WM8352 datasheet(272/336 Pages) WOLFSON

272 / 336 page

WM8352

Production Data

PD, February 2011, Rev 4.4

272

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

Input:

0 = Active low

1 = Active high

Output:

0 = CMOS

1 = Open drain

Reset by state machine. Default held in metal mask.

GP1_CFG

GPIO1 pin polarity/type:

Input:

0 = Active low

1 = Active high

Output:

0 = CMOS

1 = Open drain

Reset by state machine. Default held in metal mask.

GP0_CFG

GPIO0 pin polarity/type:

Input:

0 = Active low

1 = Active high

Output:

0 = CMOS

1 = Open drain

Reset by state machine. Default held in metal mask.

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

R140 (8Ch)

GPIO

Function

Select 1

15:12

GP3_FN[3:0]

0000

0001

0000

GPIO3 alternate function:

Input:

0000 = GPIO

0001 = PWR_ON

0010 = LDO_ENA

0011 = PWR_OFF

0100 = FLASH

Output:

0000 = GPIO

0001 = P_CLK

0010 = VRTC

0011 = 32kHz

0100 = /MEMRST

Reset by state machine. Default held in metal mask.

11:8

GP2_FN[3:0]

0000

0011

GPIO2 alternate function:

Input:

0000 = GPIO

0001 = PWR_ON

0010 = /WAKEUP

0011 = 32KHZ

0100 = L_PWR3

Output:

0000 = GPIO

0001 = PWR_ON

0010 = VRTC

0011 = 32KHZ

WM8352 Datasheet(PDF) 272 Page - Wolfson Microelectronics plc

WM8352 Datasheet(HTML) 272 Page - Wolfson Microelectronics plc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL