 |  | | |
| PartNumber | AM3894ACYG120 | AM3894ACYG | AM3894BCYG |
| Description | Microprocessors - MPU Sitara ARM MCU | ||
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Microprocessors - MPU | Embedded - Microprocessors | Embedded - Microprocessors |
| Shipping Restrictions | - | - | |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | PBGA-1031 | - | - |
| Series | AM3894 | Sitara | Sitara |
| Core | ARM Cortex A8 | ARM Cortex A8 | - |
| Number of Cores | 1 Core | 1 Core | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 1.1 GHz | 1.1 GHz | - |
| L1 Cache Instruction Memory | 32 kB | 32 kB | - |
| L1 Cache Data Memory | 32 kB | 32 kB | - |
| Operating Supply Voltage | 850 mV to 1.1 V | 850 mV to 1.1 V | - |
| Maximum Operating Temperature | + 95 C | + 95 C | - |
| Memory Type | L1/L2 Cache, RAM, ROM | L1/L2 Cache RAM ROM | - |
| Brand | Texas Instruments | - | - |
| Data RAM Size | 64 kB | 64 kB | - |
| Data ROM Size | 48 kB | 48 kB | - |
| Interface Type | Ethernet, I2C, SPI, PCIe, UART, USB | Ethernet I2C SPI PCIe UART USB | - |
| Number of I/Os | 64 I/O | - | - |
| Development Kit | TMDXEVM8168C | TMDXEVM8168C | - |
| I/O Voltage | 1.5 V, 1.8 V, 3.3 V | - | - |
| Instruction Type | Floating Point | Floating Point | - |
| L2 Cache Instruction / Data Memory | 256 kB | - | - |
| Moisture Sensitive | Yes | - | - |
| Number of Timers/Counters | 7 x 32 bit | - | - |
| Processor Series | Sitara | Sitara | - |
| Factory Pack Quantity | 1 | - | - |
| Tradename | Sitara | Sitara ARM Cortex | - |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | - |
| Packaging | - | Tray | Tray |
| Package Case | - | PBGA-1031 | 1031-BFBGA, FCBGA |
| Operating Temperature | - | 0°C ~ 95°C (TJ) | 0°C ~ 95°C (TJ) |
| Supplier Device Package | - | 1031-FCBGA (25x25) | 1031-FCBGA (25x25) |
| Voltage I O | - | 1.8V, 3.3V | 1.8V, 3.3V |
| Speed | - | 1.2GHz | 1.2GHz |
| Core Processor | - | ARMR CortexR-A8 | ARMR CortexR-A8 |
| Number of Cores Bus Width | - | 1 Core, 32-Bit | 1 Core, 32-Bit |
| Co Processors DSP | - | Multimedia; NEON SIMD | Multimedia; NEON SIMD |
| RAM Controllers | - | DDR2, DDR3 | DDR2, DDR3 |
| Graphics Acceleration | - | Yes | Yes |
| Display & Interface Controllers | - | HDMI, HDVPSS | HDMI, HDVPSS |
| Ethernet | - | 10/100/1000 Mbps (2) | 10/100/1000 Mbps (2) |
| SATA | - | SATA 3Gbps (1) | SATA 3Gbps (1) |
| USB | - | USB 2.0 + PHY (2) | USB 2.0 + PHY (2) |
| Security Features | - | - | - |
| Number of I Os | - | 64 I/O | - |
| I O Voltage | - | 1.5 V 1.8 V 3.3 V | - |
| L2 Cache Instruction Data Memory | - | 256 kB | - |
| Number of Timers Counters | - | 7 x 32 bit | - |