UPD78F0537DGA(T)-9EV-A NEC, UPD78F0537DGA(T)-9EV-A Datasheet - Page 409

• Manufacturer Part Number: UPD78F0537DGA(T)-9EV-A
• Description: 8BIT MCU, 128K FLASH, 7KB RAM, SMD
• Manufacturer: NEC

Specifications of UPD78F0537DGA(T)-9EV-A

• Controller Family/series: UPD78
• No. Of I/o's: 55
• Ram Memory Size: 7KB
• Cpu Speed: 20MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 128KB
• Oscillator Type: External, Internal

Remarks 1. n = 0:
Writing to SOTB1n or
Writing to SOTB1n or
Writing to SOTB1n or
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
2. The above figure illustrates a communication operation where data is transmitted with the MSB first.
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
µ
µ
SCK1n
SCK1n
SCK1n
SO1n
SO1n
SO1n
PD78F0531, 78F0532, 78F0533
PD78F0534, 78F0535, 78F0536, 78F0537, 78F0537D
SO1n
CHAPTER 16 SERIAL INTERFACES CSI10 AND CSI11
Figure 16-10. Timing of Clock/Data Phase
D7
D7
User’s Manual U17260EJ6V0UD
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
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