Featuring ARM® 7 and ARM9 microcontrollers, Cirrus Logic has a developed a broad variety of system-on-a chip (SoC) processors each featuring varying levels of optimum feature integration to serve a variety of applications.
| Part | Processor | Speed (Mhz) | Cache | MMU | DRAM Ctrllr | On-chip SRAM (KSB) | LCD Ctrllr | DAI | Ethernet | Temperature |  Package |
|---|---|---|---|---|---|---|---|---|---|---|---|
| EP7309Buy Now Sample |
ARM720T | 74 | 8 KB unified | |
— | 48 | |
|
— | Commercial & Industrial | 208 LQFP 256 PBGA |
| EP7311Buy Now Sample |
ARM720T | 90 & 74 | 8 KB unified | |
SDRAM | 48 | |
— | — | Commercial & Industrial | 208 LQFP 256 PBGA |
| EP7312Buy Now Sample |
ARM720T | 90 & 74 | 8 KB unified | |
SDRAM | 48 | |
|
— | Commercial & Industrial | 208 LQFP 256 PBGA |
| Part | Processor Speed (MHz) | Cache Data/Code | Ethernet MAC | PCMCIA Device | IDE/IF | USB Hosts | Display I/F | Graphics Engine | Math Crunch Engine | Touch/ADC | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|
| EP9301Buy Now Sample |
166 | 16 K/16 K | |
— | — | 2 | — | — | — | 5 ADC | 208 TQFP |
| EP9302Buy Now Sample |
200 | 16 K/16 K | |
— | — | 2 | — | — | |
5 ADC | 208 LQFP |
| EP9307Buy Now Sample |
200 | 16 K/16 K | |
— | — | 3 | |
|
|
8 wire | 272 TFBGA |
| EP9312Buy Now Sample |
200 | 16 K/16 K | |
— | 2 | 3 | |
— | |
8 wire | 352 PBGA |
| EP9315Buy Now Sample |
200 | 16 K/16 K | |
|
2 | 3 | |
|
|
8 wire | 352 PBGA |
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