Position: Home > DataSheet > Index U > USB Series > USB97C201-MN, USB97C202, USB97C202-MN

Low Cost Custom Prototype PCB Manufacturer

USB97C201-MN, USB97C202, USB97C202-MN

Table of contents:
Info of USB97C201-MN
Info of USB97C202
Info of USB97C202-MN

USB97C201-MN, USB97C202, USB97C202-MN Selling Leads, Datasheet

MFG:SMSC Package Cooled:QFP D/C:05+06+07+

USB97C201-MN, USB97C202, USB97C202-MN Picture

USB97C201-MN, USB97C202, USB97C202-MN Datasheet download

Five Points

Part Number: USB97C201-MN

MFG: SMSC

Package Cooled: QFP

D/C: 05+06+07+

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

USB97C202 General Description

The USB97C202 is a USB2.0 Mass Storage Class Peripheral Controller intended for use with standard ATA-5 and -6 hard drives and standard ATAPI-5 devices.

The device consists of a USB 2.0 PHY and SIE, buffers, Fast 8051 microprocessor with expanded scratchpad and 768 of program SRAM, internal 48 KB program ROM, and an ATA-66 compatible interface.

Provisions for optional external Flash Memory up to 64K bytes for program storage is provided. A serial EEPROM which can be modified via USB from the host provides unique VID/PID/Serial numbers, as well as optional configuration information.

Internal 768 Bytes of scratchpad SRAM are also provided.. This internal SRAM can also be used for program storage to implement program upgrade via USB download to external "boot block" Flash program memory, if desired.

Seven GPIO pins are provided for controlling external power control elements and sensing specialized drive functions. Provisions are made to allow dynamic attach and re-attach to the USB bus to allow hot swap of drives to be implemented.

USB97C202 Maximum Ratings

Operating Temperature Range................................... 0 to +70
Storage Temperature Range .................................-55 to +150
Lead Temperature Range (soldering, 10 seconds) ..............+325
Positive Voltage on any pin, with respect to Ground .............. 5.5V
Negative Voltage on any pin, with respect to Ground.............-0.3V
Maximum V_DDA, V_DDIO .......................................................... +4.0V
Maximum V_DD, V_DDP...............................................................+3.0V

USB97C202 Features

` 2.5 Volt, Low Power Core Operation
` 3.3 Volt I/O with 5V input tolerance
` Complete USB Specification 2.0 Compatibility
− Includes USB 2.0 Transceiver
− A Bi-directional Control and a Bi-directional Bulk Endpoint are provided.
` Complete System Solution for interfacing ATA or ATAPI devices to USB 2.0 bus
− Supports USB Mass Storage Compliant Bootable BIOS
− Supports ATA6 Drive capacities up to 2048GB
− True UDMA Mode 4 transfer rates
− Support for ATAPI Devices:
- CD-ROM
- CD-R
- CD-RW
- DVD
- DVD/R/W
` 8051 8 bit microprocessor
− Provides low speed control functions
− 30 Mhz execution speed at 4 cycles per instruction average
− 768 Bytes of internal SRAM for general purpose scratchpad or program execution while re-flashing external ROM
` Double Buffered Bulk Endpoint
− Bi-directional 512 Byte Buffer for Bulk Endpoint
− 64 Byte RX Control Endpoint Buffer
− 64 Byte TX Control Endpoint Buffer
` Internal or External Program Memory Interface
− 48K Byte Internal ROM or optional 64K Byte External Code Space using Flash, SRAM, or EPROM Memory
` On Board 12Mhz Crystal Driver Circuit
` Internal PLL for 480Mhz USB2.0 Sampling, 30Mhz MCU clock, and 60Mhz ATA clock
` Supports firmware upgrade via USB bus if "boot block" Flash program memory is used for optional external program memory
` 7 GPIOs for special function use: LED indicators, button inputs, etc.
− Inputs capable of generating interrupts with either edge sensitivity
− USB High Speed LED
− Serial EEPROM interface for VID/PID/Serial Number Customization
` 100 Pin STQFP (12x12x1.4 body, 2mm footprint) package

USB97C202 Connection Diagram

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components