Texas Instruments MSP430F1111AIDWR Microcontrollers
8MHz 16-Bit MCU, 2KB FLASH, 128B SRAM, 20-SOIC, Industrial
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MSP430F1111AIDWR
Series
Base Model
Detailed Description
8MHz 16-Bit MCU, 2KB FLASH, 128B SRAM, 20-SOIC, Industrial
Package
20-SOIC
Lifecycle Status
Active
Datasheet
MSP430F1111AIDWR Datasheet
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Technical Specifications
Texas Instruments MSP430F1111AIDWR Microcontrollers technical specifications.
General
Series
MSP430F1111A
RAM Size
128 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
2 kB
Related Parts Comparison (MSP430F1111AIDWR 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 | 128 B | 2 kB | 2 kB | 512 B |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Core | MSP430 | MSP430 | MSP430 | MSP430 |
| Number of I/O | 14 I/O | 48 | 48 | 24 |
| Number of Timers Counters | 1 Timer | 2 | 2 | 2 |
| Package | 20-SOIC | LQFP | LQFP | VQFN |
| Program Memory Size | 2 kB | 60KB (60K x 8 + 256B) | 60KB (60K x 8 + 256B) | 8KB (8K x 8 + 256B) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| 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 .
Suggested replacements
MC812A4CPVE8NXP SemiconductorsNXP
IC MCU 16BIT 4KB EEPROM 112LQFP
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
