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A416316BV-35 PDF даташит

Спецификация A416316BV-35 изготовлена ​​​​«AMIC Technology» и имеет функцию, называемую «64K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE».

Детали детали

Номер произв A416316BV-35
Описание 64K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE
Производители AMIC Technology
логотип AMIC Technology логотип 

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A416316BV-35 Даташит, Описание, Даташиты
Preliminary
A416316B Series
64K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE
Document Title
64K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE
Revision History
Rev. No. History
0.0 Initial issue
Issue Date
Remark
November 15, 2000 Preliminary
PRELIMINARY (November, 2000, Version 0.0)
AMIC Technology, Inc.









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A416316BV-35 Даташит, Описание, Даташиты
Preliminary
A416316B Series
64K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE
Features
n Organization: 65,536 words X 16 bits
n Part Identification:
- A416316B
- A416316B-L (with self-refresh mode)
n High speed
- 30/35/40 ns RAS access time
- 16/18/20 ns column address access time
- 10/11/12 ns CAS access time
n Low power consumption
- Operating: 75mA (-30 max)
- Standby: 3 mA (TTL)
Pin Configuration
n SOJ
nTSOP
VCC
I/O0
I/O1
I/O2
I/O3
VCC
I/O4
I/O5
I/O6
I/O7
NC
NC
WE
RAS
NC
A0
A1
A2
A3
VCC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40 VSS
39 I/O15
38 I/O14
37 I/O13
36 I/O12
35 VSS
34 I/O11
33 I/O10
32 I/O9
31 I/O8
30 NC
29 LCAS
28 UCAS
27 OE
26 NC
25 A7
24 A6
23 A5
22 A4
21 VSS
VCC
I/O0
I/O1
I/O2
I/O3
VCC
I/O4
I/O5
I/O6
I/O7
NC
NC
WE
RAS
NC
A0
A1
A2
A3
VCC
1
2
3
4
5
6
7
8
9
10
13
14
15
16
17
18
19
20
21
22
44 VSS
43 I/O15
42 I/O14
41 I/O13
40 I/O12
39 VSS
38 I/O11
37 I/O10
36 I/O9
35 I/O8
32 NC
31 LCAS
30 UCAS
29 OE
28 NC
27 A7
26 A6
25 A5
24 A4
23 VSS
n Separate CAS ( UCAS , LCAS ) for byte selection
n Self refresh mode
n 256 refresh cycles, 4 ms refresh interval
n Read-modify-write, RAS -only, CAS -before- RAS ,
Hidden refresh capability
n TTL-compatible, three-state I/O
n JEDEC standard packages
- 400mil, 40-pin SOJ
- 400mil, 40/44 TSOP type II package
n Single 5V power supply/built-in VBB generator
Pin Descriptions
Symbol
Description
A0 – A7 Address Inputs
I/O0 - I/O15 Data Input/Output
RAS
Row Address Strobe
UCAS
Column Address Strobe/Upper Byte Control
LCAS
Column Address Strobe/Lower Byte Control
WE Write Enable
OE Output Enable
VCC
+5V Power Supply
VSS
Ground
NC No Connection
PRELIMINARY (November, 2000, Version 0.0)
1
AMIC Technology, Inc.









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A416316BV-35 Даташит, Описание, Даташиты
Selection Guide
Symbol
tRAC
tAA
tCAC
tOEA
tRC
tPC
ICC1
ICC6
Description
Maximum RAS Access Time
Maximum Column Address Access Time
Maximum CAS Access Time
Maximum Output Enable ( OE ) Access Time
Minimum Read or Write Cycle Time
Minimum Fast Page Mode Cycle Time
Maximum Operating Current
Maximum CMOS Standby Current
Functional Description
The A416316B is a high performance CMOS Dynamic
Random Access Memory organized as 65,536 words X
16 bits. The A416316B is fabricated with advanced
CMOS technology and designed with innovative design
techniques resulting in high speed, extremely low power
and wide operating margins at component and system
levels.
The A416316B features a high speed page mode
operation in which high speed read, write and read-write
are performed on any of the bits defined by the column
address. The asynchronous column address uses an
extremely short row address capture time to ease the
system level timing constraints associated with
multiplexed addressing. Output is tri-stated by a column
A416316B Series
-30 -35 -40 Unit
30 35 40 ns
16 18 20 ns
10 11 12 ns
10 11 12 ns
65 70 75 ns
19 21 23 ns
95 85 75 mA
2 2 2 mA
address strobe ( UCAS and LCAS ) which acts as an
output enable independent of RAS . Very fast UCAS and
LCAS to output access time eases system design.
All inputs are TTL compatible. Fast Page Mode
operation allows random access up to 256 X 16 bits
within a page, with cycle time as short as 19/21/23 ns.
The A416316B is best suited for graphics, digital signal
processing and high performance peripherals.
The A416316B is available in JEDEC standard 40-pin
plastic SOJ package and 40/44 TSOP type II package.
PRELIMINARY (November, 2000, Version 0.0)
2
AMIC Technology, Inc.










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