32-bit Arm Cortex-M3 microcontroller featuring 768 KB Flash memory and 98 KB RAM. Operates at a maximum clock frequency of 72 MHz, with 112 I/O lines. Supports motor control, USB, and CAN interfaces. Industrial temperature grade (-40 to 105°C) in a 144-terminal S-PQFP-G144 package. Includes PWM channels, ADC, and DMA channels.
Frequency72
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Technical Specifications
Stmicroelectronics STM32F103ZFT7 technical specifications.
General
| Max Operating Temperature | 105 |
| Number of Terminals | 144 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G144 |
| Width | 20 |
| Length | 20 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 69 |
| Supply Voltage-Nom | 3.3 |
| Supply Voltage-Min | 2.4 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 16 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 112 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 32 |
| Speed | 72 |
| ROM Programmability | FLASH |
| ROM (words) | 786432 |
| RAM (bytes) | 98304 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
Compliance
| REACH | Compliant |
| Military Spec | False |
Datasheet
Stmicroelectronics STM32F103ZFT7 Datasheet
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