 | |  | |
| PartNumber | STR912FAZ44H6T | STR912FAZ42H6 | STR912FAZ44H6 |
| Description | ARM Microcontrollers - MCU 16 Bit Flash MCU MCU Eth/Can/USB | ARM Microcontrollers - MCU ARM966E-S 16/32-Bit | IC MCU 32BIT 512KB FLASH 144BGA STR9 |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | LFBGA | LFBGA | - |
| Series | STR912FAZ44 | STR912FAZ42 | - |
| Core | ARM966E-S | ARM966E-S | - |
| Data Bus Width | 32 bit/16 bit | 32 bit/16 bit | - |
| Maximum Clock Frequency | 96 MHz | 96 MHz | - |
| Program Memory Size | 512 kB | 256 kB | - |
| Data RAM Size | 96 kB | 96 kB | - |
| Number of I/Os | 80 I/O | 80 I/O | - |
| Operating Supply Voltage | 1.8 V | 1.8 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Reel | Tray | - |
| Height | 1.09 mm | 1.09 mm | - |
| Length | 10 mm | 10 mm | - |
| Program Memory Type | Flash | Flash | - |
| Width | 10 mm | 10 mm | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Interface Type | CAN, I2C, IrDA, SSP, UART, USB | CAN, I2C, IrDA, SSP, UART, USB | - |
| Analog Supply Voltage | 3.3 V | 3.3 V | - |
| I/O Voltage | 3.3 V | 3.3 V | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of Timers/Counters | 4 Timer | 4 Timer | - |
| Processor Series | STR912x | STR912x | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| Factory Pack Quantity | 1500 | 1104 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 2 V | 2 V | - |
| Supply Voltage Min | 1.65 V | 1.65 V | - |
| Product | - | MCU | - |