Ordering number : EN*5611A
CMOS IC
LC378100QM, QT
8 MEG (1048576 words
脳
8 bits) Mask ROM
Internal Clocked Silicon Gate
Preliminary
Overview
The LC378100QM and LC378100QT are 1,048,576-word
脳
8-bit organization (8,388,608-bit) mask programmable
read only memories. They feature a wide operating
voltage range (2.6 to 5.5 V), a 100-ns access time (t
CA
) at
V
CC
= 4.5 to 5.5 V, and a 200-ns access time at V
CC
= 2.6
to 3.3 V. Thus these LSIs can be used in a wide range of
systems, from 5-V systems that require high-speed access
to 3-V systems that use batteries.
Package Dimensions
unit: mm
3205-SOP32
[LC374100QM]
Features
鈥?1048576 words
脳
8 bits organization
鈥?Supply voltage range:
2.6 to 5.5
鈥?Fast access time(t
AA
): 120 ns (max.) V
CC
= 4.5 to 5.5 V
(t
CA
): 100 ns (max.) V
CC
= 4.5 to 5.5 V
200 ns (max.) V
CC
= 2.6 to 5.5 V
鈥?Operating current
55 mA (max.)
鈥?Standby current
30 碌A(chǔ) (max.)
鈥?Full static operation (internal clocked type)
鈥?3 state outputs
鈥?JEDEC standard pin configuration
鈥?Package type
LC378100QM: SOP32 (525 mil)
LC378100QT:
TSOP32 (8 mm
脳
20 mm)
SANYO: SOP32
unit: mm
3224-TSOP32
[LC374100QT]
SANYO: TSOP32 (type-I)
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
53098HA (OT) No. 5611-1/4