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BH616UV8011 fiches techniques PDF

Brilliance Semiconductor - Ultra Low Power/High Speed CMOS SRAM

Numéro de référence BH616UV8011
Description Ultra Low Power/High Speed CMOS SRAM
Fabricant Brilliance Semiconductor 
Logo Brilliance Semiconductor 





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BH616UV8011 fiche technique
Ultra Low Power/High Speed CMOS SRAM
512K X 16 bit
Green package materials are compliant to RoHS
BH616UV8011www.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 : 2.5uA (Typ.) at 3.0V/25OC
VCC = 1.2V Data retention current : 1.2uA (Typ.) at 25OC
Ÿ High speed access time :
-55 55ns (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 BH616UV8011 is a high performance, ultra low power CMOS
Static Random Access Memory organized as 524,288 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 3.6V/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 BH616UV8011 has an automatic power down feature, reducing
the power consumption significantly when chip is deselected.
The BH616UV8011 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
BH616UV8011AI
Industrial
-40OC to +85OC
15uA
12uA
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 NC A16 DQ4 VSS
F DQ14 DQ13 A14 A15 DQ5 DQ6
G DQ15 NC 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 8192
Data
Input
Buffer
Data
Output
Buffer
16
16
8192
Column I/O
Write Driver
Sense Amp
512
Column Decoder
9
Address Input Buffer
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-BH616UV8011
1
Revision 1.1
May 2006

PagesPages 10
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