This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

MSP430FR2512IPW16

Capacitive Touch MCU with 4 touch IO (4 sensors), 8KB FRAM, 2KB SRAM, 15 IO, 10-bit ADC

Manufacturer:

Texas Instruments
Mfr.Part #:

MSP430FR2512IPW16
Datasheet:

MSP430FR2512IPW16 Datasheet (PDF)
Frequency (MHz):

16
Nonvolatile memory (kByte):

8
RAM (kByte):

2
ADC type:

10-bit SAR

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

MSP430FR2512IPW16 General Description

MSP430 16MHz 11 2V~3.6V 7.5KB TSSOP-16 Microcontroller Units (MCUs/MPUs/SOCs) ROHS

Key Features

CapTIvate™ technology – capacitive touch
- Performance
  - Fast electrode scanning with two simultaneous scans
  - Proximity sensing
- Reliability
  - Increased immunity to power line, RF, and other environmental noise
  - Built-in spread spectrum, automatic tuning, noise filtering, and debouncing algorithms
  - Enables reliable touch solutions with 10-V RMS common-mode noise, 4-kV electrical fast transients, and 15-kV electrostatic discharge, allowing for IEC‑61000-4-6, IEC-61000-4-4, and IEC‑61000-4-2 compliance
  - Reduced RF emissions to simplify electrical designs
  - Support for metal touch and water rejection designs
- Flexibility
  - Up to 8 self-capacitance and 16 mutual-capacitance electrodes
  - Mix and match self- and mutual-capacitive electrodes in the same design
  - Supports multi-touch functionality
  - Wide range of capacitance detection, wide electrode range of 0 to 300 pF
- Low power
  - <4 µA wake-on-touch with two sensors
  - Wake-on-touch state machine allows electrode scanning while CPU is asleep
  - Hardware acceleration for environmental compensation, filtering, and threshold detection
- Ease of use
  - CapTIvate Design Center, PC GUI lets engineers design and tune capacitive buttons in real time without having to write code
  - CapTIvate software library in ROM provides ample FRAM for customer application
Embedded microcontroller
- 16-bit RISC architecture
- Clock supports frequencies up to 16 MHz
- Wide supply voltage range from 3.6 V down to 1.8 V (minimum supply voltage is restricted by SVS levels, see the SVS Specifications)
Optimized ultra-low-power modes
- Active mode: 120 µA/MHz (typical)
- Standby: <4 µA wake-on-touch with two sensors
- Shutdown (LPM4.5): 36 nA without SVS
Low-power ferroelectric RAM (FRAM)
- Up to 7.5 KB of nonvolatile memory
- Built-in error correction code (ECC)
- Configurable write protection
- Unified memory of program, constants, and storage
- 10¹⁵ write cycle endurance
- Radiation resistant and nonmagnetic
- High FRAM-to-SRAM ratio, up to 4:1
High-performance analog
- Up to 8-channel 10-bit analog-to-digital converter (ADC)
  - Internal 1.5-V reference
  - Sample-and-hold 200 ksps
Intelligent digital peripherals
- Two 16-bit timers with three capture/compare registers each (Timer_A3)
- One 16-bit timer associated with CapTIvate™ technology
- One 16-bit counter-only RTC
- 16-bit cyclic redundancy check (CRC)
Enhanced serial communications with support for pin remap feature (see Device Comparison)
- One eUSCI_A supports UART, IrDA, and SPI
- One eUSCI_B supports SPI and I²C
Clock system (CS)
- on-chip 32-kHz RC oscillator (REFO)
- on-chip 16-MHz digitally controlled oscillator (DCO) with frequency-locked loop (FLL)
  - ±1% accuracy with on-chip reference at room temperature
- On-chip very low-frequency 10-kHz oscillator (VLO)
- On-chip high-frequency modulation oscillator (MODOSC)
- External 32-kHz crystal oscillator (LFXT)
- Programmable MCLK prescalar of 1 to 128
- SMCLK derived from MCLK with programmable prescalar of 1, 2, 4, or 8
General input/output and pin functionality
- Total of 15 I/Os on VQFN-20 package
- 15 interrupt pins (P1 and P2) can wake MCU from low-power modes
Development tools and software
- Development tools
  - MSP CapTIvate™ MCU development kit evaluation: use with CAPTIVATE‑PGMR programmer and capacitive touch MSP430FR2522 MCU board BOOSTXL‑CAPKEYPAD
  - Target development board MSP‑TS430RHL20
- Ease-of-use ecosystem
  - CapTIvate Design Center – code generation, customizable GUI, real-time tuning
12KB ROM library includes CapTIvate touch libraries and driver libraries
Family Members (Also See Device Characteristics)
- MSP430FR2522: 7.25KB of program FRAM, 256B of information FRAM, 2KB of RAM
  up to 8 self-capacitive and 16 mutual-capacitive sensors
- MSP430FR2512: 7.25KB of program FRAM, 256B of information FRAM, 2KB of RAM
  up to 4 self-capacitive or mutual-capacitive sensors
Package options
- 20-pin: VQFN (RHL)
- 16-pin: TSSOP (PW)

Specifications

Frequency (MHz)	16	Nonvolatile memory (kByte)	8
RAM (kByte)	2	ADC type	10-bit SAR
Number of ADC channels	8	Number of GPIOs	15
Features	Advanced sensing, Real-time clock	UART	1
USB	No	Number of I2Cs	1
SPI	2	Number of comparator channels	0
Timers - 16-bit	2	Bootloader (BSL)	I2C, UART
Special I/O	CapTIvate Touch I/O	Operating temperature range (°C)	-40 to 85
Rating	Catalog