bs62uv4000 Brillance Semiconductor, bs62uv4000 Datasheet

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bs62uv4000

Manufacturer Part Number
bs62uv4000
Description
Ultra Power/voltage Cmos Sram 512k
Manufacturer
Brillance Semiconductor
Datasheet
R0201-BS62UV4000
• Ultra low operation voltage : 1.8V ~ 3.6V
• Ultra low power consumption :
• High speed access time :
• Automatic power down when chip is deselected
• Three state outputs and TTL compatible
• Fully static operation
• Data retention supply voltage as low as 1.5V
• Easy expansion with CE and OE options
PIN CONFIGURATIONS
Brilliance Semiconductor Inc
FEATURES
PRODUCT FAMILY
VC
Vcc = 2.0V
Vcc = 3.0V
A11
A13
A17
A15
A18
A16
A14
A12
WE
-70
-10
BS62UV4000TC
BS62UV4000STC
BS62UV4000SC
BS62UV4000EC
BS62UV4000PC
BS62UV4000TI
BS62UV4000STI
BS62UV4000SI
BS62UV4000EI
BS62UV4000PI
A9
A8
A7
A6
A5
A4
C
PRODUCT
FAMILY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
GND
DQ0
DQ1
DQ2
A18
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
BSI
100ns (Max.) at Vcc = 2.0V
70ns (Max.) at Vcc = 2.0V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C-grade: 15mA (Max.) operating current
C-grade: 20mA (Max.) operating current
BS62UV4000TC
BS62UV4000STC
BS62UV4000TI
BS62UV4000STI
0.2uA (Typ.) CMOS standby current
I -grade: 25mA (Max.) operating current
0.25uA (Typ.) CMOS standby current
I -grade: 20mA (Max.) operating current
BS62UV4000SC
BS62UV4000SI
BS62UV4000EC
BS62UV4000EI
BS62UV4000PC
BS62UV4000PI
TEMPERATURE
-
+0
40
OPERATING
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
O
O
Ultra Low Power/Voltage CMOS SRAM
512K X 8 bit
C to +70
C to +85
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
VCC
A15
A17
WE
A13
A8
A9
A11
OE
A10
CE
DQ7
DQ6
DQ5
DQ4
DQ3
OE
A10
CE
DQ7
DQ6
DQ5
DQ4
DQ3
GND
DQ2
DQ1
DQ0
A0
A1
A2
A3
O
O
C
C
. reserves the right to modify document contents without notice.
1.8V ~ 3.6V
1.8V ~ 3.6V
RANGE
Vcc
Vcc = 2.0V
70 / 100
70 / 100
SPEED
( ns )
The BS62UV4000 is a high performance, ultra low power CMOS
Static Random Access Memory organized as 524,288 words by 8 bits
and operates from a wide range of 1.8V to 3.6V supply voltage.
Advanced CMOS technology and circuit techniques provide both high
speed and low power features with a typical CMOS standby current of
0.2uA and maximum access time of 70ns in 2.0V operation.
Easy memory expansion is provided by an active LOW chip
enable (CE), and active LOW output enable (OE) and three-state
output drivers.
The BS62UV4000 has an automatic power down feature, reducing the
power consumption significantly when chip is deselected.
The BS62UV4000 is available in the JEDEC standard 32 pin SOP
, TSOP, TSOP II and STSOP
1
BLOCK DIAGRAM
DESCRIPTION
A13
A17
A15
A18
A16
A14
A12
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
Vdd
GND
A7
A6
A5
A4
WE
CE
OE
Vcc = 2.0V
1uA
2uA
( I
Address
STANDBY
Buffer
CCSB1
Input
8
Control
8
POWER DISSIPATION
, Max )
Vcc =3.0V
1.5uA
22
3uA
Output
Buffer
Buffer
Data
Input
Data
Decoder
Row
Vcc = 2.0V
15mA
20mA
Operating
( I
8
CC
2048
8
, Max )
BS62UV4000
Vcc =3.0V
A11 A9 A8 A3 A2 A1 A0 A10
20mA
25mA
Address Input Buffer
Column Decoder
Memory Array
2048 X 2048
Sense Amp
Write Driver
Column I/O
TSOP
STSOP
PDIP
TSOP
STSOP
PDIP
TSOP2
SOP
TSOP2
SOP
2048
256
16
Revision 2.4
April 2002
TYPE
PKG
-
-
-
-
-
32
-
32
32
32
32
-
-
32
-
-
32
32
32
32

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bs62uv4000 Summary of contents

Page 1

... Easy memory expansion is provided by an active LOW chip enable (CE), and active LOW output enable (OE) and three-state output drivers. The BS62UV4000 has an automatic power down feature, reducing the power consumption significantly when chip is deselected. The BS62UV4000 is available in the JEDEC standard 32 pin SOP , TSOP, TSOP II and STSOP SPEED ( ns ) Vcc RANGE Vcc = 2 ...

