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參數(shù)資料
| 型號： | AT27LV512A-90JI |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | High Speed CMOS Logic Quad Bilateral Switches 14-TSSOP -55 to 125 |
| 中文描述： | 64K X 8 OTPROM, 90 ns, PQCC32 |
| 封裝： | PLASTIC, MS-016AE, LCC-32 |
| 文件頁數(shù)： | 3/9頁 |
| 文件大?。?/td> | 220K |
| 代理商： | AT27LV512A-90JI |
Block Diagram
Temperature Under Bias .................. -40°C to +85°C
Storage Temperature...................... -65°C to +125°C
Voltage on Any Pin with
Respect to Ground.........................-2.0V to +7.0V
(1)
Voltage on A9 with
Respect to Ground ......................-2.0V to +14.0V
(1)
V
PP
Supply Voltage with
Respect to Ground.......................-2.0V to +14.0V
(1)
*NOTICE: Stresses beyond those listed under “Absolute Maxi-
mum Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of the
device at these or any other conditions beyond those indi-
cated in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.
Note:
1. Minimum voltage is -0.6V dc which may undershoot to -
2.0V for pulses of less than 20 ns. Maximum output
pin voltage is V
CC
+ 0.75V dc which may be ex-
ceeded if certain precautions are observed (consult
application notes) and which may overshoot to +7.0
volts for pulses of less than 20 ns.
Absolute Maximum Ratings*
Operating Modes
Mode \ Pin
Read
(2)
Output Disable
(2)
Standby
(2)
Rapid Program
(3)
PGM Inhibit
(3)
CE
V
IL
V
IL
V
IH
V
IL
V
IH
OE/V
PP
V
IL
V
IH
X
V
PP
V
PP
Ai
Ai
V
CC
V
CC
(2)
V
CC
(2)
V
CC
(2)
V
CC
(3)
V
CC
(3)
Outputs
D
OUT
High Z
High Z
D
IN
High Z
X
(1)
X
Ai
X
Product Identification
(3, 5)
V
IL
V
IL
A9 = V
H
(4)
A0 = V
IH
or V
IL
A1 - A15 = V
IL
V
CC
(3)
Identification
Code
Notes: 1. X can be V
IL
or V
IH
.
2. Read, output disable, and standby modes
require, 3.0V
≤
V
CC
≤
3.6V, or 4.5V
≤
V
CC
≤
5.5V.
3. Refer to Programming Characteristics. Programming
modes require V
CC
= 6.5V.
4. V
H
= 12.0
±
0.5V.
5. Two identifier bytes may be selected. All Ai inputs are held
low (V
IL
), except A9 which is set to V
H
and A0 which is tog-
gled low (V
IL
) to select the Manufacturer’s Identification byte
and high (V
IH
) to select the Device Code byte.
AT27LV512A
3-87
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| AT27LV512A-90RI | High Speed CMOS Logic Quad Bilateral Switches 14-TSSOP -55 to 125 |
| AT27LV512A-90TC | High Speed CMOS Logic Quad Bilateral Switches 14-TSSOP -55 to 125 |
| AT27LV512A-90TI | High Speed CMOS Logic Quad Bilateral Switches 14-TSSOP -55 to 125 |
| AT27LV512A-90 | 512K 64K x 8 Low Voltage OTP CMOS EPROM |
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參數(shù)描述 |
|---|---|
| AT27LV512A-90JU | 功能描述:可擦除可編程ROM 512Kb (64Kx8) OTP 3V 90ns RoHS:否 制造商:Maxim Integrated 類型: 存儲容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92 |
| AT27LV512A-90JU-T | 功能描述:IC OTP 512KBIT 90NS 32PLCC 制造商:microchip technology 系列:- 包裝:剪切帶（CT） 零件狀態(tài):在售 存儲器類型:非易失 存儲器格式:EPROM 技術(shù):EPROM - OTP 存儲容量:512Kb （64K x 8） 寫周期時(shí)間 - 字，頁:- 訪問時(shí)間:90ns 存儲器接口:并聯(lián) 電壓 - 電源:3 V ~ 3.6 V，4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C（TC） 安裝類型:表面貼裝 封裝/外殼:32-LCC（J 形引線） 供應(yīng)商器件封裝:32-PLCC（11.43x13.97） 標(biāo)準(zhǔn)包裝:1 |
| AT27LV512A-90RC | 功能描述:IC OTP 512KBIT 90NS 28SOIC RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量:1M (64K x 16) 速度:150ns 接口:并聯(lián) 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應(yīng)商設(shè)備封裝:48-TSOP 包裝:托盤 |
| AT27LV512A-90RI | 功能描述:可擦除可編程ROM 512Kb (64Kx8) OTP 3V 90ns RoHS:否 制造商:Maxim Integrated 類型: 存儲容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92 |
| AT27LV512A-90RU | 功能描述:可擦除可編程ROM 512Kb (64Kx8) OTP 3V 90ns RoHS:否 制造商:Maxim Integrated 類型: 存儲容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92 |
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