Texas Instruments MSP430F2122IRHBT Microcontrollers
16b MCU, 16MHz, 4KB FLASH, 512B SRAM, 8ch 10-bit ADC, I2C/SPI/UART
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MSP430F2122IRHBT
Series
Base Model
Detailed Description
16b MCU, 16MHz, 4KB FLASH, 512B SRAM, 8ch 10-bit ADC, I2C/SPI/UART
Package
VQFN (RHB)-32
Lifecycle Status
Active
Datasheet
MSP430F2122IRHBT Datasheet
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Technical Specifications
Texas Instruments MSP430F2122IRHBT Microcontrollers technical specifications.
General
RoHS
Yes
Frequency Mhz
16
Nonvolatile Memory Kbyte
4
RAM Kbyte
0.5
ADC Type
10-bit SAR
Number of ADC Channels
8
Number of Gpios
24
UART
1
USB
No
Number of I2cs
1
Alternate Parts Comparison (MSP430F2122IRHBT vs MSP430F169IPMR vs MSP430F249TPMR vs MSP430F2132TRHBR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| RoHS | Yes | Compliant | Compliant | Compliant |
| ADC Type | 10-bit SAR | 12-bit SAR | 12-bit SAR | 10-bit SAR |
| Bootloader Bsl | UART | UART | UART | UART |
| Frequency Mhz | 16 | 8 | 16 | 16 |
| Nonvolatile Memory Kbyte | 4 | 60 | 60 | 8 |
| Number of ADC Channels | 8 | 8 | 8 | 8 |
| Number of Comparator Channels | 8 | 2 | 8 | 8 |
| Number of Gpios | 24 | 48 | 48 | 24 |
| Number of I2cs | 1 | 1 | 2 | 1 |
| Operating Temperature Range C | -40 to 105, -40 to 85 | -40 to 85 | -40 to 105 | -40 to 105, -40 to 85 |
| Package | VQFN (RHB)-32 | LQFP | LQFP | VQFN |
| RAM Kbyte | 0.5 | 2 | 2 | 0.5 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
MSP430F2132IPWRTexas Instruments16 MHz MCU with 8KB Flash, 512B SRAM, 10-bit ADC, comparator, I2C/SPI/UART 28-TSSOP -40 to 85
MSP430F169IPMRTexas InstrumentsMCU 16-bit MSP430 RISC 60KB Flash 3.3V 64-Pin LQFP T/R / IC MCU 16BIT 60KB FLASH 64LQFP
MSP430F4250IDLRTexas Instruments16KB 1.8V~3.6V MSP430 8MHz 32 SSOP-48-300mil Microcontroller Units (MCUs/MPUs/SOCs) ROHS