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PDF M69AW048B Data sheet ( Hoja de datos )
| Número de pieza | M69AW048B | |
| Descripción | 32 Mbit (2M x16) 3V Asynchronous PSRAM | |
| Fabricantes | STMicroelectronics | |
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M69AW048B
32 Mbit (2M x16) 3V Asynchronous PSRAM
FEATURES SUMMARY
■ SUPPLY VOLTAGE: 2.7 to 3.3V
■ ACCESS TIMES: 70ns
■ LOW STANDBY CURRENT: 100µA
■ DEEP POWER-DOWN CURRENT: 10µA
■ BYTE CONTROL: UB/LB
■ PROGRAMMABLE PARTIAL ARRAY
■ COMPATIBLE WITH STANDARD LPSRAM
■ TRI-STATE COMMON I/O
■ 8 WORD PAGE ACCESS CAPABILITY: 18ns
■ WIDE OPERATING TEMPERATURE
– TA = –30 to +85°C
■ POWER-DOWN MODES
– Deep Power-Down
– 4 Mbit Partial Array Refresh
– 8 Mbit Partial Array Refresh
– 16 Mbit Partial Array Refresh
Figure 1. Package
FBGA
TFBGA48 (ZB)
6x8 mm
November 2004
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M69AW048B
Figure 3. TFBGA Connections (Top view through package)
123
45
6
A LB G A0 A1 A2 E2
B
DQ8
UB
A3
A4
E1 DQ0
C
DQ9
DQ10
A5
A6
DQ1
DQ2
D
VSS
DQ11
A17
A7
DQ3
VCC
E
VCC
DQ12
NC
A16 DQ4 VSS
F
DQ14 DQ13
A14
A15
DQ5
DQ6
G
DQ15
A19
A12
A13
W
DQ7
H
A18 A8
A9 A10 A11 A20
AI07242
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M69AW048B
MAXIMUM RATING
Stressing the device above the rating listed in the
Absolute Maximum Ratings table may cause per-
manent damage to the device. Exposure to Abso-
lute Maximum Rating conditions for extended
periods may affect device reliability. These are
stress ratings only and operation of the device at
these or any other conditions above those indicat-
ed in the Operating sections of this specification is
not implied. Refer also to the STMicroelectronics
SURE Program and other relevant quality docu-
ments.
Table 7. Absolute Maximum Ratings
Symbol
Parameter
IO Output Current
TA Ambient Operating Temperature
TSTG
Storage Temperature
VCC Core Supply Voltage
VIO Input or Output Voltage
Min
–50
–30
–55
–0.5
–0.5
Max
50
85
125
3.6
3.6
Unit
mA
°C
°C
V
V
11/29
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| Páginas | Total 29 Páginas | |
| PDF Descargar | [ Datasheet M69AW048B.PDF ] | |
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