STM32F101ZCT6 vs STM32F103ZCT6 Comparison
Detailed side-by-side comparison of STM32F101ZCT6 by STMicroelectronics and STM32F103ZCT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F101ZCT6 - ARM Cortex-M3 MCU, 256KB Flash, 144-LQFP | STMicroelectronics
STM32F101ZCT6 ✓ ActiveSTMicroelectronics
STM32F103ZCT6 - 72MHz Cortex-M3 256KB MCU | STMicroelectronics
STM32F103ZCT6 ✓ ActiveSpecification Comparison
| Parameter | STM32F101ZCT6 | STM32F103ZCT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.95 | $0.00 |
| Core Architecture | ARM Cortex-M3 32-bit RISC | — |
| Maximum CPU Clock | 36 MHz | — |
| Flash Memory | 256 KB | 256 KB (256K x 8) |
| SRAM | 32 KB | 48 KB |
| Package | LQFP-144 (20x20 mm) | 144-LQFP (20x20 mm) |
| Supply Voltage Range | 2.0 V to 3.6 V | 2.0 V to 3.6 V |
| I/O Pins | 112 | — |
| ADC | 3x 12-bit, 1 µs conversion | — |
| USB | USB 2.0 Full-Speed Device | USB 2.0 Full-Speed Device |
| CAN | 2x CAN 2.0B active | CAN 2.0B |
| Timers | Up to 10 (including advanced-control PWM) | 11 (including 2 advanced-control) |
| Communication Interfaces | 3x USART, 2x SPI, 2x I²C | 13 (USART, SPI, I2C, USB, CAN) |
| Operating Temperature | -40 °C to +85 °C | -40C to +85C |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Mounting Type | Surface Mount | Surface Mount |
| Core Processor | — | ARM Cortex-M3 |
| Core Size | — | 32-Bit |
| Max Clock Frequency | — | 72 MHz |
| ADC Resolution | — | 12-Bit |
| Number of ADCs | — | 3 |
| DMA Channels | — | [DATA_NEEDED: number of DMA channels] |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| Process Technology | — | 130 nm |
| Debug Interfaces | — | JTAG, SWD |