- PCB Order - JLCPCB
- Parts Order - LCSC
- PCB Design Tool - EasyEDA
- Contact Us
© 2024 EasyEDA Some rights reserved ISO/IEC
- Home
- Explore
- Activity
- Article
- Post
- Forum
-
- + Create
- Login
- Register
Editor Version
×
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 5,000 devices or 10,000 pads
3.More rigorous design constraints, more standardized processes
4.For enterprises, more professional users
Ongoing
STD 基于STC12C5A60S2单片机的系统原理图设计
基于STC12C5A60S2单片机的系统原理图设计
License
License:Mode:
Mode
Editors' pickEditors' pick
- 2
Update time：
2022-05-10 05:38:26
Creation time：
2016-06-01 04:39:51
Description
Description
【抢焊台】 STC12C5A60S2单片机内部就自带高达60K FLASHROM,这种工艺的存储器用户可以用电的方式瞬间擦除、改写。而且STC系列单片机支持串口程序烧写。 A/D转换, 10位精度ADC，共8路，转换速度可达250K/S(每秒钟25万次)18.通用全双工异步串行口(UART)，由于STC12系列是高速的8051，可再用定时器或PCA软件实现多串口;TM1668是一种带键盘扫描接口的LED（发光二极管显示器）驱动控制专用电路，内部集成有MCU数字接口、数据锁存器、LED高压驱动、键盘扫描等电路。 用LCM122323和7位数码管 做显示
Design Drawing
Design Drawing
schematic diagram
（
1
/
）
-
基于STC12C5A60S2单片机的系统原理图设计 PCB
Open in Editor
PCB
（
1
/
）
-
基于STC12C5A60S2单片机的系统原理图设计 PCB
Open in Editor
The preview image was not generated, please save it again in the
editor.
BOM
BOM
BOM download
Purchase Parts
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | stc12c5a60s2 | U1 | DIP40 | 1 |
| 2 | 22p | C1,C2 | C1 | 2 |
| 3 | 22u | C3 | CP_8X13MM | 1 |
| 4 | XTALfast | Q1 | 1X02 | 1 |
| 5 | SPST_ON | S1,S2,S3,S4,S5,S6,S7,S8,S9,S10,S11,S12,S13,S14,S15,S16,S17,S18,S19,S20 | TACTILE-PTH | 20 |
| 6 | 10k | R1,R10,R12,R4,R5,R6,R7,R8,R16,R17,R18,R19,R21,R22,R23,R24 | R3 | 16 |
| 7 | RPACK-BUSSED-8 | R2 | RPACK-SIP-PTH-8-LP | 1 |
| 8 | CON10X01 | J2,J4,J7,J8 | 1X10 | 4 |
| 9 | -CON4 | U7,U5,U18 | CON4 | 3 |
| 10 | TM1668 | U11 | SOP-24 | 1 |
| 11 | SYD3642ASR | U12,U10 | LCD12-2.54-30.0X14.0X7.3MM | 2 |
| 12 | 101 | C4,C5,C6,C7 | C1 | 4 |
| 13 | 4u | C8 | C1 | 1 |
| 14 | 100k | R3,R9 | TRIM_POT_PTH | 2 |
| 15 | HIT8050-N | Q2,Q3 | PRSS0003DA-A | 2 |
| 16 | 20k | R11 | R3 | 1 |
| 17 | -CON3 | U17,U3 | CON3 | 2 |
| 18 | 24C02C-EP | U6 | DIP8 | 1 |
| 19 | DS1302 | U15 | DIL08-ROUND | 1 |
| 20 | CR2032 | B1 | BAT2P-SMD-23.4-CR2032 | 1 |
| 21 | R26-32.768 | Y1 | C1812 | 1 |
| 22 | 30 | C9,C10 | C1 | 2 |
| 23 | 1k | R13,R14,R15,R20 | R3 | 4 |
| 24 | -CON5 | U2 | CON5 | 1 |
| 25 | 470uf | C19 | CP_8X13MM | 1 |
| 26 | IR523B-W60W1 | LED1 | LED2-2.54-D5.0MM | 1 |
| 27 | DC-005 | J3 | DCJ3P-14.2X11.0X9.0MM | 1 |
| 28 | F185-1210A0BSYA1 | J6 | H2X5-2.54 | 1 |
| 29 | HLS8L-DC5V-S-C | K1 | REY5-19.0X15.0X15.0MM | 1 |
| 30 | KS-12065D03YA | BUZ1 | BZ2-7.6-D12.0XH6.5MM | 1 |
| 31 | 104 | C18,C17,C15,C13,C12,C11,C16,C14 | CERAMIC-2.54 | 8 |
| 32 | 122323 | J9,J5,J1,J10 | 1X10 | 4 |
Unfold
Project Members
Project Members
-
mmm1351200
mmm1351200
0
2
Collect to album
Target complaint
Related Projects
Change a batch
Loading...
Comment
mmm1351200
- 0 Following
- 0 Followers
- 0 Likes
Description
Design Drawing
BOM
Attachments
Members
Comments
Add to album
×
Loading...
reminder
×
Do you need to add this project to the album?