This multi-core SoC is built around three Arm11™ MPCores™ delivering excellent processing performance up to 1440 MIPS (when operating at 400 MHz) and integrates on-chip high-performance graphics functions and high-speed serial interfaces such as PCI Express and serial ATA. It delivers on a single chip composite video output for rear-seat entertainment (RSE), an LCD controller with dual-display support, and audio routing functionality employing multi-channel I2S and a MediaLB interface. The on-chip audio and video ADC/DAC functions also contribute to reduced system cost.
| Item | EC-4260 Specifications |
|---|---|
| Type name | µPD35003-MNA |
| Power supply voltage | 1.25 V (internal) / 3.3 V, 1.5 V, 1.8 V (external) |
| Maximum operating frequency | 400 MHz |
| Processing performance | 1440 MIPS (at 400 MHz) |
| CPU core | Arm11™ MPCore™×3 |
| On-chip RAM | Local Memory: 8Kbytes |
| Cache memory | 32 Kbytes instruction/32 Kbytes data (each CPU), 4-way set associative type, built-in snoop control unit for cache coherency |
| External memory | Support for connecting a channel of DDR3-SDRAM (DDR1066) modules with 16-bit bus width Max. operating frequency: 533 MHz Support for direct connection of SRAM or ROM to expansion bus |
| Extension bus | Address space: 64 Mbytes × 6 |
| Main on-chip peripheral functions | 2D/3D graphics engine Display unit × 2 channels Video input interface × 3 channels Serial ATA interface SD host interface × 3 channels I/O for sound interfaces × 6 channels USB 2.0 Host/Function interface PCI Express interface Dedicated DMAC × 52 channels Controller Area Network (CAN) interface × 2 channels Media local bus interface × 1 channel UART x 8 channels I2C bus interface× 2 channels Clock serial interface x 8 channels Timer × 4 channels A/D converter interface (12-bit) × 12 channels Video A/D converter interface (10-bit) × 4 channels Video D/A converter interface (10-bit) × 1 channel Interrupt controller Real-time clock Debugging Function (JTAG, ETM trace) |
| Power-down modes | Wait mode Standby/Standby+ mode Dormant mode |
| Package | 720-pin BGA （27 mm × 27 mm） |
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