OpenIMU330BI Environmental, Electrical, and Physical Specifications¶
-
ENVIRONMENT
¶
Specifications | |
Operating Temperature (°C) | -40 to 85 |
Non-Operating Temperature (°C) | -40 to 85 |
Enclosure |
-
ELECTRICAL
¶
Specifications | |
Input Voltage (VDC) | 3.0 - 5.5 |
Power Consumption (mW) | < 250 |
Digital Interface | SPI or UART |
Output Date Rate | up to 200Hz (SPI) |
up to 200Hz (UART) | |
Input Clock Sync | 1KHz pulse (Configurable) |
-
ABSOLUTE MAXIMUM RATINGS
¶
Specifications | |
Input Voltage (VDD) | 3.0 to 5.5 V |
Digital Input Voltage to GND | -0.3 to 3.6 V |
Digital Output Voltage to GND | -0.3 to 3.6 V |
Calibration Temperature Range | -40 to 85 C |
Operating Temperature Range | -40 to 85 C |
Non-Operating Temperature Range | -40 to 85 C |
-
PHYSICAL
¶
Specifications | |
Size (mm) | 11x15x3 |
Weight (gm) | 1.0 |
Inteface Connector | 44 ball, BGA |
-
VOLTAGE VALUES
¶
Specifications | |
Nominal voltage | 3.3 V |
All Pins Voltage | 5 V |
Reset Pin Max Voltage | 3.6 V |
-
VALUES
¶
- Moisture Sensitivity Level (MSL) = 3
- The mechanical shock = 500 m/s2
-
COMPLIANCE
¶
-
INPUT VOLTAGE TOLERANCE
¶
No | MCU Pin | Name | Type | Description | Input Voltage
Tolerance
|
A1 | GND | P | Ground | ||
A2 | GND | P | Ground | ||
A3 | GND | P | Ground | ||
A4 | GND | P | Ground | ||
A5 | GND | P | Ground | ||
A6 | GND | P | Ground | ||
A7 | GND | P | Ground | ||
A8 | GND | P | Ground | ||
B3 | GND | P | Ground | ||
B4 | GND | P | Ground | ||
B5 | GND | P | Ground | ||
B6 | PB11 | DEBUG-RX | I | Receive debug data
from user to IMU
|
5V |
C2 | PB10 | DEBUG-TX | O | Transmit debug data
from IMU to user
|
5V |
C3 | DNC | Not Used | |||
C6 | GND | P | Ground | ||
C7 | VDD | P | DC3.3V typical,input
voltage range DC3.0V - 5.5V
|
||
D3 | GND | P | Ground | ||
D6 | VDD | P | DC3.3V typical,input
voltage range DC3.0V-5.5V
|
||
E2 | GND | P | Ground | ||
E3 | VDD | P | DC3.3V typical,input
voltage range DC3.0V - 5.5V
|
||
E6 | GND | P | Ground | ||
E7 | PA11 | GPIO1 | I/O | GPIO | 5V |
F1 | PA9 | USER_UART_TX | O | Transmit IMU data
to user
|
5V |
F3 | NRST | RST | I | Reset Signal Input | 3.6V |
F6 | GND | P | Ground | ||
F8 | GND | P | Ground | ||
G2 | GND | P | Ground | ||
G3 | PB12 | CS | I | SPI interface slave
mode, CS signal
|
5V |
G6 | PB15 | DIN | I | SPI interface slave
mode, MOSI signal
|
5V |
G7 | PA10 | USER_UART_RX | I | Receive commands from
user to IMU
|
5V |
H1 | VDD | P | DC3.3V typical,input
voltage range DC3.0V - 5.5V
|
||
H3 | PB14 | DOUT | O | SPI interface slave
mode, MISO signal
|
5V |
H6 | PB13 | SCLK | I | SPI interface slave
mode, Clock signal
|
5V |
H8 | GND | P | Ground | ||
J2 | PA13 | SWDIO | I/O | Data IO of SWD | 5V |
J3 | PB3 | PPS/SYNC | I | Sync signal from external
device or 1PPS signal
from GNSS module
|
5V |
J4 | VDD | P | DC3.3V typical,input
voltage range DC3.0V - 5.5V
|
||
J5 | VDD | P | DC3.3V typical,input
voltage range DC3.0V - 5.5V
|
||
J6 | PB5 | DR | O | Data ready signal | 5V |
J7 | GND | P | Ground | ||
K1 | PH3 | BOOT0 | I | IMU boot mode control | 5V |
K3 | PA14 | SWCLK | I | Clock signal of SWD | 5V |
K6 | VDD | P | DC3.3V typical,input
voltage range DC3.0V - 5.5V
|
||
K8 | PA12 | GPIO2 | I/O | GPIO | 5V |
OpenIMU330BI Pin Voltage Tolerance doc download