5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
MicroSDCardSPImode:
1.DAT3worksasCS(chipselect);
2.CMDworksasDI(DataIn);
3.CLKworksasClock;
4.DAT0worksasDO(Dataout).
ESP32-WRVER/ESP32-724-WROVER/ESP32-S3-WROVER:
MicroSD Card:
ESP Module Pin Configuration:
ADC
PlaceclosetoModule.
Note:
1.Vout = 0.6*(1+R1/R2);
Power Regulator: 5 -> 3.3V
Peripherals Power
:
PERI_PWR_ON = H, PER_ VCC_ 3V3 =
OFF
PERI_PWR_ON = L, PER_ VCC_ 3V3 =
ON
ESP0_SD_CMD
ESP0_SD_CLK
ESP0_SD_DAT0
ESP0_SD_DET
ESP0_SD_VCC33
ESP0_SD_DET
ES_I2C_CLK
ES_I2C_SDA
ESP0_SD_DAT3
ESP0_SD_DAT1
ESP0_SD_DAT2
ESP_EN
ES_I2C_CLK
ES_I2C_SDA
ESP_IO18
ESP_IO17
ES_I2C_CLK
ES_I2C_SDA
ESP_IO5
ESP_IO0
ESP_IO45
ESP_IO46
ESP_IO2
ESP_RXD
ESP_TXD
ESP0_Boot_IO0
ESP0_Boot_IO2
ESP0_Boot_EN
ESP_IO6
ESP_IO17
ESP_IO18
ESP_IO40
ESP_IO11
ESP_IO38
ESP_IO21
ESP_IO39
Camera_SIOD
Camera_SIOC
Camera_XCLK
Camera_PCLK
Camera_HREF
Camera_VSYNC
Camera_D9
ESP_IO41
ESP_IO42
ESP_IO12
ESP_IO3
ESP_IO14
ESP_IO47
ESP_IO13
Camera_D8
Camera_D7
Camera_D6
Camera_D5
Camera_D4
Camera_D3
Camera_D2
ESP_USB_DP
ESP_USB_DM
ESP_TXD
ESP_RXD
BAT_MEAS_ADC
VDD33_EN
PERI_PWR_ON
Camera_SIOC
Camera_SIOD
Camera_PCLK
Camera_HREF
Camera_VSYNC
Camera_XCLK
Camera_D[2:9]
ESP_LCD_DC
ESP_LCD_CLK
ESP_LCD_SDA
Codec_I2S0_SCLK
Codec_I2S0_LRCK
Codec_I2S0_DSDIN
ES7210_MCLK
ES7210_SCLK
ES7210_LRCK
ES7210_SDOUT
BT_ARRAY_ADC
ES7210_SCLK
ES7210_LRCK
ES7210_MCLK
ES7210_SDOUT
ESP_IO9
ESP_IO45
ESP_IO10
BT_ARRAY_ADC ESP_IO5
Codec_I2S0_DSDIN ESP_IO8
Codec_I2S0_SCLK_R
Codec_I2S0_LRCK_R
ESP_IO2
ESP_IO1
ESP_LCD_DC
ESP_LCD_CLK
ESP_LCD_SDA
ESP_IO2
ESP_IO1
ESP_IO0
BAT_MEAS_ADC
ESP0_Boot_IO0
ESP0_Boot_IO2
ESP0_Boot_EN
ESP_IO0
ESP_IO2
ESP_EN
ESP_TXD
ESP_RXD
ESP_USB_DP
ESP_USB_DM
ESP_IO20
ESP_IO19
ESP0_SD_CLK
ESP0_SD_CMD
ESP0_SD_DAT0
ESP_IO15
ESP_IO7
ESP_IO4
ESP_IO6
ESP_IO0
ESP_EN
ES_I2C_SDA
ES_I2C_CLK
Codec_I2S0_SCLK
Codec_I2S0_LRCK
Codec_I2S0_MCLK
Codec_I2S0_MCLK
ESP_IO16
PERI_PWR_ON
Codec_I2S0_LRCK_R
Codec_I2S0_SCLK_R
PA_CTRL
PA_CTRL ESP_IO48
ESP_IO1
ESP_IO2
ESP_RXD
ESP_TXD
ESP_IO42
ESP_IO41
ESP_IO40
ESP_IO39
ESP_IO38
ESP_IO37
ESP_IO36
ESP_IO35
ESP_IO0
ESP_IO4
ESP_IO5
ESP_IO6
ESP_IO7
ESP_IO15
ESP_IO16
ESP_IO17
ESP_IO18
ESP_IO8
ESP_IO19
ESP_IO20
ESP_IO3
ESP_IO46
ESP_IO9
ESP_IO10
ESP_IO11
ESP_IO12
ESP_IO13
ESP_IO14
ESP_IO21
ESP_IO47
ESP_IO45
ESP_IO48
ESP_IO20
GNDGND
SD0_VCC33
GND
SD0_VCC33PER_VCC_3V3
GNDGND
GND
ESP0_VDD33
GND
GND
ESP0_VDD33
VCC_3V3
VCC_3V3
GND GNDGND
VCC_3V3
VCC_5V
GND GND
VCC_3V3 PER_VCC_3V3
GND
GND
ESP0_VDD33
VCC_3V3
GND
GND
ES_I2C_SDA
3,4,5
ES_I2C_CLK 3,4,5
ESP0_Boot_IO0
5
ESP0_Boot_IO2
5
ESP0_Boot_EN
5
ESP_USB_DP
5
ESP_USB_DM
5
ESP0_UART0_TX 5
ESP0_UART0_RX
5
