AMIC A61L6316V-15I 64k x 16 bit high speed cmos sram Datasheet

A61L6316 Series
64K X 16 BIT HIGH SPEED CMOS SRAM
Document Title
64K X 16 BIT HIGH SPEED CMOS SRAM
Revision History
Rev. No.
History
Issue Date
Remark
0.0
Initial issue
July 14, 2000
Preliminary
1.0
Final spec. release
May 8, 2001
Final
Add -10 spec.
Change ICC1 from 120mA to 220mA (-12)
Change ICC1 from 100mA to 210mA (-15)
Change ISB1 from 8mA to 12mA
Change ICDR from 1mA to 5mA
Add tBE, tBLZ, tBHZ, tBW parameters
1.1
Add -25°C ~ +85°C grade
(July, 2002, Version 1.1)
July 17, 2002
AMIC Technology, Inc.
A61L6316 Series
64K X 16 BIT HIGH SPEED CMOS SRAM
Features
General Description
n Center power pinout
n Supply voltage: -10: 3.3V+10%, -5%
-12, -15: 3.3V±10%
n Access times: 10/12/15 ns (max.)
n Current: Operating: -10: 230mA (max)
-12: 220mA (max.)
-15: 210mA (max.)
Standby: TTL: 25mA (max.)
CMOS: 12mA (max.)
n Extended operating temperature range: -25°C to 85°C
for -I series
n Full static operation, no clock or refreshing required
n All inputs and outputs are directly TTL-compatible
n Common I/O using three-state output
n Data retention voltage: 2V (min.)
n Available in 44-pin 400mil SOJ and 44-pin 400mil
TSOP(II) forward packages.
The A61L6316 is a high speed 1,048,576-bit static
random access memory organized as 65,536 words by 16
bits and operates on low power supply voltage from 3.0V
to 3.6V. It is built using AMIC’s high performance CMOS
process.
Inputs and three-state outputs are TTL compatible and
allow for direct interfacing with common system bus
structures.
The chip enable input is provided for POWER-DOWN, to
disable the device. Two byte enable inputs and an output
enable input are included for easy interfacing.
Data retention is guaranteed at a power supply voltage as
low as 2V.
Product Family
Product
Family
Operating
Temperature
A61L6316
0°C ~ +70°C
-25°C ~ +85°C
Power Dissipation
VCC Range
3.0V ~ 3.6V
Speed
Data Retention
(ICCDR, Typ.)
Standby
(ISB1, Typ.)
10/12/15 ns
3mA
5mA
Package
Type
44L SOP
44L TSOP(II)
1. Typical values are measured at VCC = 3.3V, TA = 25°C and not 100% tested.
2. Data retention current VCC = 2.0V.
Pin Configuration
n SOJ / TSOP (II)
(July, 2002, Version 1.1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
A61L6316S(V)
A0
A1
A2
A3
A4
CE
I/O0
I/O1
I/O2
I/O3
VCC
GND
I/O4
I/O5
I/O6
I/O7
WE
A5
A6
A7
A8
NC
1
A15
A14
A13
OE
HB
LB
I/O15
I/O14
I/O13
I/O12
GND
VCC
I/O11
I/O10
I/O9
I/O8
NC
A12
A11
A10
A9
NC
AMIC Technology, Inc.
A61L6316 Series
Block Diagram
VCC
A0
GND
1,048,576-BIT
DECODER
MEMORY ARRAY
A14
A15
I/O0
I/O8
INPUT
COLUMN I/O
DATA
DATA
CIRCUIT
CIRCUIT
I/O15
I/O7
CE
LB
HB
OE
WE
INPUT
CONTROL
CIRCUIT
(July, 2002, Version 1.1)
2
AMIC Technology, Inc.
A61L6316 Series
Pin Description - SOJ/TSOP(II)
Pin No.
Symbol
Description
1 - 5, 18 - 21,
24 - 27,42 - 44
A0 - A15
6
CE
Chip Enable Input
7 - 10, 13 - 16,
29 - 32, 35 - 38
I/O0 - I/O15
Data Input/Outputs
17
WE
Write Enable Input
39
LB
Byte Enable Input (I/O0 to I/O7)
40
HB
Byte Enable Input (I/O8 to I/O15)
41
OE
Output Enable Input
11, 33
VCC
Power
12, 34
GND
Ground
22 , 23, 28
NC
Address Inputs
No Connection
Recommended DC Operating Conditions
(TA = 0°C to + 70°C or -25°C to +85°C)
Symbol
Parameter
Min.
Typ.
Max.
