MX26L3220 Datasheet, PDF (1/38 Pages) Macronix International – 32M-BIT [2M x 16] CMOS MULTIPLE-TIME-PROGRAMMABLE EPROM

ADVANCED INFORMATION
MX26L3220
32M-BIT [2M x 16] CMOS
MULTIPLE-TIME-PROGRAMMABLE EPROM
FEATURES
• 2,097,152 x 16 byte structure
• Single Power Supply Operation
- 2.7 to 3.6 volt for read, erase, and program
operations
• Low Vcc write inhibit is equal to or less than 2.5V
• Compatible with JEDEC standard
• High Performance
- Fast access time: 90/120ns (typ.)
- Fast program time: 70s/chip (typ.)
- Fast erase time: 90s/chip (typ.)
• Low Power Consumption
- Low active read current: 17mA (typ.) at 5MHz
- Low standby current: 30uA (typ.)
• Minimum 100 erase/program cycle
• Status Reply
- Data polling & Toggle bits provide detection of
program and erase operation completion
• 12V ACC input pin provides accelerated program
capability
• Output voltages and input voltages on the device is
deterined by the voltage on the VI/O pin.
- VI/O voltage range:1.65V~3.6V
• 10 years data retention
• Package
- 44-Pin SOP
- 48-Pin TSOP
- 48-Ball CSP
GENERAL DESCRIPTION
The MX26L3220 is a 32M bit MTP EPROM^TM organized
as 2M bytes of 16 bits. MXIC's MTP EPROM^TM offer the
most cost-effective and reliable read/write non-volatile
random access memory. The MX26L3220 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.
MXIC's MTP EPROM^TM technology reliably stores
memory contents even after 100 erase and program
cycles. The MXIC cell is designed to optimize the erase
and program mechanisms. In addition, the combination of
advanced tunnel oxide processing and low internal
electric fields for erase and programming operations
produces reliable cycling.
The standard MX26L3220 offers access time as fast as
90ns, allowing operation of high-speed microprocessors
without wait states. To eliminate bus contention, the
MX26L3220 has separate chip enable (CE) and output
enable OE controls. MXIC's MTP EPROM^TM augment
EPROM functionality with in-circuit electrical erasure and
programming. The MX26L3220 uses a command register
to manage this functionality.
The MX26L3220 uses a 2.7V to 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-epiprocess. Latch-up protection
is proved for stresses up to 100 milliamps on address and
data pin from -1V to VCC +1V.
P/N:PM0826
REV. 0.5, JAN. 29, 2002
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