Datasheet

MikroElektronika
Figure 1: SerialFlash additional board
How to connect the board?
The SerialFlash additional board is connected to a development system via a 2x5 connector CN1 on the additional
board and a 2x5 connector on a development system’s port. Port selection depends on the arrangement of pins used
for SPI communication. Depending on the development system in use, it is necessary to set the appropriate switches
on DIP switch SW1 to the ON position, table 1. Jumper J1 is used to select power supply voltage (3.3V or 5V) to be
used to power the additional board.
SerialFlash
The SerialFlash additional board features 8Mbit serial ash memory. Due to a DIP switch and voltage translators
provided on the board, it can be easily connected to various 3.3V or 5V development systems.
Key features:
- SPI bus compatible serial interface;
- 8 Mbit of Flash memory;
- 3.3 V or 5 V single supply voltage;
- Bulk Erase (8 Mbit) in 8 s (typical).
MISO MOSI SCK
PIC 1 (P4) 4 (P5) 6 (P3)
dsPIC 3 (P2) 5 (P3) 8 (P6)
AVR-8051 2 (P6) 4 (P5) 7 (P7)
Position of switches on DIP switch SW1 for appropriate dev.system
Table 1