 |  | | |
| PartNumber | EP7309-CBZ | EP7309-CB | EP7309-CR |
| Description | Systems on a Chip - SoC Audio Systems on a Chip - SoC IC Ultra Low Power Audio Decode SOC | IC MPU EP7 74MHZ 256BGA | |
| Manufacturer | Cirrus Logic Inc. | - | - |
| Product Category | Embedded - Microprocessors | - | - |
| Series | EP7 | - | - |
| Packaging | Tray | - | - |
| Package Case | 256-LFBGA | - | - |
| Operating Temperature | 0°C ~ 70°C (TA) | - | - |
| Supplier Device Package | 256-PBGA (17x17) | - | - |
| Voltage I O | 2.5V, 2.7V, 3.0V, 3.3V | - | - |
| Speed | 74MHz | - | - |
| Core Processor | ARM7TDMI | - | - |
| Number of Cores Bus Width | 1 Core, 32-Bit | - | - |
| Co Processors DSP | - | - | - |
| RAM Controllers | - | - | - |
| Graphics Acceleration | No | - | - |
| Display & Interface Controllers | Keypad, LCD, Touchscreen | - | - |
| Ethernet | - | - | - |
| SATA | - | - | - |
| USB | - | - | - |
| Security Features | Hardware ID | - | - |