ADVANCE

INFORMATION

CYWB012X Family

Document #: 001-05898 Rev.*C

Page 4 of 9

VDD33: In CYWB0124AB, the pin is no-connect internally. However, to migrate to CYWB0224AB, it must be connected to the highest

supply to the device. This supply must always be connected. If USB is used, then VDD33 must be connected to nominal 3.3 V (because

3.3 V is required for USB). VDD33 must be constantly supplied in CYWB0224AB.

Figure 1. 100-pin VFBGA Package Top View

1234

5678

9

10

AADV#

WE#

INT#

DRQ#

D+

D-

UVALID

XTALIN

AVSSQ

VDD33

A

B

DQ[1]

DQ[0]

OE#

DACK#

UVDDQ

UVSSQ

XVDDQ

XTALOUT

AVDDQ

RESETOUT

B

C

DQ[4]

DQ[3]

DQ[2]

XTALSLC[0]

XTALSLC[1]

NANDCFG

WAKEUP

TEST[1]

GPIO[1]

RESET#

C

D

DQ[7]

DQ[6]

DQ[5]

PVDDQ

VDD

GVDDQ

TEST[0]

GPIO[0]

SD_D[1]

SD_D[0]

D

E

DQ[10]

DQ[9]

DQ[8]

VGND

VGND

VGND

VGND

TEST[2]

SD_D[3]

SD_D[2]

E

F

DQ[13]

DQ[12]

DQ[11]

VGND

VGND

VGND

VDD

SD_CLK

SD_D[5]

SD_D[4]

F

G

CE#

DQ[15]

DQ[14]

VDD

VDD

VDD

VDD

SD_CMD

SD_D[7]

SD_D[6]

G

H

A[5]

A[6]

A[7]

PVDDQ

SNVDDQ

NAND_WE#

SSVDDQ

SD_POW

NAND_IO[2]

SD_WP

H

J

A[3]

CLK

A[4]

NAND_R/B#

NAND_CE#

NAND_ALE

NAND_WP#

NAND_IO[5]

NAND_IO[3]

NAND_IO[0]

J

K

A[0]

A[1]

A[2]

NAND_RE#

NAND_CE2#

NAND_CLE

NAND_IO[7]

NAND_IO[6]

NAND_IO[4] NAND_IO[1]

K

1234

5678

9

10

Top View

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