4Mb
SMART 3 BOOT BLOCK FLASH MEMORY
*Stresses greater than those listed under “Absolute Maxi-
mum Ratings” may cause permanent damage to the de-
vice. This is a stress rating only, and functional operation
ABSOLUTE MAXIMUM RATINGS*
Voltage on VCC Supply
Relative to VSS ..................................... -0.5V to +4V**
Input Voltage Relative to VSS .................... -0.5V to +4V**
VPP Voltage Relative to VSS ........................ -0.5V to +5.5V†
RP# or A9 Pin Voltage
of the device at these or any other conditions above those
indicated in the operational sections of this specification
is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
**VCC, input and I/O pins may transition to -2V for <20ns
and VCC + 2V for <20ns.
Relative to VSS ................................. -0.5V to +12.6V††
Temperature Under Bias .......................... -40ºC to +85ºC
Storage Temperature (plastic) ............... -55ºC to +125ºC
Power Dissipation ......................................................... 1W
†Voltage may pulse to -2V for <20ns and 7V for <20ns.
††Voltage may pulse to -2V for <20ns and 14V for <20ns.
ELECTRICAL CHARACTERISTICS AND RECOMMENDED DC READ
OPERATING CONDITIONS
Commercial Temperature (0ºC £ TA £ +70ºC) and Extended Temperature (-40ºC £ TA £ +85ºC)
PARAMETER/CONDITION
SYMBOL
VCC
MIN
3
MAX
3.6
UNITS NOTES
3.3V Supply Voltage
V
V
V
V
V
1
1
1
1
1
Input High (Logic 1) Voltage, all inputs
Input Low (Logic 0) Voltage, all inputs
Device Identification Voltage, A9
VPP Supply Voltage
VIH
2
VCC + 0.5
0.8
VIL
-0.5
10
VID
12.6
VPP
-0.5
5.5
DC OPERATING CHARACTERISTICS
Commercial Temperature (0ºC £ TA £ +70ºC) and Extended Temperature (-40ºC £ TA £ +85ºC)
PARAMETER/CONDITION
SYMBOL
MIN
MAX UNITS NOTES
OUTPUT VOLTAGE LEVELS
VOH
VCC - 0.2
–
V
Output High Voltage (IOH = -100µA)
Output Low Voltage (IOL = 2mA)
1
VOL
IL
–
-1
–
0.45
V
INPUT LEAKAGE CURRENT
Any input (0V £ VIN £ VCC);
All other pins not under test = 0V
1
µA
µA
µA
µA
INPUT LEAKAGE CURRENT: A9 INPUT
(10V £ A9 £ 12V = VID)
IID
500
500
10
INPUT LEAKAGE CURRENT: RP# INPUT
(10V £ RP# £ 12V = VHH)
IHH
IOZ
–
OUTPUT LEAKAGE CURRENT
-10
(DOUT is disabled; 0V £ VOUT £ VCC)
NOTE: 1. All voltages referenced to VSS.
4MbSmart3BootBlockFlashMemory
F45_3.p65 – Rev. 3, Pub. 12/01
MicronTechnology,Inc.,reservestherighttochangeproductsorspecificationswithoutnotice.
©2001,MicronTechnology,Inc.
18
MICRON [ MICRON TECHNOLOGY ]
