STM32F103ZET7 vs STM32F103ZCT7 Comparison
Detailed side-by-side comparison of STM32F103ZET7 by STMicroelectronics and STM32F103ZCT7 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F103ZET7 - 72MHz Cortex-M3 512KB MCU | STMicroelectronics
STM32F103ZET7 ✓ ActiveSTMicroelectronics
STM32F103ZCT7 - 72MHz 256KB Cortex-M3 MCU | STMicroelectronics
STM32F103ZCT7 ✓ ActiveSpecification Comparison
| Parameter | STM32F103ZET7 | STM32F103ZCT7 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.28 | $7.65 |
| Product Type | 32-bit ARM Cortex-M3 microcontroller | 32-bit ARM Cortex-M3 microcontroller |
| Maximum Operating Frequency | 72 MHz | — |
| Architecture | 32-bit RISC | — |
| Embedded Flash Memory | 512 KB | — |
| Operating Voltage | 2.5 V/3.3 V | — |
| Timer Count | 11 timers | — |
| ADC Count | 3 ADCs | — |
| Communication Interface Count | 13 communication interfaces | — |
| USB Interface | USB | — |
| CAN Interface | CAN | — |
| Package | 144-LQFP | 144-pin LQFP |
| Package Body Size | 20 mm x 20 mm | — |
| Mounting Type | Surface Mount | Surface-mount LQFP |
| Core | ARM Cortex-M3 | — |
| MCU Family | STM32F1 high-density performance line | — |
| Flash Organization | 512K x 8 | 256K x 8 bits |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| RAM Capacity | [DATA_NEEDED: RAM capacity] | — |
| GPIO Count | [DATA_NEEDED: GPIO count] | [DATA_NEEDED: GPIO count] |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | [DATA_NEEDED: AEC-Q100 qualification status] |
| Maximum Clock Frequency | — | 72 MHz |
| Flash Memory | — | 256 KB |
| Processor Architecture | — | ARM Cortex-M3 |
| Instruction Width | — | 32-bit |
| Supply Voltage Variant | — | 2.5 V / 3.3 V |
| Communication Interfaces | — | 13 communication interfaces |
| Timers | — | 11 timers |
| ADC Resources | — | 3 ADCs |
| USB Support | — | USB |
| CAN Support | — | CAN |
| Application Focus | — | Mixed-signal and timer-driven control |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| SRAM | — | [DATA_NEEDED: SRAM size] |