Datasheet

5/20/2019 5:08 PM f=0.50 C:\Users\59535\Documents\Tencent Files\595355940\FileRecv\MT3620 grove breakout v1.0.sch (Sheet: 1/1)
PIN HEADERS
GROVE CONNECTORS
I2C ADC
GPIO0 GPIO1
UART1
I2C I2C
ANALOG ANALOG
UART0
SPI
MT3620 Grove Berak out V1
1
： 除原来
UART I2C
的芯片，从开 板上直接引出到
Grove
的
I2C
座子上
2
：包含
2
个
ADC
，
2
个
I2C
，
2
个
GPIO
，
2
个全部
Grove
接口
DIP
3: 1SPI
接口采用
90°
的插 方式从中 引出到板
2019/03/07 Vincent Yang
REV Description DATE BY
AD7992BRMZ-1
0R
0R
+3V3
+3V3
GND
GND
100nF
GND
+3V3
+3V3
GND
GND
+3V3 +3V3
GND
GND
+3V3
+3V3
GND
+3V3
GND
DNP
J2
DNP
DNP
4.7K 4.7K
+3V3
10uF
0R
0R
GND
GND
+3V3
+3V3
GND
GND
GND
+3V3
GND
0R
DNP
0R
DNP
GND
GND
GND
1
2
3
4
CN1
1
2
3
4
CN2
1
2
3
4
CN3
1
2
3
4
CN4
1
2
3
4
CN5
1
2
3
4
CN6
VIN1
5
VIN2
4
VDD
3
AS
6
AGND
2
SDA
9
SCL
10
ALERT
8
CONVST
1
AGND
7
U2
R4
R5
C2
1
2
3
4
CN7
1
2
3
4
CN8
1
2
3
4
5
6
J1
1
2
3
4
5
6
J2
1
2
3
4
5
6
J3
1
2
3
4
5
6
J4
1
2
3
4
5
6
J5
R1 R2
C1
ADC0/GPIO41/PWM4/GPIO4
1
ADC1/GPIO42/PWM5/GPIO5
2
ADC2/GPIO43/PWM6/GPIO6
3
GND
4
SCK0/TXD0/GPIO26/PWM8/GPIO8
5
MOSI0/RTS0/GPIO27/PWM9/GPIO9
6
MISO0/RXD0/GPIO28/PWM10/GPIO10
7
CSA0/CTS0/GPIO29/PWM11/GPIO11
8
CSB0/GPIO30
9
SCL1/RTS1/MPSI1/GPIO32
10
CTS1/CSA1/GPIO34
11
GND
12
GPIO31/SCLK1/TXD1
13
GPIO33/MISO1/RXD1/SDA1
14
GPIO35/CSB1
15
3.3V
16
3.3V
17
GND
18
3.3V_RTC
19
PMU_EN
20
WAKEUP
21
SYS_RST
22
GND
23
5V
24
R3
R6
R7
C3
R8
C4
A0
A0
A1
A1
SCLK1/TXD1
SCLK1/TXD1
SCLK1/TXD1
GPIO35
GPIO35
GPIO35
PMU_EN
PMU_EN
WAKEUP
WAKEUP
SYS_RST
SYS_RST
GPIO6
GPIO6
GPIO6
MOSI0
MOSI0
MOSI0
CSA0
CSA0
CSA0
GPIO30
GPIO30
GPIO30
SCL1
SCL1 SCL1
SCL1
SCL1
GPIO34
GPIO34
GPIO34
MISO0/RXD0
MISO0/RXD0
MISO0/RXD0
MISO0/RXD0
SCLK0/TXD0
SCLK0/TXD0
SCLK0/TXD0
SCLK0/TXD0
SDA1/RXD1
SDA1/RXD1SDA1/RXD1 SDA1/RXD1
SDA1/RXD1
SDA1/RXD1
ADC0/GPIO41
ADC0/GPIO41
ADC0/GPIO41
ADC1/GPIO42 ADC1/GPIO42
ADC1/GPIO42
Seeed Studio
TITLE:
Design: Check:
Date: Vision:
A
B
C
D
1 2 3 4 5 6
A
B
C
D
1 2 3 4 5 6
Seeed Studio
TITLE:
Design: Check:
Date: Vision:
A
B
C
D
1 2 3 4 5 6
A
B
C
D
1 2 3 4 5 6
Seeed Studio
TITLE:
Design: Check:
Date: Vision:
A
B
C
D
1 2 3 4 5 6
A
B
C
D
1 2 3 4 5 6