BAT_MEAS_ADC
5
Camera_D[2:9]
3
Camera_SIOD
3
Camera_SIOC 3
Camera_PCLK
3
Camera_HREF
3
Camera_VSYNC
3
Camera_XCLK 3
ESP_LCD_DC 3
ESP_LCD_CLK 3
ESP_LCD_SDA 3
Codec_I2S0_SCLK 4
Codec_I2S0_LRCK 4
Codec_I2S0_DSDIN 4
ES7210_MCLK 4
ES7210_SCLK 4
ES7210_LRCK 4
ES7210_SDOUT
4
BT_ARRAY_ADC
6
Codec_I2S0_MCLK 4
PERI_PWR_ON
3
PA_CTRL 3,4
Title
Size
Document Number Re v
Date: Sheet o f
02_ESP32-S3 3.0
ESP32-S3-KORVO-2
C
2 6Friday, September 17, 2021
Title
Size
Document Number Re v
Date: Sheet o f
02_ESP32-S3 3.0
ESP32-S3-KORVO-2
C
2 6Friday, September 17, 2021
Title
Size
Document Number Re v
Date: Sheet o f
02_ESP32-S3 3.0
ESP32-S3-KORVO-2
C
2 6Friday, September 17, 2021
C243
10uF/25V(20%)(NC)
ESP32-S3-WROOM-1
U20
GND1
1
3V3
2
EN
3
IO4
4
IO5
5
IO6
6
IO7
7
IO15
8
IO16
9
IO17
10
IO18
11
IO19
13
IO20
14
IO8
12
GND2
40
IO1
39
IO2
38
TXD0
37
RXD0
36
IO42
35
IO41
34
IO40
33
IO39
32
IO38
31
IO37
30
IO36
29
IO35
28
IO0
27
IO46
16
IO9
17
IO10
18
IO11
19
IO12
20
IO13
21
IO14
22
IO21
23
IO47
24
IO48
25
IO3
15
IO45
26
EPAD
41
C241
22pF/50V(5%)
R259 10K(1%)(NC)
R430 0(1%)
R383 0(1%)
TP35
1
R433 0(1%)
R254 10K(1%)(NC)
R308 0(1%)
TP46
1
D27
LESD8D3.3CAT5G
R425 0(1%)
R255 10K(1%)(NC)
R303 0(1%)
C242
10uF/25V(20%)
R287 0(1%)
D25
LESD8D3.3CAT5G
R221 10K(1%)
C27
0.1uF/50V(10%)
C128
100uF/6.3V(20%)
Q3
AO3401A
R256 10K(1%)(NC)
R323 0(1%)
TP42
1
R281 51(1%)(NC)
TP47
1
C127
1uF/16V(10%)
C129
0.1uF/50V(10%)
R257 10K(1%)(NC)
D3
LESD8D3.3CAT5G
C26
10uF/25V(20%)
IN
GND
EN FB
LX
U2 ETA3409S2F
4
2
1 5
3
R282 0(1%)
R302 0(1%)(NC)
R426 0(1%)
R185 10K(1%)
D26
LESD8D3.3CAT5G
J17
CON6X1
1
1
2
2
3
3
4
4
5
5
6
6
D4
LESD8D3.3CAT5G
TP43
1
L1 2.2uH(20%)_3A
R15
100K(1%)(NC)
R28 3.3K(1%)
R292 0(1%)
R258 10K(1%)(NC)
TP36
1
D5
LESD8D3.3CAT5G
D33
RED LED
R29 3.3K(1%)
R427 0(1%)
C238
0.1uF/50V(10%)
R173 51K(1%)(NC)
R284 0(1%)
R291 0(1%)
TP44
1
D6
LESD8D3.3CAT5G
R11
100K(1%)
C239
10uF/25V(20%)
R377 0(1%)
R422 0(1%)
R174 51K(1%)(NC)
D2LESD8D3.3CAT5G
R372 0(1%)
C240
0.1uF/50V(10%)
TP34
1
R375 0(1%)
R378 0(1%)
R423 0(1%)
R436 0(1%)(NC)
R374 0(1%)
R14
150K(1%)
R48 10K(1%)
R406 0(1%)
R435 0(1%)
R407
10K(1%)(NC)
R42 51K(1%)
R295 0(1%)
R379 0(1%)
R289 0(1%)
R424 0(1%)
C156 0.1uF/50V(10%)
R371 0(1%)
C16
10uF/25V(20%)
J2
TF_CARD
CD/DATA3
2
CMD
3
VDD
4
CLK
5
VSS
6
DATA0
7
DATA1
8
CD
9
G1
10
DATA2
1
G2
11
G3
12
G4
13
R43 51K(1%)
C245 0.1uF/50V(10%)
R380 0(1%)
R313 0(1%)
R408 0(1%)
Q12 AO3401A(NC)
G
S
D
R294 0(1%)R13
5.1K(1%)
R44 51K(1%)
R428 0(1%)
R381 0(1%)
J18
CON4X1_2P54
1
1
2
2
3
3
4
4
R306 0(1%)
R373 0(1%)
R434 0(1%)
R296 0(1%)(NC)
TP45
1
R300 0(1%)
R12
680K(1%)
R260 10K(1%)(NC)
R429 0(1%)
R382 0(1%)
R253 10K(1%)(NC)
R304 0(1%)