West Bridge Astoria
ADVANCE INFORMATION CYWB0224ABS/CYWB0224ABM TM TM
West Bridge
Astoria
Features
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Pseudo CRAM inte...
Description
ADVANCE INFORMATION CYWB0224ABS/CYWB0224ABM TM TM
West Bridge
Astoria
Features
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Pseudo CRAM interface (Antioch Interface) Pseudo NAND Flash interface SPI (slave mode) interface DMA slave support
N-Xpress™ NAND Controller Technology
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Interleave up to 16 NANDs with 8 Chip Enables (CE#) for x8 or x16 SLC (CYWB0224ABS) or MLC (CYWB0224ABM) NAND flash devices. 4-bit Error Correction Coding Bad Block Management Static Wear Leveling
Ultra low power, 1.8V core operation Low Power Modes Small footprint, 6x6mm VFBGA Supports I2C boot and Processor Boot Selectable Clock Input Frequencies
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Multimedia Device Support
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Up to 2 SD/SDIO/MMC/MMC+/CE-ATA devices
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SLIM™ Architecture, allowing simultaneous and independent data paths between the processor and USB, and between the USB and Mass Storage. Fully backward compatible (including pin to pin) to Antioch (CYWB0124AB) High speed USB at 480 Mbps
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19.2 MHz, 24 MHz, 26 MHz, and 48 MHz
Applications
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Cellular Phones Portable Media Players Personal Digital Assistants Portable Navigation Devices Digital Cameras POS Terminals Portable Video Recorders
USB 2.0 compliant Integrated USB 2.0 transceiver, smart Serial Interface Engine 16 programmable endpoints
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Flexible Processor Interface, which supports:
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Multiplexing and nonMultiplexing Address and Data interface SRAM Interface
Logic Block Diagram
West BridgeTM AstoriaTM
Control Registers Flexible Process...
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