CHAPTER 23 EXAMPLE of CONNECTING SERIAL WRITING
23.4 Example of Connecting Serial Writing
Notes:
•
When the SIN0, SOT0, or SCK0 pin is used also in a user system, the control circuit shown in
Figure 23.1-2 is required like P60. (During serial write, the user circuit can be disconnected using
the /TICS signal from the flash microcontroller programmer.)
•
Connect the AF220/AF210/AF120/AF110 while the user power is off.
520
FUJITSU MICROELECTRONICS LIMITED
MB90335 Series
CM44-10137-6E