Unit
3.0
3.3
3.6
V
0
0
0
V
*VCC
Supply Voltage
GND
Ground
VIH
Input High Voltage
2.2
-
VCC + 0.3
V
VIL
Input Low Voltage
-0.3
-
0.8
V
CL
Output Load
-
-
30
pF
* -10 VCCmin: 3.135V
(July, 2002, Version 1.1)
3
AMIC Technology, Inc.
A61L6316 Series
Absolute Maximum Ratings*
*Comments
VCC to GND . . . . . . . . . . . . . . . . . . . . . . -0.5V to +4.6V
IN, IN/OUT Volt to GND . . . . . . . . -0.5V to VCC + 0.5V
Operating Temperature, Topr . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . 0°C to +70°C or -25°C to +85°C
Storage Temperature, Tstg . . . . . . . . . -55°C to +125°C
Power Dissipation, PT . . . . . . . . . . . . . . . . . . . . . 0.7W
Soldering Temp. & Time . . . . . . . . . . . . . 260°C, 10 sec
Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to this device.
These are stress ratings only. Functional operation of this
device at these or any other conditions above those
indicated in the operational sections of this specification
is not implied or intended. Exposure to the absolute
maximum rating conditions for extended periods may
affect device reliability.
DC Electrical Characteristics (TA = 0°C to + 70°C or -25°C to +85°C, -10: 3.3V+10%, -5%; -12, -15: 3.3V±10%)
Symbol
Parameter
A61L6316-10
A61L6316-12
A61L6316-15
Min.
Max.
Min.
Max.
Min.
Max.
Unit
Conditions
ILI
Input Leakage
-
2
-
2
-
2
µA
VIN = GND to VCC
ILO
Output Leakage
-
2
-
2
-
2
µA
CE = VIH, OE = VIH
VI/O = GND to VCC
Dynamic Operating
Current
-
230
-
220
-
210
mA
CE = VIL, II/O = 0 mA
Min. Cycle, Duty = 100%
-
25
-
25
-
25
mA
-
12
-
12
-
12
mA
ICC1 (2)
ISB
ISB1
Standby Power
Supply Current
CE = VIH
CE ≥ VCC - 0.2V,
VIN ≥ VCC -0.2V or
VIN ≤ 0.2V
VOL
Output Low Voltage
-
0.4
-
0.4
-
0.4
V
IOL = 8 mA
VOH
Output High Voltage
2.4
-
2.4
-
2.4
-
V
IOH = -4 mA
Notes: 1. VIL = -3.0V for pulses less than 20 ns.
2. ICC1 is dependent on output loading, cycle rates, and Read/Write patterns.
(July, 2002, Version 1.1)
4
AMIC Technology, Inc.
A61L6316 Series
Truth Table
I/O0 to I/O7 Mode
I/O8 to I/O15 Mode
VCC Current
CE
OE
WE
LB
HB
H
X
X
X
X
Not selected
Not selected
ISB1, ISB
L
L
Read
Read
ICC1, ICC2, ICC
L
H
Read
High - Z
ICC1, ICC2, ICC
H
L
High - Z
Read
ICC1, ICC2, ICC
L
L
Write
Write
ICC1, ICC2, ICC
L
H
Write
Not Write/Hi - Z
ICC1, ICC2, ICC
H
L
Not Write/Hi - Z
Write
ICC1, ICC2, ICC
L
X
High - Z
High - Z
ICC1, ICC2, ICC
X
L
High - Z
High - Z
ICC1, ICC2, ICC
H
H
Not selected
L
L
L
X
L
H
X
L
H
H
X
X
Not selected
ISB1, ISB
Note: X = H or L
Capacitance (TA = 25°C, f = 1.0MHz)
Symbol
Parameter
Min.
Max.
Unit
Conditions
CIN*
Input Capacitance
-
6
pF
VIN = 0V
CI/O*
Input/Output Capacitance
-
8
pF
VI/O = 0V
* These parameters are sampled and not 100% tested.
(July, 2002, Version 1.1)
5
AMIC Technology, Inc.
A61L6316 Series
AC Characteristics (TA = 0°C to +70°C or -25°C to +85°C, -10: 3.3V+10%, -5%; -12, -15: 3.3V±10%)
Symbol
Parameter
A61L6316-10
A61L6316-12
A61L6316-15
Unit
Min.
Max.
Min.
Max.
Min.
Max.
