CMS79F116
CmsemiconExtended
-40℃~+85℃ 1.8V~5.5V 128Byte 12bit 16MHz 18 256Byte 4KB 8 Bit Built-in+External FLASH Power-on reset (POR)、Power-down reset (PDR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、Built-in general-purpose timer、Independent watchdog (IWDG) RISC SO-20-300mil Microcontrollers (MCU/MPU/SOC) ROHS
- Part id
- cmsemicon/CMS79F116
- Category
- Microcontroller Units (MCUs, MPUs, SOCs)
- Package
- SO-20-300mil
- Pins
- 20
- In stock
- 0 at JLCPCB (C2765089)
Overview
The CMS79F116 is a microcontroller Unit made by Cmsemicon in a SO-20-300mil package with 20 pins. -40℃~+85℃ 1.8V~5.5V 128Byte 12bit 16MHz 18 256Byte 4KB 8 Bit Built-in+External FLASH Power-on reset (POR)、Power-down reset (PDR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、Built-in general-purpose timer、Independent watchdog (IWDG) RISC SO-20-300mil Microcontrollers (MCU/MPU/SOC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CMS79F116, from EasyEDA) and its footprint (Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2765089).
Symbol
Footprint
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | GND | Unspecified |
| 2 | ICSPDAT/TX/CK/OSCI/AN17/RC0 | Unspecified |
| 3 | ICSPCLK/RX/DT/OSCO/T1CKI/AN16/RC1 | Unspecified |
| 4 | PWMC0/PWMB0/AN15/RB0 | Unspecified |
| 5 | PWMC1/PWMB1/AN14/RB1 | Unspecified |
| 6 | PWMC2/PWMB2/AN13/RB2 | Unspecified |
| 7 | PWMC3/PWMB3/AN12/RB3 | Unspecified |
| 8 | PWMB4/AN11/RB4 | Unspecified |
| 9 | T1G/AN10/RB5 | Unspecified |
| 10 | AN9/RB6 | Unspecified |
| 11 | RB7/AN8 | Unspecified |
| 12 | RA7/AN7/PWMA4 | Unspecified |
| 13 | RA6/AN6/PWMA3 | Unspecified |
| 14 | RA5/AN5/PWMA2/PWMC4 | Unspecified |
| 15 | RA4/AN4/PWMA1/RX/DT | Unspecified |
| 16 | RA3/AN3/PWMA0/TX/CK | Unspecified |
| 17 | RA2/AN2/T0CKI | Unspecified |
| 18 | RA1/AN1 | Unspecified |
| 19 | RA0/AN0/INT | Unspecified |
| 20 | VDD | Unspecified |
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Questions
Is there a KiCad symbol and footprint for the CMS79F116?
Yes. The symbol is EasyEDA_Cloud:CMS79F116 and the footprint Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CMS79F116?
SO-20-300mil, with 20 pins. Its footprint is drawn on this page.
Where is the CMS79F116 datasheet?
Cmsemicon publishes it: the Datasheet link on this page opens it.
Where can I order the CMS79F116?
JLCPCB lists it as part C2765089, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CMS79F116?
Parts like it in the library: the STM8S103F2M6 by STMicroelectronics, the STM8S903F3M6 by STMicroelectronics, the MSP430F2101IDW by Texas Instruments and the ATTINY4313-SU by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.