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Teilenummer | A616316V-15 |
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Beschreibung | 64K X 16 BIT HIGH SPEED CMOS SRAM | |
Hersteller | AMIC Technology | |
Logo | ||
Gesamt 15 Seiten A616316 Series
Preliminary
64K X 16 BIT HIGH SPEED CMOS SRAM
Document Title
64K X 16 BIT HIGH SPEED CMOS SRAM
Revision History
Rev. No. History
0.0 Initial issue
Issue Date
July 14, 2000
Remark
Preliminary
PRELIMINARY (July, 2000, Version 0.0)
AMIC Technology, Inc.
A616316 Series
Truth Table
CE
OE
WE
LB
HB
I/O0 to I/O7 Mode
I/O8 to I/O15 Mode
H X X X X Not selected
Not selected
L L Read
Read
L L H L H Read
High - Z
H L High - Z
Read
L L Write
L X L L H Write
Write
Not Write/Hi - Z
H L Not Write/Hi - Z Write
L X High - Z
L HH
X L High - Z
X X X H H Not selected
High - Z
High - Z
Not selected
Note: X = H or L
Capacitance (TA = 25°C, f = 1.0MHz)
Symbol
Parameter
Min.
Max.
Unit
CIN* Input Capacitance
- 6 pF
CI/O*
Input/Output Capacitance
-
8 pF
* These parameters are sampled and not 100% tested.
VCC Current
ISB1, ISB
ICC1, ICC2, ICC
ICC1, ICC2, ICC
ICC1, ICC2, ICC
ICC1, ICC2, ICC
ICC1, ICC2, ICC
ICC1, ICC2, ICC
ICC1, ICC2, ICC
ICC1, ICC2, ICC
ISB1, ISB
Conditions
VIN = 0V
VI/O = 0V
PRELIMINARY (July, 2000, Version 0.0)
5
AMIC Technology, Inc.
6 Page AC Test Conditions
Input Pulse Levels
Input Rise And Fall Time
Input and Output Timing Reference Levels
Output Load
0V to 3.0V
3 ns
1.5 V
See Figures 1 and 2
A616316 Series
OUTPUT
ZO=50Ω
RL=50Ω
VT=1.5V
Figure 1. Output Load
Data Retention Characteristics (TA = 0°C to 70°C)
Symbol
Parameter
Min.
VDR VCC for Data Retention
3
ICCDR Data Retention Current
-
Chip Disable to Data Retention
tCDR
Time
tR Operation Recovery Time
tRC = Read Cycle Time
0
TRC*
5V
480Ω
I/O
255Ω
5pF*
* Including scope and jig.
Figure 2. Output Load for tCLZ, tOLZ,
tCHZ, tOHZ, tWHZ, and tOW
Max.
5.5
1
-
-
Unit
V
mA
Conditions
CE ≥ VCC - 0.2V
VCC = 3.0V
CE ≥ VCC - 0.2V
VIN ≥ VCC - 0.2V or
VIN ≤ 0.2V
ns
See Retention Waveform
ms
PRELIMINARY (July, 2000, Version 0.0)
11
AMIC Technology, Inc.
12 Page | ||
Seiten | Gesamt 15 Seiten | |
PDF Download | [ A616316V-15 Schematic.PDF ] |
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