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STM32L021D4P7DTR

STM32L021D4P7DTR

STM32L021D4P7DTR

STMicroelectronics

IC MCU 32BIT 16KB FLASH 14TSSOP

compliant

14-TSSOP (0.173", 4.40mm Width)

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

STM32L021D4P7DTR Pricing & Ordering

Quantity Unit Price Ext. Price
1 $1.72900 $1.729
500 $1.71171 $855.855
1000 $1.69442 $1694.42
1500 $1.67713 $2515.695
2000 $1.65984 $3319.68
2500 $1.64255 $4106.375
Inventory changes frequently.

STM32L021D4P7DTR Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

STM32L021D4P7DTR STMicroelectronics

Name Value
Product Status Active
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit Single-Core
Speed 32MHz
Connectivity I²C, IrDA, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O 11
Program Memory Size 16KB (16K x 8)
Program Memory Type FLASH
EEPROM Size 512 x 8
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V
Data Converters A/D 4x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 14-TSSOP
Q1: What is the purchase guide for STM32L021D4P7DTR?
STM32L021D4P7DTR of STMicroelectronics is a IC MCU 32BIT 16KB FLASH 14TSSOP. ICHOME is a long-term spot supplier of STM32L021D4P7DTR, supporting sample purchase and bulk order.
Q2: How to find the detailed information of STM32L021D4P7DTR?
Download STM32L021D4P7DTR Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingSTM32L021D4P7DTR from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide STM32L021D4P7DTR alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you STM32L021D4P7DTR replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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