BS62LV2563 Brilliance Semiconductor, BS62LV2563 Datasheet

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BS62LV2563

Manufacturer Part Number
BS62LV2563
Description
Very Low Power/Voltage CMOS SRAM 32K X 8 bit
Manufacturer
Brilliance Semiconductor
Datasheet
R0201-BS62LV2563
• Wide Vcc operation voltage : 2.4V ~ 3.6V
• Very 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
Vcc = 3.0V
-70
BS62LV2563SC
BS62LV2563TC
BS62LV2563PC
BS62LV2563JC
BS62LV2563DC
BS62LV2563SI
BS62LV2563TI
BS62LV2563PI
BS62LV2563JI
BS62LV2563DI
VCC
PRODUCT
A11
A13
A14
A12
WE
OE
A9
A8
A7
A6
A5
A4
A3
FAMILY
BSI
70ns (Max.) at Vcc = 3.0V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GND
DQ0
DQ1
DQ2
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
0.01uA (Typ.) CMOS standby current
C-grade : 20mA (Max.) operating current
I- grade : 25mA (Max.) operating current
1
2
3
4
5
6
7
8
9
10
11
12
13
14
BS62LV2563TC
BS62LV2563TI
BS62LV2563SC
BS62LV2563SI
BS62LV2563PC
BS62LV2563PI
BS62LV2563JC
BS62LV2563JI
-40
TEMPERATURE
0
OPERATING
O
O
Very Low Power/Voltage CMOS SRAM
32K X 8 bit
C to +70
C to +85
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VC
WE
A13
A8
A9
A11
OE
A10
CE
DQ7
DQ6
DQ5
DQ4
DQ3
O
C
O
28
27
26
25
24
23
22
21
20
19
18
17
16
15
C
C
. reserves the right to modify document contents without notice.
A10
CE
DQ7
DQ6
DQ5
DQ4
DQ3
GND
DQ2
DQ1
DQ0
A0
A1
A2
2.4V ~ 3.6V
2.4V ~ 3.6V
RANGE
Vcc
SPEED
Vcc=3.0V
The BS62LV2563 is a high performance, very low power CMOS
Static Random Access Memory organized as 32,768 words by 8 bits
and operates from a wide range of 2.4V 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
0.01uA and maximum access time of 70ns in 3V 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 BS62LV2563 has an automatic power down feature, reducing the
power consumption significantly when chip is deselected.
The BS62LV2563
8mmx13.4mm TSOP (normal type).
(ns)
330mil Plastic SOP, 300mil Plastic SOJ, 600mil Plastic DIP and
1
70
70
BLOCK DIAGRAM
DESCRIPTION
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
A12
A14
A13
A11
Vdd
Gnd
WE
CE
OE
A5
A6
A7
A8
A9
Address
Buffer
Input
STANDBY
(I
8
Control
CCSB1
8
Vcc=3.0V
0.2uA
0.4uA
POWER DISSIPATION
is available in the JEDEC standard 28 pin
, Max)
18
Output
Buffer
Buffer
Data
Input
Data
Decoder
Row
8
BS62LV2563
512
Operating
8
(I
Vcc=3.0V
20mA
25mA
CC
, Max)
A4
Address Input Buffer
Column Decoder
A3 A2 A1 A0 A10
Memory Array
Sense Amp
Write Driver
Column I/O
512 x 512
512
64
12
Revision 2.2
April 2001
SOP-28
TSOP-28
PDIP-28
SOJ-28
DICE
SOP-28
TSOP-28
PDIP-28
SOJ-28
DICE
TYPE
PKG

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BS62LV2563 Summary of contents

Page 1

... A3 Brilliance Semiconductor Inc R0201-BS62LV2563 DESCRIPTION The BS62LV2563 is a high performance, very low power CMOS Static Random Access Memory organized as 32,768 words by 8 bits and operates from a wide range of 2.4V 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 ...

Page 2

... (1) RATING UNITS with -0 Vcc+0.5 O -40 to +125 C O -60 to +150 C 1 This parameter is guaranteed and not tested. 2 BS62LV2563 Function I/O OPERATION Vcc CURRENT High Z High Z D OUT D IN OPERATING RANGE AMBIENT RANGE TEMPERATURE O O Commercial +70 C Industrial - +85 ...

Page 3

... TEST CONDITIONS CE Vcc - 0.2V V Vcc - 0. Vcc -0.2V V Vcc - 0. See Retention Waveform ( CE Controlled ) Data Retention Mode ≥ V 1.5V DR Vcc t CDR ≥ CE Vcc - 0. BS62LV2563 (1) MIN. TYP. MAX. -0.5 -- Vcc=3.0V 2.0 -- Vcc Vcc=3. Vcc=3.0V 2.4 -- Vcc=3. Vcc=3. Vcc=3.0V -- 0.01 Vcc=3.0V MIN. TYP. ...

Page 4

... OHZ Output Disable to Output Address Change OH 4 BS62LV2563 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 o C,Vcc=3.0V) BS62LV2563-70 MIN. TYP. MAX ...

Page 5

... C The parameter is guaranteed but not 100% tested. R0201-BS62LV2563 ACS (5) t CLZ OLZ t ACS (5) t CLZ . IL = 5pF as shown in Figure 1B BS62LV2563 t OH (5) t CHZ t OH (5) t OHZ (1,5) t CHZ Revision 2.2 April 2001 ...

Page 6

... Write Recovery Time WR Write to Output in High Z WHZ Data to Write Time Overlap DW Data Hold from Write Time DH Output Disable to Output in High Z OHZ End ot Write to Output Active ( (4,10) t OHZ 6 BS62LV2563 o C, Vcc=3.0V ) BS62LV2563-70 MIN. TYP. MAX ( ...

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-BS62LV2563 t WC ( (4,10) t WHZ ). IL 500mV from steady state with C = 5pF as shown in Figure 1B BS62LV2563 (8,9) DH (8) Revision 2.2 April 2001 ...

Page 8

... BSI ORDERING INFORMATION BS62LV2563 PACKAGE DIMENSIONS PACKAGE DIMENSIONS SOP - 28 R0201-BS62LV2563 0.020 0.005X45 b WITH PLATING BASE METAL 8 BS62LV2563 SPEED 70: 70ns GRADE + - + PACKAGE J: SOJ S: SOP P: PDIP T: TSOP (8mm x 13.4mm) D: DICE θ Revision 2.2 April 2001 ...

Page 9

... Seating Plane 15 12 (2X) "A" SEATING PLANE 15 12 (2X "A" DATAIL VIEW b WITH PLATING BASE METAL SECTION A-A 9 BS62LV2563 UNIT INCH MM SYMBOL A 0.0433 0.004 1.10 0.10 A1 0.0045 0.0026 0.115 0.065 A2 0.039 0.002 1.00 0.05 b 0.009 0.002 0.22 0.05 b1 0.008 0.001 0.20 0.03 c 0.004 ~ 0.008 0.10 ~ 0.21 c1 0.004 ~ 0.006 ...

Page 10

... BSI PACKAGE DIMENSIONS (continued) SOJ - 28 R0201-BS62LV2563 10 BS62LV2563 Revision 2.2 April 2001 ...

Page 11

... BSI REVISION HISTORY Revision Description 2.2 2001 Data Sheet release R0201-BS62LV2563 Date Apr. 15, 2001 11 BS62LV2563 Note Revision 2.2 April 2001 ...

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