Panasonic F77G, MN101C77C user manual Target Board for programming using the YDC Serial Writer

Models: F77G MN101C77C

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Chapter 18 Flash EEPROM

18-6-2 Circuit Requirements for the Target Board

(in Clock Synchronous Communication using the YDC Serial Writer)

This section describes the circuit requirements for the target board for onboard serial programming with the serial interface 0 using YDC serial writer.

 

 

Target Board

 

 

VPP

MN101CF77G

YDC

VDD

NRST

 

NRST

VPP

 

 

Serial

P05

P05

VDD

 

P04

Writer

P04

VSS

P03

 

P03

 

 

 

VSS

 

 

 

 

Figure 18-6-1 Target Board for programming using the YDC Serial Writer

Pins

VPP : 5.0 V power supply (for Flash EEPROM)

VDD : MN101CF77G: 2.7 V to 3.6 V power supply (for Flash EEPROM and internal circuits)

NRST : Reset

P03 : Serial interface 0 data I/O pin (used as SBO0 pin as well)

P05 : Serial interface 0 clock pin (used as SBT0 pin as well)

P04 : Busy signal output pin (used as SBI0 as well)

VSS : Ground

Onboard Serial Interface Programming Mode

XVIII-13

Page 537
Image 537
Panasonic F77G, MN101C77C user manual Target Board for programming using the YDC Serial Writer