MR27V6452L Datasheet, PDF (1/11 Pages) List of Unclassifed Manufacturers – 4M–Word × 16–Bit or 8M–Word × 8–Bit Page Mode P2ROM

MR27V6452L
P2ROM 4M–Word × 16–Bit or 8M–Word × 8–Bit Page Mode
FEDR27V6452L-002-03
Issue Date: Oct. 01, 2008
FEATURES
· 4,194,304-word × 16-bit / 8,388,608-word × 8-bit electrically switchable configuration
· Page size of 8-word x 16-Bit or 16-word x 8-Bit
· 3.0 V to 3.6 V power supply
· Random Access time.....................90 ns MAX
· Page Access time ..........................30 ns MAX
· Operating current ..........................50 mA MAX (5MHz)
· Standby current .............................10 µA MAX
· Input/Output TTL compatible
· Three-state output
PACKAGES
MR27V6452L-xxxMA
·MR27V6452L-xxxTN
MR27V6452L-xxxTA
44-pin plastic SOP (SOP44-P-600-1.27-K)
48-pin plastic TSOP (TSOP I 48-P-1220-0.50-1K)
56-pin plastic TSOP (TSOP I 56-P-1420-0.50-K)
P2ROM ADVANCED TECHNOLOGY
P2ROM stands for Production Programmed ROM. This exclusive LAPIS Semiconductor technology utilizes
factory test equipment for programming the customers code into the P2ROM prior to final production testing.
Advancements in this technology allows production costs to be equivalent to MASKROM and has many
advantages and added benefits over the other non-volatile technologies, which include the following;
· Short lead time, since the P2ROM is programmed at the final stage of the production process, a large P2ROM
inventory "bank system" of un-programmed packaged products are maintained to provide an aggressive
lead-time and minimize liability as a custom product.
· No mask charge, since P2ROMs do not utilize a custom mask for storing customer code, no mask charges
apply.
· No additional programming charge, unlike Flash and OTP that require additional programming and handling
costs, the P2ROM already has the code loaded at the factory with minimal effect on the production throughput.
The cost is included in the unit price.
· Custom Marking is available at no additional charge.
· Pin Compatible with Mask ROM and some FLASH products.
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