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Standard

1.Easy to use and quick to get started

2.The process supports design scales of 300 devices or 1000 pads

3.Supports simple circuit simulation

4.For students, teachers, creators

Profession

1.Brand new interactions and interfaces

2.Smooth support for design sizes of over 30,000 devices or 100,000 pads

3.More rigorous design constraints, more standardized processes

4.For enterprises, more professional users

Std edition SENTSOR CORE 328P

Profile:All-in-One development board (MCU+RTC+uSD) based on ATmega328P optimized for datalogging by SENTSOR

License: CC-BY-SA 3.0

Published Time: 2022-01-24 10:16:19
  • 1.3k
  • 0
  • 5
Description

Description available in Bahasa Indonesia

  • Compact & powerful, 58.42x40.64mm (2300x1600mil) dengan MCU+RTC+uSD onboard.
  • 2x18P pinout layout, pitch 2.54mm (100mil), dengan susunan 1 sisi untuk peripheral (power, programming, communication) dan 1 sisi untuk GPIO, mempermudah manajemen jalur/kabel yang akan digunakan.
  • Castellated holes & pin header, pilihan koneksi untuk mempermudah pengaplikasian board SENTSOR Core pada setiap kebutuhan.
  • ATmega328P-AU @16MHz support bootloader Arduino (default Nano 3.x).
  • FT232RL Serial UART to USB, koneksi data ke USB tanpa install driver tambahan.
  • DS3231 Extremely Accurate RTC, terhubung via I2C pada alamat 0x68.
  • MicroSD socket, terhubung via SPI dengan slave select (SS) pada pin D10.
  • Built-in LED, terhubung pada pin D2, konfigurasi active-high.
  • 22 pin GPIO @5V level: 1xUART, 1xSPI, 1xI2C, 10bit ADC (A6-A7 hanya dapat digunakan sebagai input). Silahkan lihat gambar diatas untuk lebih lanjut.
  • AMS1117 5V regulator, tegangan input (VIN) 6.5-12V. Penggunaan arus +5V via USB <= 500mA, arus +5V via input VIN <= 1A, arus +3V3 <= 50mA.
design drawing
schematic diagram
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ID Name Designator Footprint Quantity
1 3.3k R10,R7,R8,R9 0603 4
2 1k R3,R13,R4,R5,R2,R6,R1 0603 7
3 4.7k R11,R12 0603 2
4 TF-115K CARD1 TF-115K_C266621_AA 1
5 4.7u 16V C2,C5 CASE-A_3216 2
6 3x6x2.5 RST KEY-3.0*6.0 1
7 DS3231SN# U5 SOIC-16_300MIL 1
8 LM1117MPX-5.0 U3 SOT-223 1
9 16MHz X1 3213 1
10 I/O Port P2,P1 [AA] 1X18P 2
11 MBR0520 D1 SOD-123 1
12 LED LED4 LED-0603 1
13 PWR LED3 LED-0603 1
14 CR1220 B1 BATTERY-2-AA 1
15 USB-MINI-5P-PEG CN1 MINI-USB-B-SMD_5PIN-FEMALE_MINI-5P-PEG 1
16 TX LED2 LED-0603 1
17 RX LED1 LED-0603 1
18 FT232RL U2 SSOP-28_208MIL 1
19 100n C4,C11,C3,C8,C7,C6,C9 0603 7
20 1u C10,C1 0603 2
21 ATMEGA328P-AU U1 TQFP-32_7X7X08P 1
22 74VHC125 U4 TSSOP-14 1

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