Shenzhen ADA Electronics Co. Ltd. ADA789 Manual De Usuario
第
2 页共 11 页
目录
1
PRODUCT INTRODUCTION ............................................................................................... 3
2
PIN DEFINITION .................................................................................................................. 4
3. FUNCTION DESCRIPTION ................................................................................................ 6
3.1.
MCU ..................................................................................................................................... 6
3.2.
RAM,
F
LASH
............................................................................................................................ 6
3.3.
C
LOCK
.................................................................................................................................... 6
3.4
I
NTERFACE
........................................................................................................................................... 6
3.4.1 UART .......................................................................................................................................................... 6
3.4.2 SPI .............................................................................................................................................................. 6
3.4.3 I
3.4.2 SPI .............................................................................................................................................................. 6
3.4.3 I
2
C ............................................................................................................................................................... 6
3.4.4 USB ............................................................................................................................................................. 6
3.4.5 ADC ............................................................................................................................................................ 6
3.4.6 GPIO ........................................................................................................................................................... 6
3.4.7 CHIP_EN .................................................................................................................................................... 6
3.4.5 ADC ............................................................................................................................................................ 6
3.4.6 GPIO ........................................................................................................................................................... 6
3.4.7 CHIP_EN .................................................................................................................................................... 6
3.5.
S
OFTWARE PROGRAMMING
................................................................................................... 6
3.6.
W
ORKING MODE
.................................................................................................................... 7
4. ELECTRICAL PARAMETERS .............................................................................................. 7
4.1.
A
BSOLUTE MAXIMUM RATING
................................................................................................... 7
4.2.
O
PERATING CONDITION
.......................................................................................................... 8
4.3.
D
IGITAL
IO
CHARACTERISTIC
.................................................................................................... 8
4.4.
P
OWER CONSUMPTION
............................................................................................................ 8
4.5.
E
LECTRO
-S
TATIC DISCHARGE
................................................................................................... 8
4.6. RE-FLOW TEMPERATURE CURVE......................................................................................... 9