2 MEG (262144 words x 8 bits) Mask ROM - Sanyo
Description
Ordering number : EN*5088C
CMOS IC
LC372100PP, PM, PT-10/20LV
2 MEG (262144 words × 8 bits) Mask ROM Internal Clocked Silicon Gate
Preliminary Overview
The LC372100PP, LC372100PM and LC372100PT are 262,144-word × 8-bit organization (2,097,152-bit) mask programmable read only memories.
The LC372100PP-10, LC372100PM-10 and LC372100PT-10 feature an access time of 100 ns, an OE access time of 40 ns, and a standby current of 30 µA, and are optimal for use in 5-V systems that require high-speed access.
The LC372100PP-20LV, LC372100PM-20LV and LC372100PT-20LV feature an access time of 200 ns, an OE access time of 80 ns, and a standby current of 4 µA, and thus are optimal for use in 3-V systems that use batteries.
Additionally, they provide high-speed access in 3.
3-V systems (3.
0 to 3.
6 V) with a 150-ns access time and a 60-ns OE access time.
These ROMs adopt the JEDEC standard pin assignment which allows them to replace EPROM easily.
To prevent bus line collisions in multi-bus microcontroller systems, pin 24 can be mask programmed to be either active high or active low.
Package Dimensions
unit: mm 3192-DIP32
[LC372100PP]
SANYO: DIP32
unit: mm 3205-SOP32
[LC372100PM]
Features
• 262144 words × 8 bits organization • Power supply LC372100PP, PM, PT-10: 5.
0 V ± 10% LC372100PP, PM, PT-20LV: 2.
7 to 3.
6 V • Fast access time (tAA, tCA) LC372100PP, PM, PT-10: 100 ns (max.
) LC372100PP, PM, PT-20LV: 200 ns (max.
) 150 ns (VCC = 3.
0 to 3.
6 V) • Operating current LC372100PP, PM, PT-10: 70 mA (max.
) LC372100PP, PM, PT-20LV: 20 mA (max.
) • Standby current LC372100PP, PM, PT-10: 30 µA (max.
) LC372100PP, PM, PT-20LV: 5 µA (max.
) • Full static operation (internal clocked type) • Fully TTL compatible (5 V supply) • 3 state outputs • JEDEC standard pin configuration • Package type LC372100PP-10/20LV: DIP32 (600 mil) LC372100PM-10/20LV: SOP32 (525 mil) LC372100PT-10/20LV: TSOP32 (8 mm × 20 mm)
SANYO: SOP32
unit: mm 3224-TSOP32
[LC372100PT]
SANYO: TSOP32 (type-I)
SANYO Electric Co.
,Ltd.
...
Similar Datasheet
