MT28C3212P2FL-10B View Datasheet(PDF) - Micron Technology

Part Name

Description

MFG CO.

MT28C3212P2FL-10B

FLASH AND SRAM COMBO MEMORY

Micron Technology 

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2 MEG x 16 PAGE FLASH

128K x 16 SRAM COMBO MEMORY

COMBINED DC CHARACTERISTICS1

DESCRIPTION

Input low voltage

Input high voltage

CONDITIONS

Output low voltage

IOL = 100µA

Output high voltage

IOH = 100µA

VPP lock out voltage

VPP during PROGRAM/ERASE

operations (MT28C3212P2FL only)

VPP during PROGRAM/ERASE

operations (MT28C3212P2NFL only)

VCC PROGRAM/ERASE lock voltage

Input leakage current

Output leakage current

F_VCC asynchronous

read current at 95ns

F_VCC page mode

read current at 35ns

F_VCC plus S_VCC standby current

F_VCC program current

F_VCC erase current

F_VCC/S_VCC erase suspend current

F_VCC/S_VCC program suspend

current

Read-while-write current

S_VCC read/write operating

supply current – page access

mode

VIN = VIH or VIL

chip enabled, IOL = 0

VCC = 1.65V–1.95V or

1.80V–2.20V

VCCQ = 1.65V–1.95V or

1.80V–2.20V

SYMBOL MIN TYP MAX UNITS NOTES

VIL

-0.4 –

0.4

V

VIH

VCCQ - – VCCQ +

V

0.4V

0.3V

VOL

–

– 0.10

V

VOH

VCCQ - –

–

V

0.1V

VPPLK

–

–

0.4

V

VPP1

0.9

–

2.2

V

VPP2

11.4 – 12.6

V

2

VPP1

0.0

–

2.2

V

VPP2

11.4 – 12.6

V

2

VLKO

1.0

–

–

V

IL

–

–

1

mA

IOZ

–

–

1

mA

ICC1

–

–

15

mA

ICC2

–

–

5

mA

ICC3

–

25

60

mA

ICC4+IPP3

–

–

55

mA

ICC5+IPP4

–

–

65

mA

ICC6

–

–

60

mA

ICC7

–

–

60

mA

ICC8

–

–

80

mA

ICC9

–

12

25

mA

3

NOTE:

1. All currents are in RMS unless otherwise noted.

2. 12V VPP is supported for a maximum of 100 cycles and may be connected for up to 10 cumulative hours.

3. Operating current is a linear function of operating frequency and voltage. Operating current can be calculated using

the formula shown with operating frequency (f) expressed in MHz and operating voltage (V) in volts.

Example: When operating at 2 MHz at 2V, the device will draw a typical active current of 0.8*2* = 3.2mA in the page

access mode. 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.

(continued on the next page)

2 Meg x 16 Page Flash 128K x 16 SRAM Combo Memory

MT28C3212P2FL_2.p65 – Rev. 2, Pub. 4/02

31

Micron Technology, Inc., reserves the right to change products or specifications without notice.

©2002, Micron Technology, Inc.

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