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| PartNumber | STR755FR0T6 | STR755FR0H6 | STR755FR1H6 |
| Description | Microcontrollers - MCU ARM Microcontrollers - MCU 32Bit MCU with Flash STR73xF ARM7TDMI | IC MCU 32BIT 64KB FLASH 64LFBGA STR7 | IC MCU 32BIT 128KB FLASH 64LFBGA STR7 |
| Manufacturer | STMicroelectronics | - | - |
| Product Category | Embedded - Microcontrollers | - | - |
| Series | STR7 | - | - |
| Packaging | Tray | - | - |
| Unit Weight | 0.046530 oz | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package Case | LQFP | - | - |
| Operating Temperature | -40°C ~ 85°C (TA) | - | - |
| Supplier Device Package | * | - | - |
| Number of I O | 38 | - | - |
| Speed | 60MHz | - | - |
| EEPROM Size | - | - | - |
| Core Processor | ARM7R | - | - |
| RAM Size | 16K x 8 | - | - |
| Program Memory Type | FLASH | - | - |
| Peripherals | DMA, PWM, WDT | - | - |
| Connectivity | I2C, SPI, SSI, SSP, UART/USART | - | - |
| Voltage Supply Vcc Vdd | 3 V ~ 5.5 V | - | - |
| Core Size | 32-Bit | - | - |
| Program Memory Size | 64KB (64K x 8) | - | - |
| Data Converters | A/D 11x10b | - | - |
| Oscillator Type | Internal | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | - | - |
| Interface Type | CAN I2C SPI SSI SSP USB | - | - |
| Core | ARM7TDMI-S | - | - |
| Processor Series | STR755x | - | - |
| Data Bus Width | 32 bit | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 2.97 V | - | - |
| Maximum Clock Frequency | 60 MHz | - | - |
| Number of ADC Channels | 11 | - | - |
| Number of I Os | 38 I/O | - | - |
| Data RAM Size | 16 kB | - | - |
| Number of Timers Counters | 6 Timer | - | - |
| ADC Resolution | 10 bit | - | - |