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參數(shù)資料
| 型號(hào)： | AT27LV040A-15JC |
| 廠商： | ATMEL CORP |
| 元件分類(lèi)： | DRAM |
| 英文描述： | High Speed CMOS Triple 2-Channel Analog Multiplexers/Demultiplexers 16-PDIP -55 to 125 |
| 中文描述： | 512K X 8 OTPROM, 150 ns, PQCC32 |
| 封裝： | PLASTIC, MS-016AE, LCC-32 |
| 文件頁(yè)數(shù)： | 8/9頁(yè) |
| 文件大?。?/td> | 226K |
| 代理商： | AT27LV040A-15JC |
AC Programming Characteristics
T
A
= 25
±
5°C, V
CC
= 6.5
±
0.25V, V
PP
= 13.0
±
0.25V
Sym-
bol
Parameter
Test
Conditions*
(1)
Limits
Min
Units
Max
t
AS
t
OES
t
DS
t
AH
t
DH
Address Setup Time
2
μ
s
OE Setup Time
2
μ
s
Data Setup Time
2
μ
s
Address Hold Time
0
μ
s
Data Hold Time
OE High to
Output Float Delay
(2)
V
PP
Setup Time
2
μ
s
t
DFP
0
130
ns
t
VPS
t
VCS
t
PW
t
OE
2
μ
s
V
CC
Setup Time
CE Program Pulse Width
(3)
Data Valid from OE
(2)
V
PP
Pulse Rise Time
During Programming
2
μ
s
95
105
μ
s
150
ns
t
PRT
50
ns
*AC Conditions of Test:
Input Rise and Fall Times (10% to 90%).....................20 ns
Input Pulse Levels..........................................0.45V to 2.4V
Input Timing Reference Level..........................0.8V to 2.0V
Output Timing Reference Level.......................0.8V to 2.0V
Notes: 1. V
CC
must be applied simultaneously or before
V
PP
and removed simultaneously or after V
PP
.
2. This parameter is only sampled and is not 100%
tested. Output Float is defined as the point where
data is no longer driven —see timing diagram.
3. Program Pulse width tolerance is 100
μ
sec
±
5%.
Atmel’s 27LV040A Integrated
Product Identification Code
(1)
Codes
Pins
Hex
Data
A0
O7 O6 O5 O4 O3 O2 O1 O0
Manufacturer
Device Type
Note:
0
1
0
0
0
0
0
0
1
0
1
1
1
0
1
1
0
1
1E
0B
1. The AT27LV040A has the same Product
Identification Code as the AT27C040. Both are
programming compatible.
Rapid
Programming Algorithm
A 100
μ
s CE pulse width is used to program. The address
is set to the first location. V
CC
is raised to 6.5V and V
PP
is
raised to 13.0V. Each address is first programmed with
one 100
μ
s CE pulse without verification. Then a verifica-
tion/reprogramming loop is executed for each address. In
the event a byte fails to pass verification, up to 10 succes-
sive 100
μ
s pulses are applied with a verification after
each pulse. If the byte fails to verify after 10 pulses have
been applied, the part is considered failed. After the byte
verifies properly, the next address is selected until all have
been checked. V
PP
is then lowered to 5.0V and V
CC
to
5.0V. All bytes are read again and compared with the
original data to determine if the device passes or fails.
3-122
AT27LV040A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT27LV040A-15JI | High Speed CMOS Triple 2-Channel Analog Multiplexers/Demultiplexers 16-SOIC -55 to 125 |
| AT27LV040A-15TC | High Speed CMOS Triple 2-Channel Analog Multiplexers/Demultiplexers 16-SOIC -55 to 125 |
| AT27LV040A-15TI | High Speed CMOS Triple 2-Channel Analog Multiplexers/Demultiplexers 16-SOIC -55 to 125 |
| AT27LV040A | 512K x 8 Low-voltage OTP EPROM(512K x 8低電壓一次可編程EPROM) |
| AT27LV1026-35 | High Speed CMOS Triple 2-Channel Analog Multiplexers/Demultiplexers 16-SOIC -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT27LV040A-15JI | 功能描述:IC OTP 4MBIT 150NS 32PLCC RoHS:否 類(lèi)別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:32 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類(lèi)型:FLASH 存儲(chǔ)容量:1M (128K x 8) 速度:120ns 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:32-LCC（J 形引線(xiàn)） 供應(yīng)商設(shè)備封裝:32-PLCC 包裝:管件 其它名稱(chēng):AT49BV00112JC |
| AT27LV040A-15TC | 功能描述:IC OTP 4MBIT 150NS 32TSOP RoHS:否 類(lèi)別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:32 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類(lèi)型:FLASH 存儲(chǔ)容量:1M (128K x 8) 速度:120ns 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:32-LCC（J 形引線(xiàn)） 供應(yīng)商設(shè)備封裝:32-PLCC 包裝:管件 其它名稱(chēng):AT49BV00112JC |
| AT27LV040A-15TI | 功能描述:IC OTP 4MBIT 150NS 32TSOP RoHS:否 類(lèi)別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:32 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類(lèi)型:FLASH 存儲(chǔ)容量:1M (128K x 8) 速度:120ns 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:32-LCC（J 形引線(xiàn)） 供應(yīng)商設(shè)備封裝:32-PLCC 包裝:管件 其它名稱(chēng):AT49BV00112JC |
| AT27LV040A-15VC | 功能描述:IC OTP 4MBIT 150NS 32VSOP RoHS:否 類(lèi)別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:32 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類(lèi)型:FLASH 存儲(chǔ)容量:1M (128K x 8) 速度:120ns 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:32-LCC（J 形引線(xiàn)） 供應(yīng)商設(shè)備封裝:32-PLCC 包裝:管件 其它名稱(chēng):AT49BV00112JC |
| AT27LV040A-15VI | 功能描述:IC OTP 4MBIT 150NS 32VSOP RoHS:否 類(lèi)別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:32 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類(lèi)型:FLASH 存儲(chǔ)容量:1M (128K x 8) 速度:120ns 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:32-LCC（J 形引線(xiàn)） 供應(yīng)商設(shè)備封裝:32-PLCC 包裝:管件 其它名稱(chēng):AT49BV00112JC |
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