Texas Instruments MSP430F1222IRHBT Microcontrollers
8MHz 16-bit MCU, 4KB FLASH, 256B SRAM, 8-ch 10-bit ADC, SPI/UART, VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MSP430F1222IRHBT
Series
Base Model
Detailed Description
8MHz 16-bit MCU, 4KB FLASH, 256B SRAM, 8-ch 10-bit ADC, SPI/UART, VQFN
Package
VQFN (RHB)-32
Lifecycle Status
Active
Datasheet
MSP430F1222IRHBT Datasheet
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Technical Specifications
Texas Instruments MSP430F1222IRHBT Microcontrollers technical specifications.
General
Series
MSP430F1222
RAM Size
256 B
Data Bus Width
16 bit
Maximum Clock Frequency
8 MHz
RoHS
Yes
Mounting Type
SMD/SMT
Operating Temperature
- 40°C ~ + 85°C
Supply Voltage
1.8 V ~ 3.6 V
Core
MSP430
Program Memory Size
4 kB
Related Parts Comparison (MSP430F1222IRHBT vs MSP430F169IPMR vs MSP430F249TPMR vs MSP430F2132TRHBR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Mounting Type | SMD/SMT | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | - 40°C ~ + 85°C | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 1.8 V ~ 3.6 V | 3.3 V | 1.8V ~ 3.6V | 1.8V ~ 3.6V |
| Data Bus Width | 16 bit | 16 b | 16 b | 16 b |
| RAM Size | 256 B | 2 kB | 2 kB | 512 B |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Core | MSP430 | MSP430 | MSP430 | MSP430 |
| Number of ADC Channels | 8 Channel | 8 | 8 | 8 |
| Number of I/O | 22 I/O | 48 | 48 | 24 |
| Number of Timers Counters | 1 Timer | 2 | 2 | 2 |
| Package | VQFN (RHB)-32 | LQFP | LQFP | VQFN |
| Program Memory Size | 4 kB | 60KB (60K x 8 + 256B) | 60KB (60K x 8 + 256B) | 8KB (8K x 8 + 256B) |
| 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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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
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MSP430F169IPMRTexas InstrumentsMCU 16-bit MSP430 RISC 60KB Flash 3.3V 64-Pin LQFP T/R / IC MCU 16BIT 60KB FLASH 64LQFP
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