Page 2

... (1) RATING UNITS with -0 Vcc+0.5 O -40 to +125 C -60 to +150 This parameter is guaranteed and not tested. 2 BS62UV4000 Function I/O OPERATION Vcc CURRENT High Z High Z D OUT D IN OPERATING RANGE AMBIENT RANGE TEMPERATURE Commercial + Industrial ...

Page 3

... TEST CONDITIONS CE Vcc - 0.2V V Vcc - 0. 0. Vcc - 0.2V V Vcc - 0. 0. See Retention Waveform ( CE Controlled ) Data Retention Mode V ≥ 1.5V DR Vcc t CDR ≥ CE Vcc - 0. BS62UV4000 MIN. TYP. MAX. (1) 0.6 Vcc = 2.0 V -0.5 -- 0.8 Vcc = 3.0 V 1.4 Vcc = 2 Vcc+0.2 2.0 Vcc = 3 Vcc = 2 Vcc = 3.0 V 1.6 Vcc = 2 2.4 Vcc = 3 Vcc = 2 ...

Page 4

... Output Disable to Output in High Z Output Disable to Output Address Change 4 BS62UV4000 KEY TO SWITCHING WAVEFORMS WAVEFORM INPUTS MUST BE STEADY MAY CHANGE FROM MAY CHANGE FROM DON T CAR E: ANY CHANG E PERMITTED DOES NOT APPLY BS62UV4000-70 BS62UV4000-10 MIN. TYP. MAX. MIN. TYP. MAX 100 -- -- -- ...

Page 5

... C The parameter is guaranteed but not 100% tested. R0201-BS62UV4000 ACS (5) t CLZ OLZ t ACS (5) t CLZ . IL = 5pF as shown in Figure 1B BS62UV4000 t OH (5) t CHZ (5) OHZ (1,5) t CHZ Revision 2.4 April 2002 ...

Page 6

... WE) Write to Output in High Z Data to Write Time Overlap Data Hold from Write Time Output Disable to Output in High Z End ot Write to Output Active ( (4,10) t OHZ 6 BS62UV4000 BS62UV4000-70 BS62UV4000-10 MIN. TYP. MAX. MIN. TYP. MAX 100 -- 100 -- 100 -- ...

Page 7

... The parameter is guaranteed but not 100% tested. 11 measured from the later of CE going low to the end of write. CW R0201-BS62UV4000 ( (4,10) t WHZ ). IL ± 500mV from steady state with BS62UV4000 (11 (8, 5pF as shown in Figure 1B. (8) Revision 2.4 April 2002 ...

Page 8

... BSI ORDERING INFORMATION BS62UV4000 PACKAGE DIMENSIONS SOP -32 R0201-BS62UV4000 WITH PLATING BASE METAL SECTION A-A 8 BS62UV4000 SPEED 70: 70ns 10: 100ns GRADE + - + PACKAGE S: SOP E: TSOP 2 ST: Small TSOP T: TSOP P: PDIP Revision 2.4 April 2002 ...

Page 9

... BSI TSOP2 - 32 TSOP - 32 R0201-BS62UV4000 9 BS62UV4000 Revision 2.4 April 2002 ...

Page 10

... BSI PACKAGE DIMENSIONS (continued) STSOP - 32 PDIP - 32 R0201-BS62UV4000 10 BS62UV4000 Revision 2.4 April 2002 ...

Page 11

... BSI REVISION HISTORY Revision Description 2.2 2001 Data Sheet release 2.3 Modify Standby Current (Typ. and Max.) 2.4 Modify some AC parameters R0201-BS62UV4000 Date Apr. 15, 2001 Jun. 29, 2001 April,10,2002 11 BS62UV4000 Note Revision 2.4 April 2002 ...

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