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參數(shù)資料
| 型號(hào)： | AT28LV64B |
| 廠商： | Atmel Corp. |
| 元件分類(lèi)： | DRAM |
| 英文描述： | 64K 8K x 8 Battery-Voltage CMOS E2PROM |
| 中文描述： | 64K的8K的× 8電池電壓的CMOS E2PROM的 |
| 文件頁(yè)數(shù)： | 2/9頁(yè) |
| 文件大小： | 484K |
| 代理商： | AT28LV64B |
Block Diagram
writing of up to 64-bytes simultaneously. During a write cy-
cle, the addresses and 1 to 64-bytes of data are internally
latched, freeing the address and data bus for other opera-
tions. Following the initiation of a write cycle, the device
will automatically write the latched data using an internal
control timer. The end of a write cycle can be detected by
DATA polling of I/O7. Once the end of a write cycle has
been detected a new access for a read or write can begin.
Atmel’s 28LV64B has additional features to ensure high
quality and manufacturability. The device utilizes internal
error correction for extended endurance and improved
data retention characteristics. A software data protection
mechanism guards against inadvertent writes. The device
also includes an extra 64-bytes of E
2
PROM for device
identification or tracking.
Description
(Continued)
Temperature Under Bias.................-55°C to +125°C
Storage Temperature......................-65°C to +150°C
All Input Voltages
(including NC Pins)
with Respect to Ground ................... -0.6V to +6.25V
All Output Voltages
with Respect to Ground .............-0.6V to V
CC
+ 0.6V
Voltage on OE and A9
with Respect to Ground ................... -0.6V to +13.5V
*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.
Absolute Maximum Ratings*
2-136
AT28LV64B
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT28LV64B-20 | 64K 8K x 8 Battery-Voltage CMOS E2PROM |
| AT28LV64B-20JC | High Speed CMOS Logic BCD-to-7 Segment Latch/Decoder/Driver for LCDs 16-PDIP -55 to 125 |
| AT28LV64B-20JI | High Speed CMOS Logic Octal Inverting Transparent Latches with 3-State Outputs 20-PDIP -55 to 125 |
| AT28LV64B-20PC | High Speed CMOS Logic Octal Inverting Transparent Latches with 3-State Outputs 20-PDIP -55 to 125 |
| AT28LV64B-20PI | High Speed CMOS Logic Octal Positive-Edge-Triggered Inverting D-Type Flip-Flops with 3-State Outputs 20-PDIP -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT28LV64B-20JI | 功能描述:IC EEPROM 64KBIT 200NS 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） 供應(yīng)商設(shè)備封裝:32-PLCC 包裝:管件 其它名稱(chēng):AT49BV00112JC |
| AT28LV64B-20SC | 功能描述:IC EEPROM 64KBIT 200NS 28SOIC 制造商:microchip technology 系列:- 包裝:管件 零件狀態(tài):停產(chǎn) 存儲(chǔ)器類(lèi)型:非易失 存儲(chǔ)器格式:EEPROM 技術(shù):EEPROM 存儲(chǔ)容量:64Kb （8K x 8） 寫(xiě)周期時(shí)間 - 字，頁(yè):10ms 訪問(wèn)時(shí)間:200ns 存儲(chǔ)器接口:并聯(lián) 電壓 - 電源:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C（TC） 安裝類(lèi)型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商器件封裝:28-SOIC 基本零件編號(hào):AT28LV64 標(biāo)準(zhǔn)包裝:27 |
| AT28LV64B-20SI | 功能描述:電可擦除可編程只讀存儲(chǔ)器 64k bit RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| AT28LV64B-20TI | 功能描述:IC EEPROM 64KBIT 200NS 28TSOP 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） 供應(yīng)商設(shè)備封裝:32-PLCC 包裝:管件 其它名稱(chēng):AT49BV00112JC |
| AT28LV64B-25JC | 功能描述:IC EEPROM 64KBIT 250NS 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） 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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