Texas Instruments MSP430F123IRHBT Microcontrollers
8 MHz MCU with 8KB Flash, 256B SRAM, timer, comparator, SPI/UART
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MSP430F123IRHBT
Series
Detailed Description
Advanced Texas MSP430F123IRHBT Microcontrollers for precision electronics.
Package
32-VFQFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
MSP430F123IRHBT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments MSP430F123IRHBT Microcontrollers technical specifications.
General
Series
MSP430x1xx
RAM Size
256 x 8
RoHS
Yes
Package / Case
32-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 3.6V
Lifecycle Status
Active
Peripherals
POR, PWM, WDT
Number of I/O
22
Alternate Parts Comparison (MSP430F123IRHBT vs MSP430F4250IDLR vs MSP430G2553IPW28R vs MSP430F2132IPWR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | -40°C ~ 85°C (TA) | -40 °C ~ 85 °C | -40 °C ~ 85 °C | -40 °C ~ 85 °C |
| Supply Voltage | 1.8V ~ 3.6V | 1.8 V ~ 3.6 V | 1.8 V ~ 3.6 V | 1.8 V ~ 3.6 V |
| RAM Size | 256 x 8 | 256 B | 512 B | 512 B |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Production | Production | Production |
| ADC Type | Slope | 16-bit Sigma Delta | 10-bit SAR | 10-bit SAR |
| Bootloader Bsl | UART | UART | UART | UART |
| Frequency Mhz | 8 | 8 | 16 | 16 |
| Nonvolatile Memory Kbyte | 8 | 16 | 16 | 8 |
| Number of ADC Channels | 0 | 5 | 8 | 8 |
| Number of Comparator Channels | 2 | 0 | 8 | 8 |
| Number of Gpios | 22 | 32 | 24 | 24 |
| 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
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S9S12VR32F0CLCNXP SemiconductorsNXP
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S9S12VR16F0CLCNXP SemiconductorsNXP
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