Datasheet > N04L1630C2BT2

N04L1630C2BT2

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
AMI		静态存储器
页数	文件大小	规格书
12页	194K
描述
4Mb Ultra-Low Power Asynchronous CMOS SRAMs 256K 】 16 bit POWER SAVER TECHNOLOGY TM

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N04L1630C2BT2 数据手册

AMI Semiconductor, Inc.

N04L1630C2B

ULP Memory Solutions

670 North McCarthy Blvd. Suite 220

Milpitas, CA 95035

Advance Information

PH: 408-935-7777, FAX: 408-935-7770

4Mb Ultra-Low Power Asynchronous CMOS SRAMs

256K × 16 bit POWER SAVER TECHNOLOGY ^TM

Overview

Features

The N04L1630C2B is an integrated memory

device containing a 4 Mbit Static Random Access

Memory organized as 262,144 words by 16 bits.

The device is designed and fabricated using AMI

Semiconductor’s advanced CMOS technology to

provide both high-speed performance and ultra-low

power. The device operates with two chip enable

(CE1 and CE2) controls and output enable (OE) to

allow for easy memory expansion. Byte controls

(UB and LB) allow the upper and lower bytes to be

accessed independently and can also be used to

deselect the device. The N04L1630C2B is

• Wide Power Supply Range

2.7 to 3.6 Volts

• Very low standby current

1uA (Typical)

• Very low operating current

2.0mA at 1µs (Typical)

• Very low Page Mode operating current

0.8mA at 1µs (Typical)

• Simple memory control

Dual Chip Enables (CE1 and CE2)

Byte control for independent byte operation

Output Enable (OE) for memory expansion

optimized for the ultimate in low power and is

suited for various applications where ultra-low-

power is critical such as medical applications,

battery backup and power sensitive hand-held

devices. The unique page mode operation saves

operating power while improving the performance

over standard SRAMs. The device can operate

• Very fast output enable access time

30ns OE Access Time

55ns Random Access Time

30ns Page Mode Access Time

• Automatic power down to standby mode

• TTL compatible three-state output driver

• RoHS Compliant TSOP and BGA packages

over a very wide temperature range of -40 C to

+85 C and is available in JEDEC standard

packages compatible with other standard 256Kb x

16 SRAMs.

Product Family

Standby

Operating

Current (Icc),

Typical

Operating

Power

Speed

Current (I_SB),

Part Number

Package Type

Temperature Supply (Vcc) Options

Typical

N04L1630C2BB2 48-BGA Green

N04L1630C2BT2 44-TSOP II Green

55ns

70ns

-40^oC to +85^oC

2.7V - 3.6V

1µA

2 mA @ 1MHz

(DOC# 14-02-042 ReI I ECN# 01-1374

The specifications of this device are subject to change without notice. For latest documentation see http://www.amis.com.

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