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MSP430F2121IPWR The Texas Instruments MSP430F2121IPWR is a 16-bit microcontroller featuring 4KB of FLASH memory and 256B of RAM. It operates at speeds up to 16MHz.
Mfr Part #:

MSP430F2121IPWR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments MSP430F2121IPWR is a 16-bit microcontroller featuring 4KB of FLASH memory and 256B of RAM. It operates at speeds up to 16MHz.
✓ Total Stock: 32,727 pcs
$ Price Range: $1.10

MSP430F2121IPWR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
30,133 pcs
On Request
30133 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,568 pcs
On Request
2568 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
26 pcs
On Request
26 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MSP430F2121IPWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Core Processor
Core Size
Data Converters
Frequency
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
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MSP430F2121IPWR Description

Short technical summary and product information.

The MSP430F2121IPWR is a 16-bit microcontroller from Texas Instruments, built on a 16-bit RISC architecture with an instruction cycle time of 62.5 ns. It offers 4KB of FLASH program memory and 256B of RAM, making it suitable for various embedded applications.

 

This MCU operates at frequencies up to 16MHz and features a low supply voltage range of 1.8V to 3.6V. It includes essential peripherals such as a brownout detector, POR, PWM, and WDT. The device also incorporates a 16-bit Timer_A with three capture/compare registers and an on-chip comparator for analog signal functions.

 

Designed for ultra-low power consumption, it draws only 250 µA at 1 MHz in active mode and as low as 0.1 µA in off mode with RAM retention. The MSP430F2121IPWR wakes up from standby mode in less than 1 µs. It is available in a 20-TSSOP surface mount package.

 

Key features include internal clock configurations up to 16 MHz with calibrated frequencies, serial onboard programming without external voltage, and programmable code protection. This microcontroller is ideal for applications requiring efficient power management and reliable performance.

MSP430F2121IPWR Quick Information

Product Type: Microcontroller
Canonical Name: MSP430F2121IPWR Microcontroller
Subcategory: Low-power MCUs

MSP430F2121IPWR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MSP430F2121IPWR Estimated Pricing

Qty Low High
1+ $1.10 $1.10

Estimated market price range - modelled values for guidance only, not live distributor offers.

MSP430F2121IPWR Features

  • 16-bit RISC architecture, 62.5-ns instruction cycle.
  • 4KB FLASH program memory, 256B RAM.
  • Operates at speeds up to 16MHz.
  • Ultra-low power consumption in active and standby modes.
  • 20-TSSOP surface mount package.

MSP430F2121IPWR Applications

  • Ideal for low-power embedded systems.
  • Suitable for battery-operated devices.
  • Used in portable instrumentation.
  • Applications requiring efficient power management.

MSP430F2121IPWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MSP430F2121IPWR?

The operating voltage range is 1.8V to 3.6V.

What package type is the MSP430F2121IPWR available in?

The MSP430F2121IPWR is available in a 20-TSSOP package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 85°C.

What is the RoHS status of the MSP430F2121IPWR?

The RoHS status is RoHS3 Compliant.

What is the Flash memory size of the MSP430F2121IPWR?

The Flash memory size is 4KB.

What is the RAM size for the MSP430F2121IPWR?

The RAM size is 256B.

What is the maximum operating frequency of the MSP430F2121IPWR?

The maximum operating frequency is 16MHz.

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