10
-
12
-
15
-
ns
Read Cycle
tRC
Read Cycle Time
tAA
Address Access Time
-
10
-
12
-
15
ns
tACE
Chip Enable Access Time
-
10
-
12
-
15
ns
tBE
Byte Enable Access Time
-
5
-
6
-
8
ns
tOE
Output Enable to Output Valid
-
5
-
6
-
8
ns
tCLZ
Chip Enable to Output in Low Z
3
-
3
-
3
-
ns
tOLZ
Output Enable to Output in Low Z
0
-
0
-
0
-
ns
tBLZ
Byte Enable to Output in Low Z
0
-
0
-
0
-
ns
tCHZ
Chip Disable Output in High Z
0
5
0
6
-
8
ns
tBHZ
Byte Disable to Output in High Z
0
5
0
6
0
8
ns
tOHZ
Output Disable to Output in High Z
0
5
0
6
0
8
ns
tOH
Output Hold from Address Change
3
-
3
-
3
-
ns
Write Cycle
tWC
Write Cycle Time
10
-
12
-
15
-
ns
tCW
Chip Enable to End of Write
8
-
10
-
12
-
ns
tBW
Byte Enable to End of Write
8
-
10
-
12
-
ns
tAS
Address Setup Time of Write
0
-
0
-
0
-
ns
tAW
Address Valid to End of Write
8
-
10
-
12
-
ns
tWP
Write Pulse Width
8
-
10
-
12
-
ns
tWR
Write Recovery Time
0
-
0
-
0
-
ns
tWHZ
Write to Output in High Z
0
5
0
6
0
8
ns
tDW
Data to Write Time Overlap
5
-
6
-
7
-
ns
tDH
Data Hold from Write Time
0
-
0
-
0
-
ns
tOW
Output Active from End of Write
3
-
3
-
3
-
ns
Notes: tCHZ, tBHZ, tOHZ and tWHZ are defined as the time at which the outputs achieve the open circuit condition and are not
referred to output voltage levels.
(July, 2002, Version 1.1)
6
AMIC Technology, Inc.
A61L6316 Series
Timing Waveforms
(1, 2, 4)
Read Cycle 1
tRC
Address
tAA
tOH
tOH
DOUT
(1, 2, 3)
Read Cycle 2
tRC
Address
tAA
CE
tACE
tCHZ 5
tCLZ 5
tBE
HB, LB
tBLZ 5
tBHZ 5
OE
tOHZ 5
tOE
tOLZ 5
DOUT
Notes:
1. WE is high for Read Cycle.
2. Device is continuously enabled CE = VIL, HB = VIL and, or LB = VIL.
3. Address valid prior to or coincident with CE and ( HB and, or LB ) transition low.
4. OE = VIL.
5. Transition is measured ±200mV from steady state. This parameter is sampled and not 100% tested.
(July, 2002, Version 1.1)
7
AMIC Technology, Inc.
A61L6316 Series
Timing Waveforms (continued)
Write Cycle 1
(Write Enable Controlled)
tWC
Address
tWR3
tAW
tCW
CE
tBW
HB, LB
tAS1
tWP2
WE
tDW
tDH
DATA IN
tWHZ 4
tOW
DATA OUT
(July, 2002, Version 1.1)
8
AMIC Technology, Inc.
A61L6316 Series
Timing Waveforms (continued)
Write Cycle 2
(Chip Enable Controlled)
tWC
Address
tAW
tAS1
tWR3
tCW2
CE
tBW
HB, LB
tWP
WE
tDW
tDH
DATA IN
tWHZ 4
tOW
DATA OUT
(July, 2002, Version 1.1)
9
AMIC Technology, Inc.
A61L6316 Series
Timing Waveforms (continued)
Write Cycle 3
(Byte Enable Controlled)
tWC
Address
tAW
tCW
CE
tAS1
tWR3
tBW2
HB, LB
tWP
WE
tDH
tDW
DATA IN
tWHZ 4
tOW
DATA OUT
Notes: 1. tAS is measured from the address valid to the beginning of Write.
2. A Write occurs during the overlap (tWP, tBW) of a low CE , WE and ( HB and, or LB ).
3. tWR is measured from the earliest of CE or WE or ( HB and, or LB ) going high to the end of the Write cycle.
4. OE level is high or low.
5. Transition is measured ±200mV from steady state. This parameter is sampled and not 100% tested.
(July, 2002, Version 1.1)
10
AMIC Technology, Inc.
A61L6316 Series
AC Test Conditions
Input Pulse Levels
0V to 3.0V
Input Rise And Fall Time
3 ns
Input and Output Timing Reference Levels
1.5 V
Output Load
See Figures 1 and 2
+3.3V
317Ω
I/O
OUTPUT
RL=50Ω
ZO=50Ω
351Ω
5pF*
VT=1.5V
* Including scope and jig.
