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Diolan DLN-4S Multiprotocol Master & Slave 主机适配器 (PCB board only)
產品介紹
主要功能：
- SPI master interface with configurable phase(CPHA), polarity(CPOL) and frequency (up to 48MHz);
- SPI slave interface with frequency up to 48MHz, configurable phase(CPHA) and polarity(CPOL);
- SPI Flash interface
- I2C master interface with configurable frequency (up to 1MHz);
- I2C slave interface with supported frequency up to 1MHz;
- UART interface;
- 48 digital I/O pins with debounce filter, open drain functionality and embedded pull-up resistors;
- 8 analog inputs with event-driven interface;
- 3 PWM outputs with configurable frequency and duty cycle;
- 3 Pulse and frequency counters with event-driven interface;
- 1 status LED and 2 user-configurable LED's;
- no hidden fees: API, updates, software and technical support are free;
- USB 2.0 high-speed (480 MHz) interface with Plug-and-Play detection and notification;
事件驅動接口：
DLN-4S主機適配器支持數字和模擬輸入，脈衝計數器，I2C/SPI slave modules和UART，一個事件驅動界面
Absolute Maximum Ratings:
|
Parameter |
Min |
Max |
|
Storage Temperature |
-60°C |
+150°C |
|
Ambient Temperature Under Bias |
-40°C |
+85°C |
|
DC Input Voltage to Any Pin |
-0.3V |
+4.0V |
Operating Conditions:
|
Parameter |
Min |
Max |
|
Ta (Ambient Temperature Under Bias) |
0°C |
+70°C |
|
DC Current VCC and GND Pins |
|
50mA |
GPIO Characteristics:
|
Symbol |
Parameter |
Condition |
Min |
Max |
|
VIH |
Input High Voltage |
|
2.31V |
3.6V |
|
VIL |
Input Low Voltage |
|
-0.3V |
0.99V |
|
VOH |
Output High Voltage |
IOUT= 2.0mA |
2.9V |
|
|
VOL |
Output Low Voltage |
IOUT= -2.0mA |
|
0.4V |
|
IL |
Input Leakage Current I/O Pin |
|
|
0.001mA |
|
IDC |
DC Current per I/O Pin |
3.0V<VDDIO<3.6V; VOH=2.2V |
|
9mA |
SPI Interface Characteristics:
|
Symbol |
Parameter |
Condition |
Min |
Max |
|
VIH |
Input High Voltage |
|
2.31V |
3.6V |
|
VIL |
Input Low Voltage |
|
-0.3V |
0.99V |
|
VOH |
Output High Voltage |
IOUT= 2.0mA |
2.9V |
|
|
VOL |
Output Low Voltage |
IOUT= -2.0mA |
|
0.4V |
|
Freq |
SPI Bus Frequency |
configurable |
376 kHz |
48 MHz |
I2C Interface Charachteristics:
|
Symbol |
Parameter |
Condition |
Min |
Max |
|
VIH |
Input High Voltage |
|
2.31V |
3.6V |
|
VIL |
Input Low Voltage |
|
-0.3V |
0.99V |
|
VOHi |
Output High Voltage |
Internal VCC |
2.9V |
|
|
VOHe |
Output High Voltage |
External VCC |
(VCC-0.4)V |
|
|
VOL |
Output Low Voltage |
|
|
0.4V |
|
Freq |
I2C Bus Frequency |
configurable |
1470 Hz |
400 kHz * |
