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Cypress Semiconductor Electronic Components Datasheet

CYWB0321ABX-FDXI Datasheet

Arroyo USB and Mass Storage Peripheral Controller

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CYWB0320ABX-FDXI
CYWB0321ABX-FDXI
West Bridge®: Arroyo USB and
Mass Storage Peripheral Controller
West Bridge®: Arroyo USB and Mass Storage Peripheral Controller
Features
Multimedia device support
Support next-gen SD, SDHC, SDIO, and MMC+
Simultaneous link to independent multimedia (SLIM®)
architecture, enabling simultaneous and independent data
paths between the processor and USB, and between the USB
and mass storage.
High speed USB at 480 Mbps
USB 2.0 compliant
Integrated USB 2.0 transceiver, smart Serial Interface Engine
16 programmable endpoints
Flexible processor interface, which supports:
SPI (slave mode) interface
Multiplexing and nonmultiplexing address and data interface
SRAM interface
Pseudo CRAM interface
Pseudo NAND Flash interface
DMA slave support
Logic Block Diagram
Ultra low power, 1.8 V core operation
Low power modes
Small footprint, 3.9 × 3.9 mm, 0.4 mm pitch, WLCSP
Supports USB Boot, I2C Boot and Processor Boot
Clock input frequency
19.2 MHz
26 MHz
Applications
Cellular phones
Portable media players
Personal digital assistants
Portable navigation devices
Digital cameras
POS terminals
Portable video recorders
Control Registers
µC
Access Control
P
SLIM™
Mass Storage Interface
SD/MMC
S
U
Errata: For information on silicon errata, see “Errata” on page 50 and “Errata” on page 51. Details include trigger conditions, devices affected, and proposed workaround.
Cypress Semiconductor Corporation • 198 Champion Court
Document Number: 001-57458 Rev. *H
• San Jose, CA 95134-1709 • 408-943-2600
Revised December 1, 2014


Cypress Semiconductor Electronic Components Datasheet

CYWB0321ABX-FDXI Datasheet

Arroyo USB and Mass Storage Peripheral Controller

No Preview Available !

CYWB0320ABX-FDXI
CYWB0321ABX-FDXI
Contents
Functional Overview ........................................................ 3
The SLIM Architecture ................................................. 3
8051 Microprocessor ................................................... 3
Configuration and Status Registers ............................. 3
Processor Interface (P-Port) ........................................ 3
USB Interface (U-Port) ................................................ 3
Clocking ....................................................................... 3
Power Domains ........................................................... 4
Power Modes .............................................................. 5
Pin Assignments .............................................................. 6
Absolute Maximum Ratings .......................................... 13
Operating Conditions ..................................................... 13
DC Characteristics ......................................................... 14
AC Timing Parameters ................................................... 16
P Port Interface ......................................................... 16
S Port Interface AC Timing Parameters .................... 43
Reset and Standby Timing Parameters .................... 45
Ordering Information ...................................................... 47
Ordering Code Definitions ......................................... 47
Package Diagram ............................................................ 48
Acronyms ........................................................................ 49
Document Conventions ................................................. 49
Units of Measure ....................................................... 49
Errata ............................................................................... 50
Part Numbers Affected .............................................. 50
Arroyo Qualification Status ........................................ 50
Arroyo Errata Summary ............................................. 50
Errata ............................................................................... 51
Part Numbers Affected .............................................. 51
Arroyo Qualification Status ........................................ 51
Arroyo Errata Summary ............................................. 51
Document History Page ................................................. 52
Sales, Solutions, and Legal Information ...................... 54
Worldwide Sales and Design Support ....................... 54
Products .................................................................... 54
PSoC® Solutions ...................................................... 54
Cypress Developer Community ................................. 54
Technical Support ..................................................... 54
Document Number: 001-57458 Rev. *H
Page 2 of 54


Part Number CYWB0321ABX-FDXI
Description Arroyo USB and Mass Storage Peripheral Controller
Maker Cypress Semiconductor
Total Page 30 Pages
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