參數(shù)資料
型號: 27C1512T
廠商: Maxwell Technologies, Inc
英文描述: 512Kb (32K x 16-bit) OTP EPROM MCM
中文描述: 512KB的(32K的x 16位)檢察官辦公室存儲器億立方米
文件頁數(shù): 5/13頁
文件大小: 148K
代理商: 27C1512T
M
5
All data sheets are subject to change without notice
2005 Maxwell Technologies.
All rights reserved.
512Kb (32K x 16-bit) - OTP EPROMMCM
27C1512T
01.06.05 REV 4
Operating V
CC
Current
Operating V
PP
Current
Input Voltage
5
I
CC
I
PP
V
IH
V
IL
V
OH
V
OL
1
--
30
mA
CE = PGM = V
IL
1
--
80
mA
1
2.2
--
V
1
--
0.8
Output Voltage
I
OH
= -400 μA
I
OH
= 2.1 mA
1
2.4
--
V
1
--
0.45
1. V
CC
must be applied before V
PP
and removed after V
PP
.
2. V
PP
must not exceed 13V, including overshoot.
3. Do not change V
PP
fromV
IL
to 12.5V or 12.5V to V
IL
when CE = low
4. DC electrical parameters for programmng operations are not tested. These parameters are guaranteed by design.
5. Device reliability may be adversely be affected if the device is installed or removed while V
PP
= 12.5V.
T
ABLE
9. 27C1512T AC E
LECTRICAL
C
HARACTERISTICS
FOR
P
ROGRAMMING
O
PERATIONS
1,2
(V
CC
= 6.25V + 0.25V, V
PP
= 12.5V + 0.3V, T
A
= -55
TO
+125
°
C)
P
ARAMETER
S
YMBOL
S
UBGROUPS
M
IN
M
AX
U
NIT
Address Setup Time
t
AS
t
AH
t
DS
t
DH
t
CES
t
VPS
t
VCS
t
OES
t
DF 3
t
PW
t
OPW
t
OE
t
LW
t
OEH
t
CEH
t
PGMS
9, 10, 11
2
--
μs
Address Hold Time
9, 10, 11
0
--
μs
Data Setup Time
9, 10, 11
2
--
μs
Data Hold Time
9, 10, 11
2
--
μs
Chip Enable Setup TIme
9, 10, 11
2
--
μs
V
PP
Setup Time
V
CC
Setup Time
Output Enable Setup Time
9, 10, 11
2
--
μs
9, 10, 11
2
--
μs
9, 10, 11
2
--
μs
Output Disable Time
9, 10, 11
0
130
ns
PGMInitial Programmng Pulse Width
9, 10, 11
0.19
0.21
ms
PGMOverprogrammng Pulse Width
9, 10, 11
0.19
5.25
ms
Data Valid fromOutput Enable Time
9, 10, 11
0
150
ns
Output Enable Pulse During Data Latch
9, 10, 11
1
--
μs
Output Enable Hold Time
9, 10, 11
2
--
μs
Chip Enable Hold Time
9, 10, 11
2
--
μs
PGMSetup TIme
9, 10, 11
2
--
μs
T
ABLE
8. 27C1512T DC E
LECTRICAL
C
HARACTERISTICS
FOR
P
ROGRAMMING
O
PERATIONS
1,2,3,4
(V
CC
= 6.25V + 0.25V, V
PP
= 12.5V + 0.3V, T
A
= 25
°
C +5
°
C)
P
ARAMETER
T
EST
C
ONDITION
S
YMBOL
S
UBGROUP
M
IN
M
AX
U
NIT
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