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| PartNumber | SVF311R3K2CKU2 | SVF311R3K1CKU2 | SVF312R3K1CKU2 |
| Description | Microprocessors - MPU Vybrid R 32-bit MPU, ARM Cortex-A5 core, ARM Cortex-M4 core, QFP 176 | Microprocessors - MPU 1.5M M4 A5-266 Open VG | Microprocessors - MPU 1.5M M4 A5-266 Open VG |
| Manufacturer | STMicroelectronics | ZiLOG | NXP |
| Product Category | Microprocessors - MPU | Microprocessors - MPU | Microprocessors - MPU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LFBGA-448 | PLCC-44 | PBGA-689 |
| Series | STM32MP1 | Z84C0006 | - |
| Core | ARM Cortex A7, ARM Cortex M4 | Z80 | e500-v2 |
| Number of Cores | 2 Core | 1 Core | 1 Core |
| Data Bus Width | 32 bit | 8 bit | 32 bit |
| Maximum Clock Frequency | 650 MHz, 209 MHz | 6 MHz | 1.333 GHz |
| L1 Cache Instruction Memory | 32 kB | - | 32 kB |
| L1 Cache Data Memory | 32 kB | - | 32 kB |
| Operating Supply Voltage | 1.2 V | 5 V | 1.05 V |
| Minimum Operating Temperature | - 40 C | - 40 C | 0 C |
| Maximum Operating Temperature | + 125 C | + 100 C | + 125 C |
| Memory Type | L1/L2 Cache, SRAM, ROM | - | L1/L2 Cache |
| Brand | STMicroelectronics | ZiLOG | NXP / Freescale |
| Data RAM Size | 708 kB | - | - |
| Data ROM Size | 128 kB | - | - |
| Interface Type | Ethernet, HDMI, I2C, SAI, SPI, UART, USART, USB | UART | Ethernet, I2C, PCIe, SPI, UART, USB |
| Number of I/Os | 176 I/O | - | 16 I/O |
| I/O Voltage | 1.71 V to 3.6 V | 5 V | 1.5 V, 1.8 V, 2.5 V, 3.3 V |
| Instruction Type | Floating Point | - | Floating Point |
| L2 Cache Instruction / Data Memory | 256 kB | - | 512 kB |
| Moisture Sensitive | Yes | Yes | Yes |
| Processor Series | STM32 | Z80 | QorIQ |
| Product Type | Microprocessors - MPU | - | - |
| Factory Pack Quantity | 420 | 25 | 135 |
| Subcategory | Microprocessors - MPU | - | - |
| Tradename | Arm Cortex | - | - |
| Watchdog Timers | Watchdog Timer, Windowed | - | No Watchdog Timer |
| Packaging | - | Tube | Tray |
| Unit Weight | - | 0.084185 oz | 0.185545 oz |
| Qualification | - | - | AEC-Q100 |
| Part # Aliases | - | - | 935321966557 |