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參數(shù)資料
| 型號(hào)： | AT27LV520-90XC |
| 廠商： | ATMEL CORP |
| 元件分類(lèi)： | DRAM |
| 英文描述： | 512K 64K x 8 Multiplexed Addresses/ Outputs Low Voltage OTP EPROM |
| 中文描述： | 64K X 8 OTPROM, 90 ns, PDSO20 |
| 封裝： | 0.173 INCH, TSSOP-20 |
| 文件頁(yè)數(shù)： | 3/10頁(yè) |
| 文件大小： | 129K |
| 代理商： | AT27LV520-90XC |
AT27LV520
3
Absolute Maximum Ratings*
Temperature Under Bias................................ -55°C to +125°C
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated 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 under-
shoot to -2.0V for pulses of less than 20 ns. Max-
imum output pin voltage is V
CC
+ 0.75V DC
which may overshoot to +7.0V for pulses of less
than 20 ns.
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. 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.
4. V
H
= 12.0
±
0.5V.
5. Two identifier bytes may be selected. All A8 - A15 inputs are held low (V
IL
), except A9 which is set to V
H
and A8 which is tog-
gled low (V
IL
) to select the Manufacturer’s Identification byte and high (V
IH
) to select the Device Code byte.
Mode/Pin
Read
(2)
Output Disable
(2)
ALE
OE/V
PP
V
IL
V
IH
V
IH
V
IH
V
PP
A8 - A15
AD0 - AD7
V
IL
Ai
X
(1)
D
OUT
V
IL
/V
IH
V
IH
V
IH
V
IH
High Z/A0 - A7
Standby
Address Latch Enable
(2)
Rapid Program
(3)
Ai
A0 - A7
X
A0 - A7
Ai
D
IN
Product Identification
(4)
V
IL
V
IL
A9 = V
H(5)
A8 = V
IH
or V
IL
A10 - A15 = V
IL
Identification Code
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT27LV520-90XI | 功能描述:可擦除可編程ROM 512Kb (64Kx8) OTP 3V 90ns 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 |
| AT27LV520-90XU | 功能描述:可擦除可編程ROM 512Kb (64Kx8) OTP 3V 90ns 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 |
| AT-28.63636MAGE-T | 功能描述:晶體 28.63636MHz 30ppm 12pF -40 to 85C RoHS:否 制造商:AVX 頻率:26 MHz 容差: 頻率穩(wěn)定性:50 PPM 負(fù)載電容:8 pF 端接類(lèi)型:SMD/SMT 封裝 / 箱體:1210 (3225 metric) 工作溫度范圍:- 40 C to + 150 C 尺寸:2.5 mm W x 3.2 mm L x 0.85 mm H 封裝:Reel |
| AT-28.63636MAGK-T | 功能描述:28.63636MHz ±30ppm 晶體 20pF 50 歐姆 -40°C ~ 85°C AEC-Q200 表面貼裝 HC49/US 制造商:txc corporation 系列:AT 包裝:帶卷（TR） 零件狀態(tài):有效 類(lèi)型:MHz 晶體 頻率:28.63636MHz 頻率穩(wěn)定度:±50ppm 頻率容差:±30ppm 負(fù)載電容:20pF ESR（等效串聯(lián)電阻）:50 歐姆 工作模式:基諧 工作溫度:-40°C ~ 85°C 等級(jí):AEC-Q200 安裝類(lèi)型:表面貼裝 封裝/外殼:HC49/US 大小/尺寸:0.449" 長(zhǎng) x 0.189" 寬（11.40mm x 4.80mm） 高度:0.161"（4.10mm） 標(biāo)準(zhǔn)包裝:1,000 |
| AT-28.63636MAHE-T | 功能描述:28.63636MHz ±30ppm 晶體 12pF 50 歐姆 -40°C ~ 85°C AEC-Q200 表面貼裝 HC49/US 制造商:txc corporation 系列:AT 包裝:帶卷（TR） 零件狀態(tài):有效 類(lèi)型:MHz 晶體 頻率:28.63636MHz 頻率穩(wěn)定度:±30ppm 頻率容差:±30ppm 負(fù)載電容:12pF ESR（等效串聯(lián)電阻）:50 歐姆 工作模式:基諧 工作溫度:-40°C ~ 85°C 等級(jí):AEC-Q200 安裝類(lèi)型:表面貼裝 封裝/外殼:HC49/US 大小/尺寸:0.449" 長(zhǎng) x 0.189" 寬（11.40mm x 4.80mm） 高度:0.161"（4.10mm） 標(biāo)準(zhǔn)包裝:1,000 |
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