| PartNumber | EP9315-IBZ | EP9315-IB |
| Description | Microprocessors - MPU IC Universal Platfrm ARM9 SOC Prcessor | Microprocessors - MPU IC Universal Platfrm ARM9 SOC Prcessor |
| Manufacturer | Cirrus Logic | Cirrus Logic |
| Product Category | Microprocessors - MPU | Microprocessors - MPU |
| RoHS | Y | N |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | PBGA-352 | PBGA-352 |
| Series | EP9315 | EP9315 |
| Core | ARM920T | ARM920T |
| Number of Cores | 1 Core | 1 Core |
| Data Bus Width | 32 bit | 32 bit |
| Maximum Clock Frequency | 200 MHz | 200 MHz |
| L1 Cache Instruction Memory | 16 kB | 16 kB |
| L1 Cache Data Memory | 16 kB | 16 kB |
| Operating Supply Voltage | 1.8 V | 1.8 V |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Memory Type | L1 Cache | L1 Cache |
| Brand | Cirrus Logic | Cirrus Logic |
| Interface Type | Audio, Ethernet, I2S, IrDA, SPI, UART, USB | Audio, Ethernet, I2S, IrDA, SPI, UART, USB |
| Number of I/Os | 55 I/O | 55 I/O |
| I/O Voltage | 3.3 V | 3.3 V |
| Moisture Sensitive | Yes | - |
| Number of Timers/Counters | 2 x 16 bit, 1 x 32 bit, 1 x 40 bit | 2 x 16 bit, 1 x 32 bit, 1 x 40 bit |
| Processor Series | EP93xx | EP93xx |
| Factory Pack Quantity | 40 | 40 |
| Watchdog Timers | Watchdog Timer | Watchdog Timer |