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參數(shù)資料
| 型號(hào)： | AT27C2048-55PI |
| 廠商： | ATMEL CORP |
| 元件分類(lèi)： | DRAM |
| 英文描述： | 12-Bit Asynchronous Binary Counter 16-SO -40 to 85 |
| 中文描述： | 128K X 16 OTPROM, 55 ns, PDIP40 |
| 封裝： | 0.600 INCH, PLASTIC, MS-011AC, DIP-40 |
| 文件頁(yè)數(shù)： | 3/9頁(yè) |
| 文件大?。?/td> | 163K |
| 代理商： | AT27C2048-55PI |
AT27C2048
3
Block Diagram
Absolute Maximum Ratings*
Temperature Under Bias ......................-55
°
C to +125
°
C
Storage Temperature............................-65
°
C to +150
°
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)
Operating Modes
Notes:
1.
2.
3.
4.
X can be V
IL
or V
IH
.
Refer to the Programming characteristics.
V
H
= 12.0
±
0.5V.
Two identifier words may be selected. All Ai inputs are held low (V
IL
), except A9, which is set to V
H
, and A0, which is toggled
low (V
IL
) to select the Manufacturer’s Identification word and high (V
IH
) to select the Device Code word.
Standby V
CC
current (I
SB
) is specified with V
PP
= V
CC
. V
CC
> V
PP
will cause a slight increase in I
SB
.
5.
Mode/Pin
CE
OE
PGM
X
(1)
Ai
V
PP
X
(1)
Outputs
Read
V
IL
X
V
IL
V
IH
X
Ai
D
OUT
High Z
Output Disable
X
X
X
X
(5)
Standby
Rapid Program
(2)
V
IH
V
IL
V
IL
V
IH
X
X
High Z
V
IH
V
IL
X
V
IL
V
IH
X
Ai
V
PP
V
PP
V
PP
D
IN
D
OUT
High Z
PGM Verify
Ai
PGM Inhibit
X
Product Identification
(4)
V
IL
V
IL
X
A9 = V
H(3)
A0 = V
IH
or V
IL
A1 - A16 = V
IL
V
CC
Identification Code
*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 condi-
tions beyond those indicated in the operational sec-
tions of this specification is not implied. Exposure to
absolute maximum rating conditions for extended
periods may affect device reliability.
Note:
Maximum 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 overshoot to +7.0V
for pulses of less than 20 ns.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT27C2048-55PU | 功能描述:可擦除可編程ROM 2Mb (128Kx16) OTP 5V 55ns RoHS:否 制造商:Maxim Integrated 類(lèi)型: 存儲(chǔ)容量:1024 bit 組織:1 K x 1 接口類(lèi)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 |
| AT27C2048-55VC | 功能描述:IC OTP 2MBIT 55NS 40VSOP 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 |
| AT27C2048-55VI | 功能描述:可擦除可編程ROM 2Mb (128Kx16) OTP 5V 55ns RoHS:否 制造商:Maxim Integrated 類(lèi)型: 存儲(chǔ)容量:1024 bit 組織:1 K x 1 接口類(lèi)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 |
| AT27C2048-70 | 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:2-Megabit 128K x 16 OTP EPROM |
| AT27C2048-70JC | 功能描述:可擦除可編程ROM 2M bit RoHS:否 制造商:Maxim Integrated 類(lèi)型: 存儲(chǔ)容量:1024 bit 組織:1 K x 1 接口類(lèi)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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