STM32F103VDH6 vs STM32F103VCH6 Comparison
Detailed side-by-side comparison of STM32F103VDH6 by STMicroelectronics and STM32F103VCH6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F103VDH6 - 72MHz Cortex-M3 384KB MCU | STMicroelectronics
STM32F103VDH6 ✓ ActiveSpecification Comparison
| Parameter | STM32F103VDH6 | STM32F103VCH6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit Arm Cortex-M3 microcontroller | 32-bit ARM Cortex-M3 microcontroller |
| Processor Core | Arm Cortex-M3 | ARM Cortex-M3 |
| Maximum CPU Frequency | 72 MHz | 72 MHz |
| Architecture | 32-bit | — |
| Flash Memory | 384 KB (384K x 8) | 256 KB |
| Series | STM32F1 high-density performance line | STM32F1 high-density series |
| Supply Voltage | 3.3 V | 2.5 V or 3.3 V |
| Package | 100-LFBGA (10 mm x 10 mm) | 100-LFBGA (10 x 10 mm) |
| Pin Count | 100 pins | — |
| USB Interface | Supported | — |
| CAN Interface | Supported | — |
| Timer Count | 11 timers | — |
| ADC Count | 3 ADCs | — |
| Communication Interface Count | 13 communication interfaces | — |
| Programmable Flash Range for STM32F103 High-Density Line | 256 KB to 512 KB | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RAM Capacity | [DATA_NEEDED: RAM capacity] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Halogen-Free Status | [DATA_NEEDED: halogen-free status] | — |
| Mounting Type | Surface mount | Surface mount |
| SOA Data | Not applicable to this digital microcontroller | — |
| CPU Architecture | — | 32-bit RISC |
| Flash Organization | — | 256K x 8 bit |
| Product Line | — | Performance Line |
| Package Pin Count | — | 100 pins |
| Package Body Size | — | 10 x 10 mm |
| Family Timer Count | — | 11 timers |
| Family ADC Count | — | 3 ADCs |
| Family Communication Interface Count | — | 13 communication interfaces |
| Supported Communication | — | USB and CAN |
| Packaging | — | Tray |
| Reference Unit Price | — | 11.8536 USD per unit as of 2026-10-29 |
| RAM Memory | — | [DATA_NEEDED: RAM memory capacity] |
| General-Purpose I/O Count | — | [DATA_NEEDED: GPIO count] |