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參數(shù)資料
型號(hào): W27C512
廠商: WINBOND ELECTRONICS CORP
英文描述: 64K X 8 ELECTRICALLY ERASABLE EPROM
中文描述: 64KX8的電可擦除只讀存儲(chǔ)器
文件頁(yè)數(shù): 6/15頁(yè)
文件大小: 161K
代理商: W27C512
W27C512
- 6 -
READ OPERATION DC CHARACTERISTICS
(V
CC
= 5.0V
±
5%, T
A
= 0 to 70
°
C)
PARAMETER
SYM.
I
LI
I
LO
I
SB
CONDITIONS
LIMITS
TYP.
-
-
-
UNIT
μ
A
μ
A
mA
Input Load Current
Output Leakage Current
Standby V
CC
Current
(TTL input)
Standby V
CC
Current
(CMOS input)
V
CC
Operating Current
V
IN
= 0V to V
CC
V
OUT
= 0V to V
CC
CE = V
IH
MIN.
-5
-10
-
MAX.
5
10
1.0
I
SB1
CE = V
CC
±
0.3V
-
5
100
μ
A
I
CC
CE = V
IL
I
OUT
= 0 mA, f = 5 MHz
-
-
I
OL
= 2.1 mA
I
OH
= -0.4 mA
-
-
30
mA
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
V
IL
V
IH
V
OL
V
OH
-0.3
2.2
-
2.4
-
-
-
-
0.8
V
V
V
V
V
CC
+0.5
0.45
-
READ OPERATION AC CHARACTERISTICS
(V
CC
= 5.0V
±
5%, T
A
= 0 to 70
°
C)
PARAMETER
SYM.
W27C512-45
W27C512-70
W27C512-90
W27C512-12
UNIT
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
Read Cycle Time
T
RC
45
-
70
-
90
-
120
-
nS
Chip Enable Access Time
T
CE
-
45
-
70
-
90
-
120
nS
Address Access Time
T
ACC
-
45
-
70
-
90
-
120
nS
Output Enable Access Time
T
OE
-
20
-
30
-
40
-
55
nS
OE
/VPP High to High-Z Output
T
DF
-
20
-
30
-
30
-
30
nS
Output Hold from Address Change
T
OH
0
-
0
-
0
-
0
-
nS
Note: V
CC
must be applied simultaneously or before V
PP
and removed simultaneously or after V
PP
.
DC PROGRAMMING CHARACTERISTICS
(V
CC
= 5.0V
±
5%, T
A
= 25
°
C
±
5
°
C)
PARAMETER
SYM.
I
LI
I
CP
CONDITIONS
V
IN
= V
IL
or V
IH
LIMITS
TYP.
-
-
UNIT
μ
A
mA
MIN.
-10
-
MAX.
10
30
Input Load Current
V
CC
Program Current
CE = V
IL
,
OE/V
PP
= V
PP
V
PP
Program Current
I
PP
CE = V
IL
,
OE/V
PP
= V
PP
-
-
30
mA
相關(guān)PDF資料
PDF描述
W27C512-12 64K X 8 ELECTRICALLY ERASABLE EPROM
W27C512P-90 64K X 8 ELECTRICALLY ERASABLE EPROM
W27C512-45 BOX 2.53X1.73X.65 W/3 BTNS BLK
W27C512P-45 BOX 2.53X1.73X.65 W/4 BTNS BLK
W27C512P-70 64K X 8 ELECTRICALLY ERASABLE EPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W27C512-12 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM
W27C512-45 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM
W27C512-45Z 功能描述:IC EEPROM 512KBIT 45NS 28DIP RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:移動(dòng) SDRAM 存儲(chǔ)容量:256M(8Mx32) 速度:133MHz 接口:并聯(lián) 電源電壓:1.7 V ~ 1.95 V 工作溫度:-40°C ~ 85°C 封裝/外殼:90-VFBGA 供應(yīng)商設(shè)備封裝:90-VFBGA(8x13) 包裝:帶卷 (TR) 其它名稱:557-1327-2
W27C512-70 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM
W27C512-90 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM