

Overview
The MSP430AFE233IPW is a microcontroller made by Texas Instruments in a TSSOP-24 package with 24 pins. -40℃~+85℃ 1.8V~3.6V 11 12MHz 16 Bit 24bit 512Byte 8KB Built-in FLASH MSP430 CPU16 TSSOP-24 Microcontrollers (MCU/MPU/SOC) ROHS.
PCBKit's library has its KiCad symbol (MCU_Texas_MSP430:MSP430AFE233IPW, from KiCad's library) and its footprint (Package_SO:TSSOP-24_4.4x7.8mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2053531). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
11- ADC (Bit)
- 24bit
- CPU Core
- MSP430 CPU16
- CPU Maximum Speed
- 12MHz
- Core Size
- 16 Bit
- Number of I/O
- 11
- Operating Temperature
- -40℃~+85℃
- Oscillator Type
- Built-in
- Program Memory Type
- FLASH
- Program Storage Size
- 8KB
- RAM Size
- 512Byte
- Voltage - Supply
- 1.8V~3.6V
Order codes
2- MSP430AFE233IPWRLCSC C2053531
- MSP430AFE233IPWLCSC C3243818
Pinout
24| Pin | Name | Type |
|---|---|---|
| 1 | A0.0+ | Passive |
| 2 | A0.0- | Passive |
| 3 | A1.0+ | Passive |
| 4 | A1.0- | Passive |
| 5 | AVCC | Power in |
| 6 | AVSS | Power in |
| 7 | Vref | Passive |
| 8 | A2.0+ | Passive |
| 9 | A2.0- | Passive |
| 10 | SBWTCK/TEST | Input |
| 11 | RST/NMI/SBWTDIO | Input |
| 12 | TA2/SMCLK/TACLK/SVSIN/P1.0 | Input/output |
| 13 | DVSS | Power in |
| 14 | XT2IN/P2.6 | Input/output |
| 15 | XT2OUT/P2.7 | Input/output |
| 16 | DVCC | Power in |
| 17 | SDCLK/TA1/P1.1 | Input/output |
| 18 | SD0DO/TA0/P1.2 | Input/output |
| 19 | SD1DO/UTXD0/P1.3 | Input/output |
| 20 | SD2DO/URXD0/P1.4 | Input/output |
| 21 | TMS/SVSOUT/SIMO0/P1.5 | Input/output |
| 22 | TCK/TA2/SOMI0/P1.6 | Input/output |
| 23 | TDI/TDO/TA1/UCLK0/P1.7 | Input/output |
| 24 | TCLK/TDI/TA0/STE0/P2.0 | Input/output |
Open-source boards using it
All 1- 2 layers149.9 × 99.1 mm

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Is there a KiCad symbol and footprint for the MSP430AFE233IPW?
Yes. The symbol is MCU_Texas_MSP430:MSP430AFE233IPW and the footprint Package_SO:TSSOP-24_4.4x7.8mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MSP430AFE233IPW?
TSSOP-24, with 24 pins. Its footprint is drawn on this page.
Where is the MSP430AFE233IPW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the MSP430AFE233IPW?
JLCPCB lists it as part C2053531, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MSP430AFE233IPW?
Parts like it in the library: the MSP430AFE253IPW by Texas Instruments, the CW32F003E4P7 by CW, the FT62F086E-TRB by FMD and the MSP430AFE223IPW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the MSP430AFE233IPW?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
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