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STC15L2K48AS

STC MicroExtended

51 Family LQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHS

DatasheetJLCPCBLCSC
Part id
stc-micro/STC15L2K48AS
Category
Microcontrollers (MCU, MPU, SOC)
Package
LQFP-44(10x10)
Pins
44
In stock
0 at JLCPCB (C111950)

Overview

The STC15L2K48AS is a microcontroller made by STC Micro in a LQFP-44(10x10) package with 44 pins. 51 Family LQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:STC15F2K60S2-28I-LQFP44G, from EasyEDA) and its footprint (Package_QFP:LQFP-44_10x10mm_P0.8mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C111950).

Symbol

1AD5/P0.52AD6/P0.63AD7/P0.74RXD2/CCP1/ADC0/P1.05TXD2/CCP0/ADC1/P1.16TXD2_2/P4.77ECI/SS/ADC2/P1.28MOSI/ADC3/P1.39MISO/ADC4/P1.410SCLK/ADC5/P1.511XTAL2/RXD_3/ADC6/P1.612XTAL1/P1.7/ADC7/TXD_313P5.4/RST/MCLKO/SS_314VCC15P5.516GND17P4.0/MOSI_318P3.0/RXD/INT4/T2CLKO19P3.1/TXD/T220P3.2/INT021P3.3/INT122P3.4/T0/T1CLKO/ECI_223P3.5/T1/T0CLKO/CCP0_224P3.6/INT2/RXD_2/CCP1_225P3.7/INT3/TXD_2/CCP2_226P4.1/MISO_327P4.2/WR28P4.3/SCLK_329P4.4/RD30P2.0/A8/RSTOUT_LOW31P2.1/A9/SCLK_232P2.2/A10/MISO_233P2.3/A11/MOSI_234SS_2/ECI_3/A12/P2.435CCP0_3/A13/P2.536CCP1_3/A14/P2.637CCP2_3/A15/P2.738ALE/P4.539RXD2_2/P4.640AD0/P0.041AD1/P0.142AD2/P0.243AD3/P0.344AD4/P0.4
EasyEDA_Cloud:STC15F2K60S2-28I-LQFP44GFrom EasyEDA

Footprint

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Package_QFP:LQFP-44_10x10mm_P0.8mmFrom KiCad's library

Pinout

44
The pins of the STC15L2K48AS
PinNameType
1AD5/P0.5Unspecified
2AD6/P0.6Unspecified
3AD7/P0.7Unspecified
4RXD2/CCP1/ADC0/P1.0Unspecified
5TXD2/CCP0/ADC1/P1.1Unspecified
6TXD2_2/P4.7Unspecified
7ECI/SS/ADC2/P1.2Unspecified
8MOSI/ADC3/P1.3Unspecified
9MISO/ADC4/P1.4Unspecified
10SCLK/ADC5/P1.5Unspecified
11XTAL2/RXD_3/ADC6/P1.6Unspecified
12XTAL1/P1.7/ADC7/TXD_3Unspecified
13P5.4/RST/MCLKO/SS_3Unspecified
14VCCUnspecified
15P5.5Unspecified
16GNDUnspecified
17P4.0/MOSI_3Unspecified
18P3.0/RXD/INT4/T2CLKOUnspecified
19P3.1/TXD/T2Unspecified
20P3.2/INT0Unspecified
21P3.3/INT1Unspecified
22P3.4/T0/T1CLKO/ECI_2Unspecified
23P3.5/T1/T0CLKO/CCP0_2Unspecified
24P3.6/INT2/RXD_2/CCP1_2Unspecified
25P3.7/INT3/TXD_2/CCP2_2Unspecified
26P4.1/MISO_3Unspecified
27P4.2/WRUnspecified
28P4.3/SCLK_3Unspecified
29P4.4/RDUnspecified
30P2.0/A8/RSTOUT_LOWUnspecified
31P2.1/A9/SCLK_2Unspecified
32P2.2/A10/MISO_2Unspecified
33P2.3/A11/MOSI_2Unspecified
34SS_2/ECI_3/A12/P2.4Unspecified
35CCP0_3/A13/P2.5Unspecified
36CCP1_3/A14/P2.6Unspecified
37CCP2_3/A15/P2.7Unspecified
38ALE/P4.5Unspecified
39RXD2_2/P4.6Unspecified
40AD0/P0.0Unspecified
41AD1/P0.1Unspecified
42AD2/P0.2Unspecified
43AD3/P0.3Unspecified
44AD4/P0.4Unspecified

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the STC15L2K48AS?

Yes. The symbol is EasyEDA_Cloud:STC15F2K60S2-28I-LQFP44G and the footprint Package_QFP:LQFP-44_10x10mm_P0.8mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STC15L2K48AS?

LQFP-44(10x10), with 44 pins. Its footprint is drawn on this page.

Where is the STC15L2K48AS datasheet?

STC Micro publishes it: the Datasheet link on this page opens it.

Where can I order the STC15L2K48AS?

JLCPCB lists it as part C111950, with 0 in stock; the sellers' links on this page open their listings.

What can replace the STC15L2K48AS?

Parts like it in the library: the ATMEGA32A-AU by Microchip Technology, the STC89C52RC-40I by STC, the STM8S105S4T6C by STMicroelectronics and the PIC16F1939-I/PT by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.