Figure 1. Output Load
Figure 2. Output Load for tCLZ, tOLZ,
tCHZ, tOHZ, tWHZ, and tOW
Data Retention Characteristics (TA = 0°C to 70°C or -25°C to +85°C)
Symbol
VDR
Parameter
VCC for Data Retention
Min.
Max.
Unit
2
3.6
V
ICCDR
Data Retention Current
-
5
mA
tCDR
Chip Disable to Data Retention
Time
0
-
ns
tR
Operation Recovery Time
Conditions
CE ≥ VCC - 0.2V
VCC = 2.0V
CE ≥ VCC - 0.2V
VIN ≥ VCC - 0.2V or
VIN ≤ 0.2V
See Retention Waveform
TRC*
-
ms
tRC = Read Cycle Time
(July, 2002, Version 1.1)
11
AMIC Technology, Inc.
A61L6316 Series
Low VCC Data Retention Waveform
DATA RETENTION MODE
VCC
3.0V
3.0V
tCDR
tR
VDR ≥ 2V
tVR
VIH
CE
VIH
CE ≥ VDR - 0.2V
Ordering Information
Part No.
Access Time (ns)
Operating Current
Max. (mA)
Standby Current
Max. (mA)
A61L6316S-10
Package
44L SOJ
A61L6316S-10I
44L SOJ
10
230
12
A61L6316V-10
44L TSOP(II)
A61L6316V-10I
44L TSOP(II)
A61L6316S-12
44L SOJ
A61L6316S-12I
44L SOJ
12
220
12
A61L6316V-12
44L TSOP(II)
A61L6316V-12I
44L TSOP(II)
A61L6316S-15
44L SOJ
A61L6316S-15I
44L SOJ
15
210
12
A61L6316V-15
44L TSOP(II)
A61L6316V-15I
44L TSOP(II)
* I series for -25°C to +85°C
(July, 2002, Version 1.1)
12
AMIC Technology, Inc.
A61L6316 Series
Package Information
SOJ 44L Outline Dimensions
unit: inches/mm
D
23
1
22
E1
44
A
A1
A2
C
E
b
b1
Min
0.025"
y
D
e
Seating Plane
Symbol
0.004
Dimensions in inches
E2
R1
y
Dimensions in mm
Min
Nom
Max
Min
Nom
Max
A
0.128
0.138
0.148
3.25
3.51
3.76
A1
0.082
-
-
2.08
-
-
A2
0.105
0.110
0.115
2.67
2.79
2.92
b
0.015
-
0.020
0.38
-
0.51
b1
0.026
0.028
0.032
0.66
0.71
0.81
C
0.007
-
0.013
0.18
-
0.21
D
1.120
1.125
1.130
28.45
28.58
28.70
E
0.435
0.440
0.445
11.05
11.18
11.30
E1
0.394
0.400
0.405
10.01
10.16
10.29
E2
0.370 BSC
e
θ
9.40 BSC
0.050 BSC
1.27 BSC
R1
0.030
0.035
0.040
0.76
0.89
1.02
θ
0°
-
10°
0°
-
10°
Notes:
1. The maximum value of dimension D includes end flash.
2. Dimension E does not include resin fins.
3. Dimension E1 is for PC Board surface mount pad pitch design
reference only.
(July, 2002, Version 1.1)
13
AMIC Technology, Inc.
A61L6316 Series
Package Information
TSOP 44L (Type II) Outline Dimensions
unit: inches/mm
E
E1
44
θ
L
L1
1
L
A2
A1
e
D
b
A
c
D
ZD
L1
y
Dimensions in inches
Dimensions in mm
Symbol
Min
Nom
Max
Min
Nom
Max
A
-
-
0.047
-
-
1.20
A1
0.002
-
0.006
0.05
-
0.15
A2
0.037
0.039
0.041
0.95
1.00
1.05
b
0.012
-
0.018
0.30
-
0.45
c
0.005
-
0.008
0.12
-
0.21
D
0.720
0.725
0.730
18.28
18.41
18.54
ZD
E
0.032 REF
0.805 REF
0.455
0.463
0.471
11.56
11.76
11.96
E1
0.395
0.400
0.405
10.03
10.16
10.29
L
0.019
0.023
0.027
0.49
0.59
0.69
L1
0.031 REF
e
0.80 REF
0.031 BSC
0.80 BSC
y
-
-
0.004
-
-
0.10
θ
0°
-
5°
0°
-
5°
Notes:
1. The maximum value of dimension D includes end flash.
2. Dimension E1 does not include resin fins.
3. Dimension ZD includes end flash.
(July, 2002, Version 1.1)
14
AMIC Technology, Inc.
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