Texas Instruments MSP430FR68891IPZR Microcontrollers
16-Bit RISC MCU, 128KB FRAM, 83 I/O, 24MHz, 100-LQFP, Industrial
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MSP430FR68891IPZR
Series
Base Model
Detailed Description
16-Bit RISC MCU, 128KB FRAM, 83 I/O, 24MHz, 100-LQFP, Industrial
Package
100-LQFP
Lifecycle Status
Active
Datasheet
MSP430FR68891IPZR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments MSP430FR68891IPZR Microcontrollers technical specifications.
General
Series
MSP430™ FRAM
RAM Size
2K x 8
Data Bus Width
16 bit
RoHS
Yes
Package / Case
100-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Alternate Parts Comparison (MSP430FR68891IPZR vs MSP430FR5968IRGZR vs MSP430FR5959IRHAR vs MSP430FR5733IRHAR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 100-LQFP | -- | 40-VFQFN Exposed Pad | 40-VFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C (TA) | - 40°C ~ + 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 3.6V | -- | 1.8V ~ 3.6V | 2V ~ 3.6V |
| Core Processor | MSP430 CPUXV2 | -- | MSP430 CPUXV2 | MSP430 CPUXV2 |
| Core Size | 16-Bit | -- | 16-Bit | 16-Bit |
| RAM Size | 2K x 8 | -- | 2K x 8 | 1K x 8 |
| Connectivity | I²C, IrDA, SCI, SPI, UART/USART | -- | I²C, IrDA, SCI, SPI, UART/USART | I²C, IrDA, LINbus, SCI, SPI, UART/USART |
| Oscillator Type | Internal | -- | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | -- | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Size | 128KB (128K x 8) | 48 kB | 64KB (64K x 8) | 8KB (8K x 8) |
| Program Memory Type | FRAM | -- | FRAM | FRAM |
| Speed | 16MHz | -- | 16MHz | 24MHz |
| 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
S9S12G128AMLLNXP SemiconductorsNXP
IC MCU 16BIT 128KB FLASH 100LQFP
MC9S12A128CPVENXP SemiconductorsNXP
IC MCU 16BIT 128KB FLASH 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.
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MSP430FR2111IPW16RTexas Instruments16 MHz MCU with 4KB FRAM, 1KB SRAM, comparator, 10-bit ADC, UART/SPI, timer 16-TSSOP -40 to 85
MSP430FR2311IPW16RTexas Instruments3.75KB 1.8V~3.6V MSP430 16MHz 11 TSSOP-16 Microcontroller Units (MCUs/MPUs/SOCs) ROHS
MSP430FR2433IRGERTexas Instruments16 MHz MCU with 16KB FRAM, 4KB SRAM, 10-bit ADC, UART/SPI/I2C, timer 24-VQFN -40 to 85
