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STMicroelectronics STM32L083CZT6TR — Microcontrollers & Processors (MCU / MPU / DSP)
STMicroelectronics

STM32L083CZT6TR STM32L0 ARM Cortex-M0+ MCU, 32 MHz

MPNSTM32L083CZT6TR
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STMicroelectronics STM32L0 series, ARM Cortex-M0+, 32-Bit Single-Core, 32MHz, 192KB (192K x 8) FLASH, 20K x 8 RAM, 6K x 8 EEPROM, 48-LQFP, -40°C ~ 85°C (TA), 1.8V ~ 3.6V, Tape & Reel (TR).

$3.2020Ref. price · indicative, final on quote
STM32L083CZT6TR datasheet
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

STM32L083CZT6TR Technical Specifications
ParameterValue
SeriesSTM32L0
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C ~ 85°C (TA)
Speed32MHz
PackageTape & Reel (TR)
RAM size20K x 8
Core size32-Bit Single-Core
EEPROM size6K x 8
PeripheralsBrown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
ConnectivityI²C, IrDA, LINbus, SPI, UART/USART, USB
Number of i (O)40
Core processorARM® Cortex®-M0+
Case48-LQFP
Data convertersA/D 10x12b; D/A 2x12b
Program memory size192KB (192K x 8)

Product details

32 MHz Cortex-M0+ with embedded EEPROM — the low-power workhorse

STM32L083CZT6TR packs 192 KB of Flash, 20 KB of SRAM, and 6 KB of embedded EEPROM, saving an external EEPROM chip on the BOM for parameter storage or calibration data.

Peripheral set and connectivity

Connectivity options include I²C, IrDA, LINbus, SPI, UART/USART, and USB. With 40 I/O lines in a 48-LQFP package (7x7 mm), it provides enough pins for sensor aggregation, small displays, and control loops without needing a larger package.

Data converters and internal oscillator

The analog subsystem includes a 10-channel 12-bit ADC and a 2-channel 12-bit DAC, adequate for reading multiple sensor inputs and generating analog setpoints or audio waveforms. An internal oscillator keeps the BOM lean by eliminating an external crystal for the main clock, though an external clock can be used if tighter timing is required.

Frequently asked questions

What is the difference between STM32L083CZT6 and STM32L083CZT6TR?

The only difference is the packaging format: STM32L083CZT6TR is supplied in Tape & Reel (TR) for automated pick-and-place assembly, while the STM32L083CZT6 typically ships in trays or tubes. The silicon, package, and specifications are identical.

Does STM32L083CZT6TR come in tape and reel packaging?

Yes, the TR suffix explicitly indicates Tape & Reel packaging, suitable for high-volume SMT assembly lines.

What is STM32L083CZT6TR's listed speed?

The core is rated for a maximum clock speed of 32 MHz.