USB2227-NE-XX datasheet, PDF - EEWORLD Datasheet

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USB2227-NE-XX: DescriptionFlash Memory Drive, CMOS, PQFP128, 14 X 14 MM, 1 MM HEIGHT, VTQFP-128; CategoryThe embedded processor and controller Microcontrollers and processors; File Size722KB，26 Pages; ManufacturerSMSC; Websitehttp://www.smsc.com/

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USB2227-NE-XX Overview

Flash Memory Drive, CMOS, PQFP128, 14 X 14 MM, 1 MM HEIGHT, VTQFP-128

USB2227-NE-XX Parametric

Parameter Name	Attribute value
Parts packaging code	QFP
package instruction	TFQFP,
Contacts	128
Reach Compliance Code	compliant
Host interface standard	USB
JESD-30 code	S-PQFP-G128
length	14 mm
Number of terminals	128
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	TFQFP
Package shape	SQUARE
Package form	FLATPACK, THIN PROFILE, FINE PITCH
Certification status	Not Qualified
Maximum seat height	1.2 mm
Maximum supply voltage	1.98 V
Minimum supply voltage	1.62 V
Nominal supply voltage	1.8 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	GULL WING
Terminal pitch	0.4 mm
Terminal location	QUAD
width	14 mm
uPs/uCs/peripheral integrated circuit type	SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE
Base Number Matches	1

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USB2227/USB2228

4th Generation USB2.0

Flash Media Controller

with Integrated Card

Power FETs

PRODUCT FEATURES

■

Datasheet

■

Complete System Solution for interfacing

SmartMedia

(SM) or xD Picture Card

(xD)

Memory Stick

(MS), High Speed Memory Stick

(HSMS), Memory Stick PRO (MSPRO), MS Duo

Secure Digital (SD), Mini-Secure Digital (Mini-SD),

TransFlash (SD), MultiMediaCard

(MMC),

Reduced Size MultiMediaCard (RS-MMC), NAND

Flash, Compact Flash

(CF) and CF Ultra

I & II,

and CF form-factor ATA hard drives to USB2.0 bus

— Supports USB Bulk Only Mass Storage Compliant

Bootable BIOS

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

— 64K Byte Internal Code Space or Optional 64K Byte

External Code Space using Flash, SRAM or EPROM

memory.

■

Support for simultaneous operation of all above

devices. (only one at a time of each of the following

groups supported: CF or ATA drive, SM or XD or

NAND, SD or MMC)

On-Chip 4-Bit High Speed Memory Stick and MS

PRO Hardware Circuitry

On-Chip firmware reads and writes High Speed

Memory Stick and MS PRO

1-bit ECC correction performed in hardware for

maximum efficiency

Hardware support for SD Security Command

Extensions

On-chip power FETs for supplying flash media card

power with minimum board components

USB Bus Power Certified

3.3 Volt I/O with 5V input tolerance on VBUS/GPIO3

Complete USB Specification 2.0 Compatibility for Bus

Powered Operation

— Includes USB2.0 Transceiver

— A Bi-directional Control and a Bi-directional Bulk

Endpoint are provided.

■

On Board 24Mhz Crystal Driver Circuit

Can be clocked by 48MHz external source

On-Chip 1.8V Regulator for Low Power Core

Operation

Internal PLL for 480Mhz USB2.0 Sampling,

Configurable MCU clock

Supports firmware upgrade via USB bus if “boot

block” Flash program memory is used

15 GPIOs for special function use: LED indicators,

button inputs, power control to memory devices, etc.

— Inputs capable of generating interrupts with either edge

sensitivity

— Attribute bit controlled features:

— Activity LED polarity/operation/blink rate

— Full or Partial Card compliance checking

— Bus or Self Powered

— LUN configuration and assignment

— Write Protect Polarity

— SmartDetach™ Detach from USB when no Card

Inserted for Notebook apps

— Cover Switch operation for xD compliance

— Inquiry Command operation

— SD Write Protect operation

— Older CF card support

— Force USB 1.1 reporting

— Internal or External Power FET operation

■

8051 8 bit microprocessor

— Provides low speed control functions

— 30 Mhz execution speed at 4 cycles per instruction

average

— 12K Bytes of internal SRAM for general purpose

scratchpad

— 768 Bytes of internal SRAM for general purpose

scratchpad or program execution while re-flashing

external ROM

■

Compatible with Microsoft WinXP, WinME, Win2K

SP3, Apple OS10, Softconnex, and Linux Multi-LUN

Mass Storage Class Drivers

Win2K, Win98/98SE and Apple OS8.6 and OS9

Multi-LUN Mass Storage Class Drivers available from

SMSC

128 Pin VTQFP Package (1.0mm height, 14mm

x14mm footprint); green, lead-free package also

available

1.xD Picture Card not applicable to USB2227.

