License

Recommend Projects

基于STC12C5A60S2单片机的系统原理图设计

3 years ago 1778
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

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

Documents

基于STC12C5A60S2单片机的系统原理图设计 PCB

基于STC12C5A60S2单片机的系统原理图设计 PCB

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted SeeedStudio
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 SYD3642ASR SeeedStudio 304080005
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 IR523B-W60W1 SeeedStudio 304090159
27 DC-005 J3 DCJ3P-14.2X11.0X9.0MM 1 DC-005 SeeedStudio 320120003
28 F185-1210A0BSYA1 J6 H2X5-2.54 1 F185-1210A0BSYA1 SeeedStudio 320030088
29 HLS8L-DC5V-S-C K1 REY5-19.0X15.0X15.0MM 1 HLS8L-DC5V-S-C SeeedStudio 315030000
30 KS-12065D03YA BUZ1 BZ2-7.6-D12.0XH6.5MM 1 KS-12065D03YA SeeedStudio 312010004
31 104 C18,C17,C15,C13,C12,C11,C16,C14 CERAMIC-2.54 8 CC1-F5SL2A101KSPW SeeedStudio 302010208
32 122323 J9,J5,J1,J10 1X10 4

Attachments

None

Members

Success
The owner does not allow comments in this project now

Comments (0)

goToTop
你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
svg-battery svg-battery-wifi svg-books svg-more svg-paste svg-pencil svg-plant svg-ruler svg-share svg-user svg-logo-cn svg-double-arrow
We use cookies to offer you a better experience. Detailed information on the use of cookies on this website is provided in our Privacy Policy. By using this site, you consent to the use of our cookies.