STM32F103VGT7 vs STM32F103VBH7 Comparison
Detailed side-by-side comparison of STM32F103VGT7 by STMicroelectronics and STM32F103VBH7 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F103VGT7 - 72MHz Cortex-M3 MCU 1MB Flash 100-LQFP | ST
STM32F103VGT7 ✓ ActiveSTMicroelectronics
STM32F103VBH7 - 72MHz Cortex-M3 MCU 128KB LFBGA-100 | STMicroelectronics
STM32F103VBH7 ✓ ActiveSpecification Comparison
| Parameter | STM32F103VGT7 | STM32F103VBH7 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.60 | $5.42 |
| Core | ARM Cortex-M3 | — |
| Core Architecture | 32-bit RISC, Harvard bus | — |
| Maximum CPU Clock | 72 MHz | — |
| Performance | 1.25 DMIPS/MHz (90 DMIPS) | 90 DMIPS / 1.25 DMIPS/MHz |
| Program Memory | 1 MB Flash | — |
| SRAM | 96 KB | 20 KB |
| Package | 100-LQFP (14x14 mm) | 100-ball LFBGA (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount (LFBGA) |
| Operating Voltage | 2.0 V to 3.6 V | — |
| Operating Temperature | -40 C to +105 C | -40C to +105C (industrial grade, suffix H7) |
| GPIO Count | 80 | 80 |
| ADC | 2x 12-bit, up to 16 channels, 1 MSPS | 2x 12-bit, up to 12 channels on LFBGA-100 |
| Timers | 7x 16-bit + 1x PWM (motor control) | 7x 16-bit |
| Communication | USB FS, 2x CAN 2.0B, 3x USART, 2x UART, 3x SPI, 2x I2S, 2x I2C, SDIO, FSMC | — |
| Debug Interface | JTAG + SWD + ETM | — |
| RoHS Status | Compliant | Compliant |
| Core Processor | — | ARM Cortex-M3 |
| Core Width | — | 32-bit |
| Maximum Clock Frequency | — | 72 MHz |
| Flash Memory | — | 128 KB |
| Supply Voltage | — | 2.0 V to 3.6 V |
| Communication Interfaces | — | USB FS, CAN 2.0B, 2x I2C, 3x SPI, 2x I2S, 3x USART, 2x UART, SDIO, FSMC |
| DMA Channels | — | 7 |