
IOExpansion
ja1umi/MUTIF09Project
Various design materials for building my 8-bit-microprocessor-based single board computer(s)
NXP SemiconductorsExtended
2.4V~3.6V Low-power mode、Fractional baud rate generator TSSOP-16 UART ROHS
The SC18IM700IPW is an UART made by NXP Semiconductors in a TSSOP-16 package with 16 pins. 2.4V~3.6V Low-power mode、Fractional baud rate generator TSSOP-16 UART ROHS.
PCBKit's library has its KiCad symbol (Analog & Interface:SC18IM700, from CERN's library) and its footprint (Package_SO:TSSOP-16_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C5190389). 2 open-source boards in 2 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | GPIO0 | Input/output |
| 2 | GPIO1 | Input/output |
| 3 | RST | Input |
| 4 | VSS | Power in |
| 5 | GPIO2 | Input/output |
| 6 | GPIO3 | Input/output |
| 7 | SDA | Input/output |
| 8 | SCL | Output |
| 9 | RX | Input |
| 10 | TX | Output |
| 11 | GPIO6 | Input/output |
| 12 | VDD | Power in |
| 13 | WKUP | Input |
| 14 | GPIO5 | Input/output |
| 15 | GPIO4 | Input/output |
| 16 | GPIO7 | Input/output |

ja1umi/MUTIF09Project
Various design materials for building my 8-bit-microprocessor-based single board computer(s)

mlab-modules/I2C232V01
The base module is an integrated circuit SC18IM700, who works as a converter I2C / UART. I2C interface acts as the master. I2C can be used to speed 400kbit / Sau UART can be up to 460.8 kbit / s.
Yes. The symbol is Analog & Interface:SC18IM700 and the footprint Package_SO:TSSOP-16_4.4x5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
TSSOP-16, with 16 pins. Its footprint is drawn on this page.
JLCPCB lists it as part C5190389, with 0 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the SC16IS740IPW by NXP Semiconductors and the XR20M1170IG16-F by MaxLinear. Check their datasheets: a part that fits the footprint may still differ in its ratings.
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.