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| PartNumber | AM1808EZWT3 | AM1808EZWT4 | AM1808EZWT |
| Description | Microprocessors - MPU Sitara Processor | Microprocessors - MPU Sitara Processor | |
| Manufacturer | Texas Instruments | Texas Instruments | TI |
| Product Category | Microprocessors - MPU | Microprocessors - MPU | Embedded - Microprocessors |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | PBGA-361 | PBGA-361 | - |
| Series | AM1808 | AM1808 | Sitara |
| Core | ARM926EJ-S | ARM926EJ-S | ARM926EJ-S |
| Number of Cores | 1 Core | 1 Core | 1 Core |
| Data Bus Width | 32 bit/16 bit | 32 bit/16 bit | 32 bit/16 bit |
| Maximum Clock Frequency | 375 MHz | 456 MHz | 375 MHz |
| L1 Cache Instruction Memory | 16 kB | 16 kB | 16 kB |
| L1 Cache Data Memory | 16 kB | 16 kB | 16 kB |
| Operating Supply Voltage | 1.2 V | 1.3 V | 1.2 V |
| Minimum Operating Temperature | - 40 C | - 40 C | 0 C |
| Maximum Operating Temperature | + 105 C | + 105 C | + 90 C |
| Packaging | Tray | Tray | Tray |
| Memory Type | L1 Cache, RAM, ROM | L1 Cache, RAM, ROM | L1 Cache RAM ROM |
| Brand | Texas Instruments | Texas Instruments | - |
| Data RAM Size | 8 kB, 128 kB | 8 kB, 128 kB | 8 kB 128 kB |
| Interface Type | Ethernet, I2C, SPI, UART, USB | Ethernet, I2C, SPI, UART, USB | Ethernet I2C SPI UART USB |
| I/O Voltage | 1.8 V, 3.3 V | 1.8 V, 3.3 V | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of Timers/Counters | 6 x 32 bit | 6 x 32 bit | - |
| Processor Series | Sitara | Sitara | Sitara |
| Factory Pack Quantity | 90 | 90 | - |
| Tradename | Sitara | Sitara | - |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |
| Unit Weight | 0.027845 oz | 0.027845 oz | 0.027845 oz |
| Package Case | - | - | PBGA-361 |
| Operating Temperature | - | - | 0°C ~ 90°C (TJ) |
| Supplier Device Package | - | - | 361-NFBGA (16x16) |
| Voltage I O | - | - | 1.8V, 3.3V |
| Speed | - | - | 375MHz |
| Core Processor | - | - | ARM926EJ-S |
| Number of Cores Bus Width | - | - | 1 Core, 32-Bit |
| Co Processors DSP | - | - | System Control; CP15 |
| RAM Controllers | - | - | LPDDR, DDR2 |
| Graphics Acceleration | - | - | No |
| Display & Interface Controllers | - | - | LCD |
| Ethernet | - | - | 10/100 Mbps (1) |
| SATA | - | - | SATA 3Gbps (1) |
| USB | - | - | USB 1.1 + PHY (1), USB 2.0 + PHY (1) |
| Security Features | - | - | - |
| I O Voltage | - | - | 1.8 V 3.3 V |
| Number of Timers Counters | - | - | 6 x 32 bit |