Datenblatt-pdf.com


V53C16126H Schematic ( PDF Datasheet ) - Mosel Vitelic Corp

Teilenummer V53C16126H
Beschreibung HIGH PERFORMANCE 128K X 16 BIT FAST PAGE MODE CMOS DYNAMIC RAM
Hersteller Mosel Vitelic Corp
Logo Mosel Vitelic  Corp Logo 




Gesamt 18 Seiten
V53C16126H Datasheet, Funktion
MOSEL VITELIC
V53C16126H
HIGH PERFORMANCE
128K X 16 BIT FAST PAGE MODE
CMOS DYNAMIC RAM
HIGH PERFORMANCE
Max. RAS Access Time, (tRAC)
Max. Column Address Access Time, (tCAA)
Min. Fast Page Mode Cycle Time, (tPC)
Min. Read/Write Cycle Time, (tRC)
30
30 ns
16 ns
19 ns
65 ns
35
35 ns
18 ns
21 ns
70 ns
40
40 ns
20 ns
23 ns
75 ns
45
45 ns
22 ns
25 ns
80 ns
50
50 ns
24 ns
28 ns
90 ns
Features
s 128K x 16-bit organization
s Fast Page Mode for a sustained data rate
of 53 MHz
s RAS access time: 30, 35, 40, 45, 50ns
s Dual CAS Inputs
s Low Power Dissipation
s Read-Modify-Write, RAS-Only Refresh,
CAS-Before-RAS Refresh
s Refresh Interval: 512 cycles/8 ms
s Available in 40-pin 400 mil SOJ and 40/44L-pin
400 mil TSOP-II packages
s Single +5V±10% Power Supply
s TTL Interface
Description
The V53C16126H is a 131,072 x 16 bit high
performance CMOS dynamic random access
memory. The V53C16126H offers Fast Page mode
with dual CAS inputs. The V53C16126H has
asymmetric address, 9-bit row and 8-bit column.
All inputs are TTL compatible. Fast Page Mode
operation allows random access up to 256 x 16
bits, within a page, with cycle times as short as
19ns.
The V53C16126H is ideally suited for a wide
variety of high performance computer systems and
peripheral applications.
Device Usage Chart
Operating
Temperature
Range
0°C to 70°C
Package Outline
Access Time (ns)
K T 30 35 40 45 50
• • •••••
Power
Std.
Temperature
Mark
Blank
V53C16126H Rev. 1.3 February 1998
1






V53C16126H Datasheet, Funktion
MOSEL VITELIC
V53C16126H
AC Characteristics (Cont’d)
30 35 40 45 50
# Symbol Parameter
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Unit Notes
29 tWP
Write Pulse Width
5 5 5 6 7 ns
30 tWCR
Write Command Hold Time
26
28
30
35
40
ns
from RAS
31 tRWL
Write Command to RAS
10
11
12
13
14
ns
Lead Time
32 tDS
Data in Setup Time
0 0 0 0 0 ns 14
33 tDH
Data in Hold Time
5 5 5 6 7 ns 14
34 tWOH
Write to OE Hold Time
5
5
6
7
8 ns 14
35 tOED
OE to Data Delay Time
5
5
6
7
8 ns 14
36 tRWC
Read-Modify-Write Cycle Time 100
105
110
115
130
ns
37 tRRW
Read-Modify-Write Cycle
65
70
75
80
87
ns
RAS Pulse Width
38 tCWD
CAS to WE Delay
26 28 30 32 34 ns 12
39 tRWD
RAS to WE Delay in Read-
50
54
58
62
68
ns 12
Modify-Write Cycle
40 tCRW
CAS Pulse Width (RMW)
44
46
48
50
52
ns
41 tAWD
Col. Address to WE Delay
32
35
38
41
42
ns 12
42 tPC
Fast Page Mode Read
or Write Cycle Time
19 21 23 25 28 ns
43 tCP
CAS Precharge Time
3 4 5 6 7 ns
44 tCAR
Column Address to RAS
16
18
20
22
24
ns
Setup Time
45 tCAP
Access Time from Column
Precharge
19 21 23 25 27 ns 7
46 tDHR
Data in Hold Time Referenced 26
28
30
35
40
ns
to RAS
47 tCSR
CAS Setup Time CAS- before- 10
10
10
10
10
ns
RAS Refresh
48 tRPC
RAS to CAS Precharge Time
0
0
0
0
0 ns
49 tCHR
CAS Hold Time CAS-before-
7
8
8 10 12 ns
RAS Refresh
50 tPCM
Fast Page Mode Read-Modify- 56
58
60
65
70
ns
Write Cycle Time
51 tT
52 tREF
Transition Time (Rise and Fall) 1.5 50 1.5 50 1.5 50 1.5 50 1.5 50 ns 15
Refresh Interval (512 Cycles) 8 8 8 8 8 ms 17
V53C16126H Rev. 1.3 February 1998
6

6 Page









V53C16126H pdf, datenblatt
MOSEL VITELIC
V53C16126H
Waveforms of Fast Page Mode Read-Write Cycle
RAS VIH
VIL
tRCD (6)
t CSH (4)
t PCM (50)
V
IH
UCAS, LCAS
VIL
V
ADDRESS IH
VIL
tRAD (24)
t CAS (5)
t RAH (9)
t ASC (10)
tASR (8)
t ASC (10)
t CAH (11)
ROW
ADD
COLUMN
ADDRESS
t RASP (37)
tCP (43)
tCAS (5)
t ASC (10)
t CAH (11)
COLUMN
ADDRESS
tRP (3)
tRSH (W)(25)
tCRP (13)
tCAS (5)
t CAR (44)
t CAH (11)
COLUMN
ADDRESS
V
IH
WE VIL
V
IH
OE VIL
VI/OH
I/O
VI/OL
tRCS (7)
tRWD (39)
tCWD (38)
t CAA (20)
t OAC (17)
t AWD (41)
tCWD (38)
t CWL (26)
t AWD (41)
t WP (29)
t OAC (17)
t CWL (26)
t CWD (38)
t RWL (31)
t CWL (26)
t AWD (41)
tWP (29)
t OAC (17)
t WP (29)
t OED (35)
t CAC (18)
t RAC (19)
t LZ (21)
OUT
tCAP (43)
t CAA (20)
t OED (35)
t CAC (18)
tHZ (22)
t DH (33)
t DS (32)
tCAP (43)
t CAA (20)
tHZ (22)
t DH (33)
t DS (32)
t OED (35)
t CAC (18)
t HZ (22)
tDH (33)
t DS (32)
IN
OUT
IN
OUT
IN
t LZ (21)
t LZ (21)
16126H-11
Waveforms of RAS-Only Refresh Cycle
RAS V IH
V IL
UCAS, LCAS V IH
V IL
ADDRESS V IH
V IL
t CRP (13)
t ASR (8)
ROW ADDR
t RAH (9)
NOTE: WE, OE = Don’t care
t RC (2)
t RAS (1)
t RP (3)
16126H-12
V53C16126H Rev. 1.3 February 1998
12
Don’t Care
Undefined

12 Page





SeitenGesamt 18 Seiten
PDF Download[ V53C16126H Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
V53C16126HHIGH PERFORMANCE 128K X 16 BIT FAST PAGE MODE CMOS DYNAMIC RAMMosel Vitelic  Corp
Mosel Vitelic Corp

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche