UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 372

• 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

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Remarks 1. The above figure illustrates a communication operation where data is transmitted with the MSB first.
Writing to SOTB1n or
Writing to SOTB1n or
Writing to SOTB1n or
2.
Writing to SOTB1n or
(a) Type 1; CKP1n = 0, DAP1n = 0, DIR1n = 0
(b) Type 2; CKP1n = 0, DAP1n = 1, DIR1n = 0
(c) Type 3; CKP1n = 1, DAP1n = 0, DIR1n = 0
(d) Type 4; CKP1n = 1, DAP1n = 1, DIR1n = 0
reading from SIO1n
reading from SIO1n
reading from SIO1n
reading from SIO1n
n = 0, 1
SI1n capture
SI1n capture
SI1n capture
SI1n capture
CSOT1n
CSOT1n
CSOT1n
CSOT1n
CSIIF1n
CSIIF1n
CSIIF1n
CSIIF1n
SCK1n
SCK1n
SCK1n
SCK1n
SO1n
SO1n
SO1n
SO1n
CHAPTER 15 SERIAL INTERFACES CSI10 AND CSI11
Figure 15-11. Timing of Clock/Data Phase
D7
D7
User’s Manual U17554EJ4V0UD
D7
D7
D6
D6
D6
D6
D5
D5
D5
D5
D4
D4
D4
D4
D3
D3
D3
D3
D2
D2
D2
D2
D1
D1
D1
D1
D0
D0
D0
D0