MX29LV160ATXEI-70 datasheet(1/66 Pages) MCNIX

Part #	MX29LV160ATXEI-70

Description	16M-BIT [2Mx8/1Mx16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY

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Manufacturer	MCNIX [Macronix International]

Direct Link	http://www.macronix.com

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P/N:PM0866

REV. 3.7, APR. 23, 2003

MX29LV160T/B & MX29LV160AT/AB

16M-BIT[2Mx8/1Mx16]CMOSSINGLEVOLTAGE

3VONLYFLASHMEMORY

• Ready/Busy pin (RY/BY)

- Provides a hardware method of detecting program or

erase operation completion.

• Sector protection

- Hardware method to disable any combination of

sectors from program or erase operations

- Temporary sector unprotect allows code changes in

previously locked sectors.

• CFI (Common Flash Interface) compliant (for

MX29LV160AT/AB)

- Flash device parameters stored on the device and

provide the host system to access

• 100,000 minimum erase/program cycles

• Latch-up protected to 100mA from -1V to VCC+1V

• Boot Sector Architecture

- T = Top Boot Sector

- B = Bottom Boot Sector

• Low VCC write inhibit is equal to or less than 1.4V

• Package type:

- 44-pin SOP

- 48-pin TSOP

- 48-ball CSP (8x13mm:for MX29LV160T/B; 6x8mm:

for MX29LV160AT/AB)

• Compatibility with JEDEC standard

- Pinout and software compatible with single-power

supply Flash

FEATURES

• Extended single - supply voltage range 2.7V to 3.6V

• 2,097,152 x 8/1,048,576 x 16 switchable

• Single power supply operation

- 3.0V only operation for read, erase and program

operation

• Fast access time: 70/90ns

• Low power consumption

- 30mA maximum active current

- 0.2uA typical standby current

• Command register architecture

- Byte/word Programming (9us/11us typical)

- Sector Erase (Sector structure 16K-Bytex1,

8K-Bytex2, 32K-Bytex1, and 64K-Byte x31)

• Auto Erase (chip & sector) and Auto Program

- Automatically erase any combination of sectors with

Erase Suspend capability.

- Automatically program and verify data at specified

address

• Erase Suspend/Erase Resume

- Suspends sector erase operation to read data from,

or program data to, any sector that is not being erased,

then resumes the erase.

• Status Reply

- Data polling & Toggle bit for detection of program and

erase operation completion.

GENERAL DESCRIPTION

The MX29LV160T/B & MX29LV160AT/AB is a 16-mega

bit Flash memory organized as 2M bytes of 8 bits or 1M

words of 16 bits. MXIC's Flash memories offer the most

cost-effective and reliable read/write non-volatile random

access memory. The MX29LV160T/B & MX29LV160AT/

AB is packaged in 44-pin SOP, 48-pin TSOP and 48-ball

CSP. It is designed to be reprogrammed and erased in

system or in standard EPROM programmers.

The standard MX29LV160T/B & MX29LV160AT/AB of-

fers access time as fast as 70ns, allowing operation of

high-speed microprocessors without wait states. To elimi-

nate bus contention, the MX29LV160T/B &

MX29LV160AT/AB has separate chip enable (CE) and

output enable (OE) controls.

MXIC's Flash memories augment EPROM functionality

with in-circuit electrical erasure and programming. The

MX29LV160T/B & MX29LV160AT/AB uses a command

register to manage this functionality. The command reg-

ister allows for 100% TTL level control inputs and fixed

power supply levels during erase and programming, while

maintaining maximum EPROM compatibility.

MXIC Flash technology reliably stores memory contents

even after 100,000 erase and program cycles. The MXIC

cell is designed to optimize the erase and programming

mechanisms. In addition, the combination of advanced

tunnel oxide processing and low internal electric fields

for erase and program operations produces reliable cy-

cling. The MX29LV160T/B & MX29LV160AT/AB uses a

2.7V~3.6V VCC supply to perform the High Reliability

Erase and auto Program/Erase algorithms.

The highest degree of latch-up protection is achieved

with MXIC's proprietary non-epi process. Latch-up pro-

tection is proved for stresses up to 100 milliamps on

address and data pin from -1V to VCC + 1V.

Part Name

Difference

MX29LV160T/B

1) Without CFI compliant

2)CSP dimension:8x13mm

MX29LV160AT/AB

1) With CFI compliant

2)CSP dimension:6x8mm

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MX29LV160ATXEI-70 Datasheet(PDF) 1 Page - Macronix International

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