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PDF BH616UV1610 Data sheet ( Hoja de datos )
| Número de pieza | BH616UV1610 | |
| Descripción | Ultra Low Power/High Speed CMOS SRAM | |
| Fabricantes | Brilliance Semiconductor | |
| Logotipo |  |
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Ultra Low Power/High Speed CMOS SRAM
1M X 16 bit
Pb-Free and Green package materials are compliant to RoHS
BH616UV1610www.DataSheet4U.com
n FEATURES
Ÿ Wide VCC low operation voltage : 1.65V ~ 3.6V
Ÿ Ultra low power consumption :
VCC = 3.6V Operation current : 12mA (Max.)at 55ns
2mA (Max.)at 1MHz
Standby current : 5.0uA (Typ.) at 3.0V/25OC
VCC = 1.2V Data retention current : 2.5uA(Typ.) at 25OC
Ÿ High speed access time :
-55 55ns (Max.) at VCC=1.65~3.6V
-70 70ns (Max.) at VCC=1.65~3.6V
Ÿ Automatic power down when chip is deselected
Ÿ Easy expansion with CE1, CE2 and OE options
Ÿ I/O Configuration x8/x16 selectable by LB and UB pin.
Ÿ Three state outputs and TTL compatible
Ÿ Fully static operation, no clock, no refresh
Ÿ Data retention supply voltage as low as 1.0V
n DESCRIPTION
The BH616UV1610 is a high performance, ultra low power CMOS
Static Random Access Memory organized as 1,048,576 by 16 bits
and operates in a wide range of 1.65V to 3.6V supply voltage.
Advanced CMOS technology and circuit techniques provide both
high speed and low power features with typical operating current of
1.5mA at 1MHz at 3.0V/25OC and maximum access time of 55ns at
1.65V/85OC.
Easy memory expansion is provided by an active LOW chip enable
(CE1), an active HIGH chip enable (CE2) and active LOW output
enable (OE) and three-state output drivers.
The BH616UV1610 has an automatic power down feature, reducing
the power consumption significantly when chip is deselected.
The BH616UV1610 is made with two chips of 8Mbit SRAM by
stacked multi-chip-package.
The BH616UV1610 is available in 48-ball BGA package.
n POWER CONSUMPTION
PRODUCT
FAMILY
OPERATING
TEMPERATURE
STANDBY
(ICCSB1, Max)
VCC=3.6V VCC=1.8V
POWER DISSIPATION
1MHz
VCC=3.6V
10MHz
Operating
(ICC, Max)
fMax.
1MHz
VCC=1.8V
10MHz
fMax.
PKG TYPE
BH616UV1610AI
Industrial
-40OC to +85OC
30uA
25uA
2mA
6mA 12mA 1.5mA 5mA
8mA BGA-48-0608
n PIN CONFIGURATIONS
123456
A LB OE A0 A1 A2 CE2
B DQ8 UB A3 A4 CE1 DQ0
C
DQ9 DQ10 A5
A6 DQ1 DQ2
D VSS DQ11 A17 A7 DQ3 VCC
E VCC DQ12 VSS A16 DQ4 VSS
F DQ14 DQ13 A14 A15 DQ5 DQ6
G DQ15 A19 A12 A13 WE DQ7
H
A18 A8
A9 A10 A11 NC
48-ball BGA top view
n BLOCK DIAGRAM
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
DQ0
.
.
.
.
.
.
DQ15
CE2, CE1
WE
OE
UB
LB
VCC
VSS
Address
Input
Buffer
10
. 16
.
.
. 16
.
.
Control
Row
Decoder
1024
Memory Array
1024 x 16384
Data
Input
Buffer
Data
Output
Buffer
16
16
16384
Column I/O
Write Driver
Sense Amp
1024
Column Decoder
10
Address Input Buffer
A19 A18 A17 A15 A14 A13 A16 A2 A1 A0
Brilliance Semiconductor, Inc. reserves the right to change products and specifications without notice.
Detailed product characteristic test report is available upon request and being accepted.
R0201-BH616UV1610
1
Revision 1.2
May.
2006
1 page  
n AC ELECTRICAL CHARACTERISTICS (TA = -40OC to +85OC)
READ CYCLE
BH616UV1610www.DataSheet4U.com
JEDEC
PARAMETER
NAME
tAVAX
tAVQX
tE1LQV
tE2LQV
tBLQV
tGLQV
tE1LQX
tE2LQX
tBLQX
tGLQX
tE1HQZ
tE2HQZ
tBHQZ
tGHQZ
tAVQX
PARANETER
NAME
tRC
tAA
tACS1
tACS2
tBA
tOE
tCLZ1
tCLZ2
tBE
tOLZ
tCHZ1
tCHZ2
tBDO
tOHZ
tOH
DESCRIPTION
Read Cycle Time
Address Access Time
Chip Select Access Time
Chip Select Access Time
Data Byte Control Access Time
Output Enable to Output Valid
Chip Select to Output Low Z
Chip Select to Output Low Z
Data Byte Control to Output Low Z
Output Enable to Output Low Z
Chip Select to Output High Z
Chip Select to Output High Z
Data Byte Control to Output High Z
Output Enable to Output High Z
Data Hold from Address Change
(CE1)
(CE2)
(LB, UB)
(CE1)
(CE2)
(LB, UB)
(CE1)
(CE2)
(LB, UB)
CYCLE TIME : 55ns
MIN.
TYP.
MAX.
55 --
--
-- -- 55
-- -- 55
-- -- 55
-- -- 55
-- -- 30
10 --
--
10 --
--
10 --
--
5 -- --
-- -- 25
-- -- 25
-- -- 25
-- -- 25
10 --
--
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
n SWITCHING WAVEFORMS (READ CYCLE)
READ CYCLE 1 (1,2,4)
ADDRESS
DOUT
tAA
tOH
tRC
tOH
R0201-BH616UV1610
5
Revision 1.2
May.
2006
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet BH616UV1610.PDF ] | |
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