AN3250

Setting up a Multi-Bank application

Doc ID 17761 Rev 1

9/16

3.1.1

Microcontroller's perspective

From the microcontroller's perspective, each bank is addressed using E0 and E1 pins, as

shown in Figure 8.

Figure 8.

Addressing the 4 banks with a microcontroller (I²C only)

Ai18131

UID 0

UID 1

UID 2

UID 3

DSFID

DSFID

DSFID

DSFID

Bank 0

Bank 1

Bank 2

Bank 3

E0 = 0

E1 = 0

E0 = 1

E1 = 0

E0 = 0

E1 = 1

E0 = 1

E1 = 1

Microcontroller or ASIC