C代码 包含 TM1628 点屏显示 +按键读取和处理+按键对应指示灯显示+ 对应PCB。

I2C从机查询模式（包含有从机查询模式和从机中断模式）

STC8A8K64S4A12LQFP44单片机四路AD采集LCD1602显示AD设计硬件原理图+PCB,硬件2层设计，大小为100*65毫米，可以做为你的学习设计参考。

STC8A系列函数库目前有五个部分，分别为 Startup（启动文件）、Core（核心文件）、Fwlib（固件库）、Alogrit（数据结构库）、Device（硬件驱动库）。除了数据结构库和硬件驱动库，其他基本已完成。

STC单片机STC8H_STC8G_STC8A_STC15W_STC15F系列Protel Altium 原理图库+PCB库合集 原理图库： Library Component Count : 85 Name Description ---------------------------------------------------------------------------------------------------- STC15F101W_SOP8_DIP8 STC15F2K60S2_PDIP40 STC15F2K60S2_PLCC44 STC15F2K60S2_QFP32 STC15F2K60S2_QFP44 STC15F2K60S2_SOP28_SKDIP28 STC15F2K60S2_SOP32 STC15F2K60S2_TSSOP20 STC15F408AD_QFP32 STC15F408AD_SOP28_SKDIP28 STC15W104SW_SOP16_DIP16 STC15W404S_PLCC44 STC15W404S_SOP28_SKDIP28 STC15W404S_SOP32 STC15W408AD_SOP16_DIP16 STC15W408AD_SOP20_DIP20_LSSOP20 STC15W408AD_SOP28_SKDIP28 STC15W408S_LQFP32 STC15W408S_LQFP44 STC15W408S_PDIP40 STC15W408S_PLCC44 STC15W408S_SOP28_SKDIP28 STC15W408S_SOP32 STC15W4K60S4_LQFP32 STC15W4K60S4_LQFP44 STC15W4K60S4_LQFP48 STC15W4K60S4_LQFP64 STC15W4K60S4_PDIP40 STC15W4K60S4_PLCC44 STC15W4K60S4_SOP28_SKDIP28 STC15W4K60S4_SOP32 STC16F32K128-64PIN STC8A4K64S2A12_LQFP44 STC8A4K64S2A12_LQFP48 STC8A4K64S2A12_LQFP64 STC8A4K64S2A12_PDIP40 STC8A8K64S4A12_LQFP44 STC8A8K64S4A12_LQFP48 STC8A8K64S4A12_LQFP64 STC8A8K64S4A12_PDIP40 STC8F2K64S2_LQFP32 STC8F2K64S2_LQFP44 STC8F2K64S2_PDIP40 STC8F2K64S4_LQFP32 STC8F2K64S4_LQFP44 STC8F2K64S4_PDIP40 STC8G1K08-QFN20 STC8G1K08-SOP16 STC8G1K08-SOP8 STC8G1K08-TSSOP20 STC8G1K08A-SOP8 STC8G1K08T-TSSOP20 STC8G2K64S2-48PIN STC8G2K64S4-48PIN STC8H1K08-QFN20 STC8H1K08-TSSOP20 STC8H1K28-32PIN STC8H8K64U-48PIN STC8H8K64U-64PIN 封装库： Component Count : 31 Component Name ----------------------------------------------- DFN8(3x3mm) DFN8(4x4mm) DIP8 DIP16 DIP20 DIP40 LQFP32 LQFP44 LQFP48 LQFP64L LQFP64S LQFP64S(12x12) LSSOP20 PLCC44 PQFP44 QFN20(3x3mm) QFN28 QFN32 QFN32(4x4mm) QFN48 QFN48(6X6mm) QFN64 QFN64(8X8mm) SKDIP28 SOP8 SOP16 SOP20 SOP28 SOP32 TSSOP20 TSSOP28

STC单片机STC8H_STC8G_STC8A_STC15W_STC15F系列PADS9.5 原理图库+PCB库合集 Library Component Count : 85 Name Description ---------------------------------------------------------------------------------------------------- STC15F101W_SOP8_DIP8 STC15F2K60S2_PDIP40 STC15F2K60S2_PLCC44 STC15F2K60S2_QFP32 STC15F2K60S2_QFP44 STC15F2K60S2_SOP28_SKDIP28 STC15F2K60S2_SOP32 STC15F2K60S2_TSSOP20 STC15F408AD_QFP32 STC15F408AD_SOP28_SKDIP28 STC15W104SW_SOP16_DIP16 STC15W10x_DIP8_SOP8_DFN8 STC15W1K08PWM_LQFP32 STC15W1K08PWM_SOP28 STC15W4K60S4_SOP28_SKDIP28 STC15W4K60S4_SOP32 STC16F32K128-64PIN STC8A4K64S2A12_LQFP44 STC8A4K64S2A12_LQFP48 STC8A4K64S2A12_LQFP64 STC8A4K64S2A12_PDIP40 STC8A8K64S4A12_LQFP44 STC8A8K64S4A12_LQFP48 STC8A8K64S4A12_LQFP64 STC8A8K64S4A12_PDIP40 STC8F2K64S2_LQFP32 STC8F2K64S2_LQFP44 STC8F2K64S2_PDIP40 STC8F2K64S4_LQFP32 STC8F2K64S4_LQFP44 STC8F2K64S4_PDIP40 STC8G1K08-QFN20 STC8G1K08-SOP16 STC8G1K08-SOP8 STC8G1K08-TSSOP20 STC8G1K08A-SOP8 STC8G1K08T-TSSOP20 STC8G2K64S2-48PIN STC8G2K64S4-48PIN STC8H1K08-QFN20 STC8H1K08-TSSOP20 STC8H1K28-32PIN STC8H8K64U-48PIN STC8H8K64U-64PIN 封装库： Component Count : 31 Component Name ----------------------------------------------- DFN8(3x3mm) DFN8(4x4mm) DIP8 DIP16 DIP20 DIP40 LQFP32 LQFP44 LQFP48 LQFP64L LQFP64S LQFP64S(12x12) LSSOP20 PLCC44 PQFP44 QFN20(3x3mm) QFN28 QFN32 QFN32(4x4mm) QFN48 QFN48(6X6mm) QFN64 QFN64(8X8mm) SKDIP28 SOP8 SOP16 SOP20 SOP28 SOP32 TSSOP20

