ADVANCED INFORMATION
MX29LV065
64M-BIT [8M x 8] CMOS EQUAL SECTOR FLASH MEMORY
FEATURES
GENERAL FEATURES
• 8,388,608 x 8 byte structure
• One hundred twenty-eight Equal Sectors with 32K byte
each
- Any combination of sectors can be erased with erase
suspend/resume function
• Sector Protection/Chip Unprotected
- Provides sector group protect function to prevent pro
gram or erase operation in the protected sector group
- Provides chip unprotected function to allow code
changing
- Provides temporary sector group unprotected func-
tion for code changing in previously protected sector
groups
• Secured Silicon Sector
- Provides a 256-byte 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
- 3.0 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 2.5V
• 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: 7us, 42s/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
PACKAGE
• 63-ball CSP
• 48-pin TSOP
GENERAL DESCRIPTION
The MX29LV065 is a 64-mega bit Flash memory orga-
nized as 8M bytes of 8 bits. MXIC's Flash memories
offer the most cost-effective and reliable read/write non-
volatile random access memory. The MX29LV065 is
packaged in 48-pin TSOP and 63-ball CSP. It is designed
to be reprogrammed and erased in system or in standard
EPROM programmers.
The standard MX29LV065 offers access time as fast as
90ns, allowing operation of high-speed microprocessors
without wait states. To eliminate bus contention, the
MX29LV065 has separate chip enable (CE) and output
enable (OE) controls.
MXIC's Flash memories augment EPROM functionality
P/N:PM0893
REV. 0.4, JUL. 22, 2003
1
MCNIX [ MACRONIX INTERNATIONAL ]
