MT28C3212P2FL Datasheet, PDF (30/47 Pages) Micron Technology – FLASH AND SRAM COMBO MEMORY

2 MEG x 16 PAGE FLASH
128K x 16 SRAM COMBO MEMORY
FLASH ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS*
Voltage to Any Pin Except VCC and VPP
with Respect to VSS ............................ -0.5V to +2.45V
VPP Voltage (for BLOCK ERASE and PROGRAM
with Respect to VSS) ....................... -0.5V to +13.5V**
VCC and VCCQ Supply Voltage
with Respect to VSS ............................ -0.3V to +2.45V
Output Short Circuit Current ............................... 100mA
Operating Temperature Range .............. -40^oC to +85^oC
Storage Temperature Range ................. -55^oC to +125^oC
Soldering Cycle ........................................... 260^oC for 10s
*Stresses greater than those listed under “Absolute
Maximum Ratings” 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 operational sections of
this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may
affect reliability.
**Maximum DC voltage on VPP may overshoot to +13.5V
for periods <20ns.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
Operating temperature
VCC supply voltage
I/O supply voltage (VCC = 1.65V–1.95V)
I/O supply voltage (VCC = 1.80V–2.20V)
VPP voltage
(MT28C3212P2FL only)
VPP voltage
(MT28C3212P2NFL only)
VPP in-factory programming voltage
Data retention supply voltage
Block erase cycling
SYMBOL
t_A
F_VCC, S_VCC
VCCQ
VCCQ
VPP1
VPP1
VPP2
S_VDR
MIN
-40
1.65
1.65
1.80
0.9
0.0
11.4
1.0
–
MAX
+85
2.2
1.95
2.20
2.2
2.2
12.6
–
100,000
UNITS
o_C
V
V
V
V
V
V
V
Cycles
NOTES
1
1
2
NOTE: 1. Use only one of the two I/O supply voltage ranges, 1.65V–1.95V or 1.80V–2.20V.
2. 12V VPP is supported for a maximum of 100 cycles and may be connected for up to 10 cumulative hours.
Figure 11
Output Load Circuit
VCC
14.5K
I/O
14.5K
30pF
VSS
2 Meg x 16 Page Flash 128K x 16 SRAM Combo Memory
MT28C3212P2FL_2.p65 – Rev. 2, Pub. 4/02
30
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2002, Micron Technology, Inc.