C8051F320DK Silicon Laboratories Inc, C8051F320DK Datasheet - Page 139

DEV KIT FOR C8051F320/F321

C8051F320DK

Manufacturer Part Number
C8051F320DK
Description
DEV KIT FOR C8051F320/F321
Manufacturer
Silicon Laboratories Inc
Type
MCUr
Datasheets

Specifications of C8051F320DK

Contents
Evaluation Board, Power Supply, USB Cables, Adapter and Documentation
Processor To Be Evaluated
C8051F320/F321
Interface Type
USB
Silicon Manufacturer
Silicon Labs
Core Architecture
8051
Silicon Core Number
C8051F320
Silicon Family Name
C8051F32x
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With/related Products
Silicon Laboratories C8051F320, C8051F321
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1260

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Part Number:
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15. Universal Serial Bus Controller (USB)
C8051F320/1 devices include a complete Full/Low Speed USB function for USB peripheral implementa-
tions*. The USB Function Controller (USB0) consists of a Serial Interface Engine (SIE), USB Transceiver
(including matching resistors and configurable pull-up resistors), 1k FIFO block, and clock recovery mech-
anism for crystal-less operation. No external components are required. The USB Function Controller and
Transceiver is Universal Serial Bus Specification 2.0 compliant.
Note: This document assumes a comprehensive understanding of the USB Protocol. Terms and abbreviations used
*Note: The C8051F320/1 cannot be used as a USB Host device.
D+
D-
in this document are defined in the USB Specification. We encourage you to review the latest version of the
USB Specification before proceeding.
VDD
Transceiver
Figure 15.1. USB0 Block Diagram
Transfer
Control
Data
Serial Interface Engine (SIE)
Rev. 1.4
IN
Endpoint0
Endpoint1
IN/OUT
IN
Endpoint2
USB FIFOs
(1k RAM)
IN
Endpoint3
OUT
OUT
OUT
Status, and
Registers
Interrupt
Control,
USB
C8051F320/1
CIP-51 Core
139

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