SMSC USB2227/USB2228

DATASHEET

Revision 1.77 (06-13-05)

4th Generation USB2.0 Flash Media Controller with Integrated Card Power FETs

Datasheet

ORDER NUMBER(S):

USB2227/USB2228-NE-XX FOR 128 PIN, VTQFP PACKAGE

USB2227/USB2228-NU-XX FOR 128 PIN, VTQFP PACKAGE (GREEN, LEAD-FREE)

80 Arkay Drive

Hauppauge, NY 11788

(631) 435-6000

FAX (631) 273-3123

Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently,

complete information sufficient for construction purposes is not necessarily given. Although the information has been checked and is believed to be

accurate, no responsibility is assumed for inaccuracies. SMSC reserves the right to make changes to specifications and product descriptions at any

time without notice. Contact your local SMSC sales office to obtain the latest specifications before placing your product order. The provision of this

information does not convey to the purchaser of the described semiconductor devices any licenses under any patent rights or other intellectual

property rights of SMSC or others. All sales are expressly conditional on your agreement to the terms and conditions of the most recently dated

version of SMSC's standard Terms of Sale Agreement dated before the date of your order (the "Terms of Sale Agreement"). The product may

contain design defects or errors known as anomalies which may cause the product's functions to deviate from published specifications. Anomaly

sheets are available upon request. SMSC products are not designed, intended, authorized or warranted for use in any life support or other

application where product failure could cause or contribute to personal injury or severe property damage. Any and all such uses without prior written

approval of an Officer of SMSC and further testing and/or modification will be fully at the risk of the customer. Copies of this document or other

SMSC literature, as well as the Terms of Sale Agreement, may be obtained by visiting SMSC’s website at http://www.smsc.com. SMSC is a

registered trademark of Standard Microsystems Corporation (“SMSC”). Product names and company names are the trademarks of their respective

holders.

SMSC DISCLAIMS AND EXCLUDES ANY AND ALL WARRANTIES, INCLUDING WITHOUT LIMITATION ANY AND ALL IMPLIED

WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND AGAINST INFRINGEMENT AND THE LIKE,

AND ANY AND ALL WARRANTIES ARISING FROM ANY COURSE OF DEALING OR USAGE OF TRADE.

IN NO EVENT SHALL SMSC BE LIABLE FOR ANY DIRECT, INCIDENTAL, INDIRECT, SPECIAL, PUNITIVE, OR CONSEQUENTIAL

DAMAGES; OR FOR LOST DATA, PROFITS, SAVINGS OR REVENUES OF ANY KIND; REGARDLESS OF THE FORM OF ACTION,

WHETHER BASED ON CONTRACT; TORT; NEGLIGENCE OF SMSC OR OTHERS; STRICT LIABILITY; BREACH OF WARRANTY; OR

OTHERWISE; WHETHER OR NOT ANY REMEDY OF BUYER IS HELD TO HAVE FAILED OF ITS ESSENTIAL PURPOSE, AND WHETHER

OR NOT SMSC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

Revision 1.77 (06-13-05)

DATASHEET

SMSC USB2227/USB2228

4th Generation USB2.0 Flash Media Controller with Integrated Card Power FETs

Datasheet

Table of Contents

Chapter 1 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Chapter 2 Acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Chapter 3 Pin Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

3.1

3.2

128-Pin Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

128-Pin List Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Chapter 4 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Chapter 5 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Chapter 6 Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

6.1

6.2

PIN Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Buffer Type Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Chapter 7 DC Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

7.1

7.2

7.3

Maximum Guaranteed Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

DC Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Chapter 8 Package Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Chapter 9 GPIO Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

SMSC USB2227/USB2228

DATASHEET

Revision 1.77 (06-13-05)

USB2227-NE-XX Related Products

	USB2227-NE-XX	USB2227-NU-XX	USB2228-NE-XX	USB2228-NU-XX
Description	Flash Memory Drive, CMOS, PQFP128, 14 X 14 MM, 1 MM HEIGHT, VTQFP-128	Flash Memory Drive, CMOS, PQFP128, 14 X 14 MM, 1 MM HEIGHT, ROHS COMPLIANT, VTQFP-128	Flash Memory Drive, CMOS, PQFP128, 14 X 14 MM, 1 MM HEIGHT, VTQFP-128	Flash Memory Drive, CMOS, PQFP128, 14 X 14 MM, 1 MM HEIGHT, ROHS COMPLIANT, VTQFP-128
Parts packaging code	QFP	QFP	QFP	QFP
package instruction	TFQFP,	TFQFP,	TFQFP,	TFQFP,
Contacts	128	128	128	128
Reach Compliance Code	compliant	compliant	compliant	compliant
Host interface standard	USB	USB	USB	USB
JESD-30 code	S-PQFP-G128	S-PQFP-G128	S-PQFP-G128	S-PQFP-G128
length	14 mm	14 mm	14 mm	14 mm
Number of terminals	128	128	128	128
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TFQFP	TFQFP	TFQFP	TFQFP
Package shape	SQUARE	SQUARE	SQUARE	SQUARE
Package form	FLATPACK, THIN PROFILE, FINE PITCH	FLATPACK, THIN PROFILE, FINE PITCH	FLATPACK, THIN PROFILE, FINE PITCH	FLATPACK, THIN PROFILE, FINE PITCH
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.2 mm	1.2 mm	1.2 mm	1.2 mm
Maximum supply voltage	1.98 V	1.98 V	1.98 V	1.98 V
Minimum supply voltage	1.62 V	1.62 V	1.62 V	1.62 V
Nominal supply voltage	1.8 V	1.8 V	1.8 V	1.8 V
surface mount	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.4 mm	0.4 mm	0.4 mm	0.4 mm
Terminal location	QUAD	QUAD	QUAD	QUAD
width	14 mm	14 mm	14 mm	14 mm
uPs/uCs/peripheral integrated circuit type	SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE	SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE	SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE	SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE
Base Number Matches	1	1	1	1

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