SC91F844P44R
SOCExtended
12bit 16KB 2.4V~5.5V 41 51 Family FLASH LQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHS
- Part id
- soc/SC91F844P44R
- Category
- Microcontrollers (MCU, MPU, SOC)
- Package
- LQFP-44(10x10)
- Pins
- 44
- In stock
- 0 at JLCPCB (C221382)
Overview
The SC91F844P44R is a microcontroller made by SOC in a LQFP-44(10x10) package with 44 pins. 12bit 16KB 2.4V~5.5V 41 51 Family FLASH LQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SC91F844P44R, 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 C221382).
Symbol
Footprint
Pinout
44| Pin | Name | Type |
|---|---|---|
| 1 | XTALO/P5.0 | Unspecified |
| 2 | ENB/RSTN/P1.0 | Unspecified |
| 3 | CLK/RXD/P1.1 | Unspecified |
| 4 | INT0/TXD/P1.2 | Unspecified |
| 5 | INT1/P1.3 | Unspecified |
| 6 | INT2/P1.4 | Unspecified |
| 7 | DIO/PWM0/INT3/P1.5 | Unspecified |
| 8 | PWM1/INT4/P1.6 | Unspecified |
| 9 | P1.7 | Unspecified |
| 10 | P3.7 | Unspecified |
| 11 | P3.6 | Unspecified |
| 12 | P3.5 | Unspecified |
| 13 | P3.4 | Unspecified |
| 14 | P3.3 | Unspecified |
| 15 | P3.2/AIN7/CEN | Unspecified |
| 16 | P3.1/INT6/AIN6 | Unspecified |
| 17 | P3.0/INT5/AIN5 | Unspecified |
| 18 | P2.7/TK15/AIN4 | Unspecified |
| 19 | P2.6/TK14/AIN3 | Unspecified |
| 20 | P2.5/TK13/AIN2 | Unspecified |
| 21 | P2.4/TK12/AIN1 | Unspecified |
| 22 | P2.3/GATE1/TK11 | Unspecified |
| 23 | P2.2/GATE0/TK10 | Unspecified |
| 24 | P2.1/T1/TK9 | Unspecified |
| 25 | P2.0/TO/TK8 | Unspecified |
| 26 | P4.6 | Unspecified |
| 27 | P4.5 | Unspecified |
| 28 | P4.4 | Unspecified |
| 29 | P4.3 | Unspecified |
| 30 | P4.2 | Unspecified |
| 31 | P4.1 | Unspecified |
| 32 | P4.0 | Unspecified |
| 33 | P0.7/TK7 | Unspecified |
| 34 | TK6/P0.6 | Unspecified |
| 35 | TK5/P0.5 | Unspecified |
| 36 | TK4/P0.4 | Unspecified |
| 37 | TK3/P0.3 | Unspecified |
| 38 | TK2/P0.2 | Unspecified |
| 39 | PWM1A/TK1/P0.1 | Unspecified |
| 40 | PWM1A/TK0/P0.0 | Unspecified |
| 41 | VDD | Unspecified |
| 42 | Cadj | Unspecified |
| 43 | VSS | Unspecified |
| 44 | XTALI/P5.1 | Unspecified |
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Questions
Is there a KiCad symbol and footprint for the SC91F844P44R?
Yes. The symbol is EasyEDA_Cloud:SC91F844P44R 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 SC91F844P44R?
LQFP-44(10x10), with 44 pins. Its footprint is drawn on this page.
Where is the SC91F844P44R datasheet?
SOC publishes it: the Datasheet link on this page opens it.
Where can I order the SC91F844P44R?
JLCPCB lists it as part C221382, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SC91F844P44R?
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.