MT4C4M4A1TG-5 Micron Technology Inc, MT4C4M4A1TG-5 Datasheet - Page 6

• Manufacturer Part Number: MT4C4M4A1TG-5
• Description: DRAM Chip FPM 16M-Bit 4Mx4 5V 24-Pin TSOP Tray
• Manufacturer: Micron Technology Inc
• Type: FPMr

Specifications of MT4C4M4A1TG-5

• Package: 24TSOP
• Density: 16 Mb
• Address Bus Width: 12 Bit
• Operating Supply Voltage: 5 V
• Maximum Random Access Time: 50 ns
• Operating Temperature: 0 to 70 °C

AC ELECTRICAL CHARACTERISTICS
(Notes: 5, 6, 7, 8, 9, 10, 11, 12) [Vcc (MIN) £ Vcc £ Vcc (MAX)]
4 Meg x 4 FPM DRAM
D49_5V.p65 – Rev. 5/00
AC CHARACTERISTICS
PARAMETER
Access time from column address
Column-address hold time (referenced to RAS#)
Column-address setup time
Row-address setup time
Column address to WE# delay time
Access time from CAS#
Column-address hold time
CAS# pulse width
CAS# LOW to “Don’t Care” during Self Refresh
CAS# hold time (CBR Refresh)
CAS# to output in Low-Z
CAS# precharge time
Access time from CAS# precharge
CAS# to RAS# precharge time
CAS# hold time
CAS# setup time (CBR Refresh)
CAS# to WE# delay time
WRITE command to CAS# lead time
Data-in hold time
Data-in setup time
Output disable
Output enable
OE# hold time from WE# during
READ-MODIFY-WRITE cycle
Output buffer turn-off delay
OE# setup prior to RAS# during HIDDEN REFRESH cycle
FAST-PAGE-MODE READ or WRITE cycle time
FAST-PAGE-MODE READ-WRITE cycle time
Access time from RAS#
RAS# to column-address delay time
Row-address hold time
RAS# pulse width
RAS# pulse width (FAST PAGE MODE)
RAS# pulse width during Self Refresh
Random READ or WRITE cycle time
RAS# to CAS# delay time
READ command hold time (referenced to CAS#)
READ command setup time
Refresh period (2,048 cycles)
Refresh period (4,096 cycles)
SYMBOL
t
t
t
t
t
t
PRWC
t
t
t
t
t
t
t
t
t
AWD
t
t
t
t
t
t
t
t
CWD
t
t
RASP
RASS
t
t
t
t
t
CAH
CHD
CWL
t
OEH
ORD
RAD
RAH
t
t
CAC
CHR
CPA
t
t
t
OFF
RAC
RCD
RCH
ASC
ASR
CAS
t
CRP
CSH
t
RAS
t
CLZ
CSR
RCS
REF
REF
AA
DH
OD
AR
OE
CP
DS
PC
RC
6
MIN
100
38
42
15
38
28
20
47
50
50
84
11
0
0
8
8
8
0
8
5
5
8
8
0
0
8
0
0
9
9
0
0
-5
125,000
Micron Technology, Inc., reserves the right to change products or specifications without notice.
10,000
10,000
MAX
25
13
28
12
12
12
50
32
64
MIN
100
104
45
49
10
10
15
10
10
45
35
10
10
10
25
56
12
10
60
60
14
0
0
0
5
5
0
0
0
0
0
0
-6
125,000
10,000
10,000
MAX
30
15
35
15
15
15
60
32
64
FPM DRAM
4 MEG x 4
UNITS
ms
ms
©2000, Micron Technology, Inc.
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
ns
ns
ns
OBSOLETE
NOTES
17, 22
18
22
13
18
19
19
22
20
15
14
16
4
4