STC单片机STC8H_STC8G_STC8A_STC15W_STC15F系列 cadence Orcad 原理图库 Library Component Count : 85 Name Description ---------------------------------------------------------------------------------------------------- STC15F101W_SOP8_DIP8 STC15F2K60S2_PDIP40 STC15F2K60S2_PLCC44 STC15F2K60S2_QFP32 STC15F2K60S2_QFP44 STC15F2K60S2_SOP28_SKDIP28 STC15F2K60S2_SOP32 STC15F2K60S2_TSSOP20 STC15F408AD_QFP32 STC15F408AD_SOP28_SKDIP28 STC15W104SW_SOP16_DIP16 STC15W10x_DIP8_SOP8_DFN8 STC15W1K08PWM_LQFP32 STC15W1K08PWM_SOP28 STC15W1K16S_LQFP32 STC15W1K16S_LQFP44 STC15W1K16S_PDIP40 STC15W1K16S_PLCC44 STC15W1K16S_SOP28_SKDIP28 STC15W1K16S_SOP32 STC15W1K16S_TSSOP20 STC15W1K20S-LQFP64 STC15W201S_SOP16_DIP16 STC15W201S_SOP8 STC15W2K60S2_LQFP32 STC15W2K60S2_LQFP44 STC15W2K60S2_PDIP40 STC15W2K60S2_PLCC44 STC15W2K60S2_SOP28_SKDIP28 STC15W2K60S2_SOP32 STC15W401AS_QFN28 STC15W401AS_SOP16_DIP16 STC15W401AS_SOP20_DIP20 _TSSOP20 STC15W401AS_SOP28_TSSOP28_SKDIP28 STC15W404S_LQFP32_QFN32 STC15W404S_LQFP44 STC15W404S_PDIP40 STC15W404S_PLCC44 STC15W404S_SOP28_SKDIP28 STC15W404S_SOP32 STC15W408AD_SOP16_DIP16 STC15W408AD_SOP20_DIP20_LSSOP20 STC15W408AD_SOP28_SKDIP28 STC15W408S_LQFP32 STC15W408S_LQFP44 STC15W408S_PDIP40 STC15W408S_PLCC44 STC15W408S_SOP28_SKDIP28 STC15W408S_SOP32 STC15W4K60S4_LQFP32 STC15W4K60S4_LQFP44 STC15W4K60S4_LQFP48 STC15W4K60S4_LQFP64 STC15W4K60S4_PDIP40 STC15W4K60S4_PLCC44 STC15W4K60S4_SOP28_SKDIP28 STC15W4K60S4_SOP32 STC16F32K128-64PIN STC8A4K64S2A12_LQFP44 STC8A4K64S2A12_LQFP48 STC8A4K64S2A12_LQFP64 STC8A4K64S2A12_PDIP40 STC8A8K64S4A12_LQFP44 STC8A8K64S4A12_LQFP48 STC8A8K64S4A12_LQFP64 STC8A8K64S4A12_PDIP40 STC8F2K64S2_LQFP32 STC8F2K64S2_LQFP44 STC8F2K64S2_PDIP40 STC8F2K64S4_LQFP32 STC8F2K64S4_LQFP44 STC8F2K64S4_PDIP40 STC8G1K08-QFN20 STC8G1K08-SOP16 STC8G1K08-SOP8 STC8G1K08-TSSOP20 STC8G1K08A-SOP8 STC8G1K08T-TSSOP20 STC8G2K64S2-48PIN STC8G2K64S4-48PIN STC8H1K08-QFN20

修改自STC官方提供的STC8Axx.h，目前已兼容SDCC编译器。include此文件后，无需再包含SDCC官方提供的at89x52.h

初学单片机求绘制51最小系统PCB板以及原理图，原理图和PCB编译均可通过，可以下载供学习参考。STC8A系列单片机

STC8H_STC8G_STC8A_STC15W_STC15F_系列 原理图库 PCB封装库