H
2. Data length: 8 bits, MSB first, Parity: Even parity, Stop bit: 1 bit, Communication data: 55H
3. Data length: 8 bits, MSB first, Parity: Even parity, Stop bit: 1 bit, Communication data: 55H, T
4. Data length: 7 bits, LSB first, Parity: Odd parity, Stop bit: 2 bits, Communication data: 36H
5. Data length: 8 bits, LSB first, Parity: None, Stop bit: 1 bit, Communication data: 87H
Remark n = 0, 1
inverted output
Start
Start
Start
Start
Start
Figure 14-22. Example of Normal UART Transmit/Receive Data Waveform
D0
D7
D7
D0
D0
CHAPTER 14 SERIAL INTERFACES UART60 AND UART61
D1
D6
D6
D1
D1
D2
D5
D5
D2
D2
User’s Manual U17554EJ4V0UD
D3
D4
D4
D3
1 data frame
1 data frame
1 data frame
1 data frame
D3
1 data frame
D4
D3
D3
D4
D4
D5
D2
D2
D5
D5
D6
D1
D1
D6
D6
D7
D0
D0
Parity
D7
Parity
Parity
Parity
Stop
Stop
Stop
Stop
Stop
Stop
X
D6n pin
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