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参数资料
| 型号： | MX29LV640UXBC-90 |
| 厂商： | MACRONIX INTERNATIONAL CO LTD |
| 元件分类： | PROM |
| 英文描述： | 4M X 16 FLASH 2.7V PROM, 90 ns, PBGA63 |
| 封装： | 11 X 12 MM, 1.30 MM HEIGHT, 0.80 MM PITCH, PLASTIC, MO-210, CSP-63 |
| 文件页数： | 1/66页 |
| 文件大小： | 1142K |
| 代理商： | MX29LV640UXBC-90 |
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1
P/N:PM0744
REV. 1.0, OCT. 29, 2003
MX29LV640U
64M-BIT[4Mx16]CMOSEQUALSECTORFLASHMEMORY
FEATURES
GENERAL FEATURES
4,194,304 x 16 byte structure
One hundred twenty-eight Equal Sectors with 32K
word each
- Any combination of sectors can be erased with erase
suspend/resume function
Sector Protection/Chip Unprotect
- Provides sector group protect function to prevent
program or erase operation in the protected sector
group
- Provides chip unprotect function to allow code
changes
- Provides temporary sector group unprotect function
for code changes in previously protected sector groups
Secured Silicon Sector
- Provides a 128-word area for code or data that can
be permanently protected.
- Once this sector is protected, it is prohibited to pro-
gram or erase within the sector again.
Single Power Supply Operation
- 2.7 to 3.6 volt for read, erase, and program opera-
tions
Latch-up protected to 250mA from -1V to Vcc + 1V
Low Vcc write inhibit is equal to or less than 1.5V
Compatible with JEDEC standard
- Pinout and software compatible to single power sup-
ply Flash
PERFORMANCE
High Performance
- Fast access time: 90/120ns
- Fast program time: 11us/word, 45s/chip (typical)
- Fast erase time: 0.9s/sector, 45s/chip (typical)
Low Power Consumption
- Low active read current: 9mA (typical) at 5MHz
- Low standby current: 0.2uA(typ.)
Minimum 100,000 erase/program cycle
20-year data retention
SOFTWARE FEATURES
Support Common Flash Interface (CFI)
- Flash device parameters stored on the device and
provide the host system to access.
Erase Suspend/ Erase Resume
- Suspends sector erase operation to read data from
or program data to another sector which is not being
erased
Status Reply
- Data polling & Toggle bits provide detection of pro-
gram and erase operation completion
HARDWARE FEATURES
Ready/Busy (RY/BY) Output
- Provides a hardware method of detecting program
and erase operation completion
Hardware Reset (RESET) Input
- Provides a hardware method to reset the internal
state machine to read mode
WP pin
- At V
IL
, allows protection of first sector, regardless of
sector protection/unprotected status
- At V
IH
, allows removal of protection
PACKAGE
48-pin TSOP
63-ball CSP
64-ball Easy BGA
GENERAL DESCRIPTION
The MX29LV640U is a 64-mega bit Flash memory orga-
nized as 4M bytes of 16 bits. MXIC's Flash memories
offer the most cost-effective and reliable read/write non-
volatile random access memory. The MX29LV640U is
packaged in 48-pin TSOP, 63-ball CSP and 64-ball Easy
BGA. It is designed to be reprogrammed and erased in
system or in standard EPROM programmers.
The standard MX29LV640U offers access time as fast
as 90ns, allowing operation of high-speed microproces-
sors without wait states. To eliminate bus contention,
the MX29LV640U has separate chip enable (CE) and
output enable (OE) controls.
MXIC's Flash memories augment EPROM functionality
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MX29LV800CBMC-70G | 制造商:Macronix International Co Ltd 功能描述:IC FLASH 8MBIT 70NS 44SOP 制造商:Macronix International Co Ltd 功能描述:MX29LV Series 3 V 8 Mb (1 M x 8 / 512 K x 16) 70 ns Parallel Flash - SOP-44 |
| MX29LV800CBMC-90G | 制造商:Macronix International Co Ltd 功能描述:IC FLASH 8MBIT 90NS 44SOP |
| MX29LV800CBMI-70G | 制造商:Macronix International Co Ltd 功能描述:IC FLASH 8MBIT 70NS 44SOP |
| MX29LV800CBTC-70G | 制造商:Macronix International Co Ltd 功能描述:IC FLASH 8MBIT 70NS 48TSOP 制造商:Macronix International Co Ltd 功能描述:MX29LV Series 3 V 8 Mb (1M x 8/512k x 16) 90 ns Parallel Flash - TSOP-48 |
| MX29LV800CBTC-90G | 制造商:Macronix International Co Ltd 功能描述:IC FLASH 8MBIT 90NS 48TSOP 制造商:Macronix International Co Ltd 功能描述:MX29LV Series 3 V 8 Mb (1M x 8/512k x 16) 90 ns Parallel Flash - TSOP-48 |
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