MT28F320J3RG-11 GMET TR Micron Technology Inc, MT28F320J3RG-11 GMET TR Datasheet - Page 40

• Manufacturer Part Number: MT28F320J3RG-11 GMET TR
• Description: IC FLASH 32MBIT 110NS 56TSOP
• Manufacturer: Micron Technology Inc

Specifications of MT28F320J3RG-11 GMET TR

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 32M (4Mx8, 2Mx16)
• Speed: 110ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 56-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

tion, and after V
must be placed in read array mode via the READ
ARRAY command if subsequent access to the memory
array is desired. During V
kept at or below V
Power-Up/Down Protection
protection against accidental block erasure, program-
ming, or lock bit configuration. Internal circuitry
resets the CEL to read array mode at power-up. A sys-
tem designer must watch out for spurious writes for
V
WE# must be low and the device enabled (see Table 2
on page 11) for a command write, driving WE# to V
09005aef80b5a323
MT28F640J3.fm – Rev. N 3/05 EN
CC
After block erase, program, or lock bit configura-
During power transition, the device itself provides
voltages above V
PEN
CC
.
LKO
transitions to V
PEN
when V
transitions, V
PEN
is active. Because
PENLK
PEN
, the CEL
must be
IH
40
or disabling the device inhibits WRITEs. The CEL’s
two-step command sequence architecture provides
added protection against data alteration. In-system
block lock and unlock capability protects the device
against inadvertent programming. The device is dis-
abled when RP# = V
Keeping V
change.
Power Dissipation
tion not only during device operation, but also for data
retention during system idle time. Flash memory’s
non-volatility increases usable battery life because
data is retained when system power is removed.
Designers must consider battery power consump-
Micron Technology, Inc., reserves the right to change products or specifications without notice.
PEN
below V
128Mb, 64Mb, 32Mb
IL
PENLK
Q-FLASH MEMORY
regardless of its control inputs.
prevents inadvertent data
©2000 Micron Technology. Inc.