N64T1630C1B 데이터 시트보기 (PDF) - NanoAmp Solutions, Inc.

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N64T1630C1B

64Mb Ultra-Low Power Asynchronous CMOS PSRAM 4M × 16 Bits

NanoAmp Solutions, Inc. 

NanoAmp Solutions, Inc.

N64T1630C1B

Advance Information

Table 4: Absolute Maximum Ratings1

Item

Symbol

Rating

Unit

Voltage on any pin relative to VSS

VIN,OUT

–0.5 to VCCQ+0.3

V

Voltage on VCC Supply Relative to VSS

VCC

–0.2 to 3.6

V

Voltage on VCCQ Supply Relative to VSS

VCCQ

–0.2 to 4.0

V

Power Dissipation

PD

500

mW

Storage Temperature

TSTG

–55 to 150

oC

Operating Temperature

TA

-25 to +85

oC

1. Stresses greater than those listed above may cause permanent damage to the device. This is a stress rating only and functional

operation of the device at these or any other conditions above those indicated in the operating section of this specification is not

implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

Table 5: Operating Characteristics (Over Specified Temperature Range)

Item

Symbol

Comments

Min.

Max. Unit

Supply Voltage

Supply Voltage for I/O

Input High Voltage

Input Low Voltage

Output High Voltage

Output Low Voltage

Input Leakage Current

Output Leakage Current

Read/Write Operating Current1

Page Mode Operating Current

Standby Current2

VIN = VCC or 0V

VCC

VCCQ

VIH

VIL

VOH

VOL

ILI

ILO

ICC

ICCP

ISB

IOH = -0.2mA

IOL = 0.2mA

VIN = 0 to VCC

OE = VIH or Chip Disabled

VIN=VCCQ or 0V

Chip Enabled, IOUT = 0

VIN=VCCQ or 0V

Chip Enabled, IOUT = 0

VIN = VCC or 0V

Chip Disabled

VCC = VCCMAX, tA= 85oC

2.7

3.3

V

Vcc

3.3

V

0.8VCCQ VCCQ+0.2 V

–0.2

0.4

V

0.8VCCQ

V

0.2VCCQ V

1

µA

1

µA

25

mA

15

mA

100

170

µA

1. This parameter is specified with the outputs disabled to avoid external loading effects. The user must add current required to

drive output capacitance expected in the actual system.

2. This device assumes a standby mode if the chip is disabled (CE high). In order to achieve low standby current all inputs must

be within 0.2 volts of either VCC or VSS.

Stock No. 23357- Rev E 07/05

3

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

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