WM8351GEB/V Wolfson Microelectronics, WM8351GEB/V Datasheet - Page 186

• Manufacturer Part Number: WM8351GEB/V
• Description: Audio CODECs Audio CODEC plus pwr management
• Manufacturer: Wolfson Microelectronics

Specifications of WM8351GEB/V

• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 2
• Conversion Rate: 48 KSPS
• Interface Type: Serial (2-Wire, 3-Wire, 4-Wire)
• Resolution: 12 bit
• Operating Supply Voltage: 3.7 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: BGA
• Minimum Operating Temperature: - 25 C
• Number Of Channels: 2 ADC/2 DAC
• Supply Current: 260 uA
• Thd Plus Noise: - 83 dB
• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 2
• No. Of Input Channels: 8
• No. Of Output Channels: 6
• Adc / Dac Resolution: 24bit
• Adcs / Dacs Signal To Noise Ratio: 95dB
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

WM8351
w
R141(8Dh)
GPIO
function
select 2
Note: Undocumented combinations for GPn_FN (n = 4 to 7) are reserved
ADDRESS
Table 126 GPIO Function Select 2
15:12
11:8
BIT
3:0
7:4
GP4_FN
[3:0]
GP5_FN
[3:0]
GP6_FN
[3:0]
GP7_FN
[3:0]
LABEL
Depends on
status of
CONF pins
Depends on
status of
CONF pins
Depends on
status of
CONF pins
Depends on
status of
CONF pins
DEFAULT
0000
0001
0010
0011
0100
0101
1010
0000
0001
0010
0011
0100
0101
0110
0111
1010
0000
0001
0010
0011
0100
0101
0110
0000
0001
0010
0011
0100
0101
0110
1100
Input (GPn_DIR=1) Output (GPn_DIR=0)
CHIP_RESET
GPIO4 function definition
HIBERNATE
GPIO5 function definition
HIBERNATE
HIBERNATE
GPIO6 function definition
HIBERNATE
HIBERNATE
GPIO7 function definition
HIBERNATE
ADCLRCLK
PWR_OFF
L_PWR1
L_PWR2
L_PWR3
FLASH
FLASH
(Level)
(Edge)
(Level)
(Edge)
(Level)
(Level)
MASK
MASK
GPIO
GPIO
GPIO
GPIO
Input
Input
Input
/MR
DESCRIPTION
-
-
-
-
-
-
-
-
-
PD, March 2010, Rev 4.2
CODEC_OPCLK
/BATT_FAULT
/BATT_FAULT
/VCC_FAULT
ADCLRCLKB
FLASH_OUT
/VCCFAULT
ADCLRCLK
/MEMRST
/MEMRST
Production Data
FLL_CLK
MICSHT
MICDET
MICSHT
MICDET
MICDET
MICSHT
MICDET
MICSHT
P_CLK
P_CLK
Output
Output
Output
32kHz
GPIO
GPIO
GPIO
GPIO
ADA
ADA
ADA
ADA
RTC
186