LH28F016SC-L Datasheet, PDF (1/44 Pages) Sharp Electrionic Components – 16 M-bit (2 MB x 8) SmartVoltage Flash Memories

LH28F016SC-L/SCH-L
LH28F016SC-L/SCH-L
16 M-bit (2 MB x 8) SmartVoltage
Flash Memories
DESCRIPTION
The LH28F016SC-L/SCH-L flash memories with
SmartVoltage technology are high-density, low-cost,
nonvolatile, read/write storage solution for a wide
range of applications. Their symmetrically-blocked
architecture, flexible voltage and enhanced cycling
capability provide for highly flexible component
suitable for resident flash arrays, SIMMs and
memory cards. Their enhanced suspend
capabilities provide for an ideal solution for code +
data storage applications. For secure code storage
applications, such as networking, where code is
either directly executed out of flash or downloaded
to DRAM, the LH28F016SC-L/SCH-L offer three
levels of protection : absolute protection with Vpp at
GND, selective hardware block locking, or flexible
software block locking. These alternatives give
designers ultimate control of their code security
needs.
FEATURES
• SmartVoltage technology
– 2.7 V (Read-only), 3.3 V or 5 V VCC
– 3.3 V, 5 V or 12 V VPP
• High performance read access time
LH28F016SC-L95/SCH-L95
– 95 ns (5.0±0.25 V)/100 ns (5.0±0.5 V)/
120 ns (3.3±0.3 V)/150 ns (2.7 to 3.6 V)
LH28F016SC-L12/SCH-L12
– 120 ns (5.0±0.5 V)/150 ns (3.3±0.3 V)/
170 ns (2.7 to 3.6 V)
• Enhanced automated suspend options
– Byte write suspend to read
– Block erase suspend to byte write
– Block erase suspend to read
• Enhanced data protection features
– Absolute protection with VPP = GND
– Flexible block locking
– Block erase/byte write lockout during power
transitions
• SRAM-compatible write interface
• High-density symmetrically-blocked architecture
– Thirty-two 64 k-byte erasable blocks
• Enhanced cycling capability
– 100 000 block erase cycles
– 3.2 million block erase cycles/chip
• Low power management
– Deep power-down mode
– Automatic power saving mode decreases ICC
in static mode
• Automated byte write and block erase
– Command user interface
– Status register
• ETOX^TM∗ V nonvolatile flash technology
• Packages
– 40-pin TSOP Type I (TSOP040-P-1020)
Normal bend/Reverse bend
– 44-pin SOP (SOP044-P-0600)
[LH28F016SC-L]
– 48-ball CSP (FBGA048-P-0810)
∗ ETOX is a trademark of Intel Corporation.
COMPARISON TABLE
VERSIONS
OPERATING
TEMPERATURE
LH28F016SC-L
0 to +70˚C
LH28F016SCH-L
–40 to +85˚C
DC CHARACTERISTICS
VCC deep power-down current (MAX.)
PACKAGE
10 µA
20 µA
40-pin TSOP (I), 44-pin SOP,
48-ball CSP
40-pin TSOP (I), 48-ball CSP
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books,
etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
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