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LC374500ST Datasheet

  • LC374500ST

  • Internal Synchronization Silicon Gate 4M (524288-word x 8-bi...

  • 4頁(yè)

  • SANYO

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Ordering number : EN*5610A
CMOS LSI
LC374500ST
Internal Synchronization Silicon Gate 4M (524288-word
脳
8-bit) mask ROM Pin Compatible with Flash Memory
Preliminary
Overview
The LC374500ST is a 524288-word
脳
8-bit (4M) mask
programmable ROM that is pin compatible with flash
memory. Since this product supports the wide operating
voltage range of 2.6 to 5.5 V and achieves access times of
100 ns (t
CA
) when V
CC
is between 4.5 and 5.5 V and 200
ns when V
CC
is between 2.6 and 5.5 V, it can be used both
in high-speed 5-V systems and battery-operated 3-V
systems. Since this product is pin compatible with flash
memory it can replace flash memory used during
prototyping and production.
Package Dimensions
unit: mm
3224-TSOP32
[LC374500ST]
Features
鈥?524288-word
脳
8-bit organization
鈥?Wide supply voltage range: 2.6 to 5.5 V
鈥?Access times (t
AA
): 120 ns (maximum) at V
CC
= 4.5 to
5.5 V
(t
CA
): 100 ns (maximum) at V
CC
= 4.5 to
5.5 V
200 ns (maximum) at V
CC
= 2.6 to
5.5 V
鈥?Operating supply current: 50 mA (maximum)
鈥?Standby mode supply current: 30 碌A(chǔ) (maximum)
鈥?Fully static operation (internal synchronization)
鈥?Three-state outputs
鈥?Pin compatible with flash memory
鈥?Package鈥?2-pin TSOP ( 8
脳
20 mm) plastic package:
LC374500ST
SANYO: TSOP32
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
22898HA (OT) No. 5610-1/4

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