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AT27C4096-55JU PDF预览

AT27C4096-55JU

更新时间: 2024-02-27 02:53:33
品牌 Logo 应用领域
美国微芯 - MICROCHIP OTP只读存储器ATM异步传输模式PC内存集成电路
页数 文件大小 规格书
13页 732K
描述
IC OTP 4MBIT 55NS 44PLCC

AT27C4096-55JU 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active包装说明:QCCJ, LDCC44,.7SQ
Reach Compliance Code:compliantFactory Lead Time:13 weeks
风险等级:1.36Is Samacsys:N
最长访问时间:55 nsI/O 类型:COMMON
JESD-30 代码:S-PQCC-J44JESD-609代码:e3
长度:16.586 mm内存密度:4194304 bit
内存集成电路类型:OTP ROM内存宽度:16
湿度敏感等级:3功能数量:1
端子数量:44字数:262144 words
字数代码:256000工作模式:ASYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:256KX16输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装等效代码:LDCC44,.7SQ封装形状:SQUARE
封装形式:CHIP CARRIER并行/串行:PARALLEL
峰值回流温度(摄氏度):245电源:5 V
认证状态:Not Qualified座面最大高度:4.572 mm
最大待机电流:0.0001 A子类别:OTP ROMs
最大压摆率:0.04 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn) - annealed
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
宽度:16.586 mmBase Number Matches:1

AT27C4096-55JU 数据手册

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Features  
Fast read access time – 55ns  
Low-power CMOS operation  
– 100µA max standby  
– 40mA max active at 5MHz  
JEDEC standard packages  
– 40-lead PDIP  
– 44-lead PLCC  
Direct upgrade from 512Kbit, 1Mbit, and 2Mbit  
Atmel® AT27C516, AT27C1024, and AT27C2048) EPROMs  
5V 10ꢀ supply  
4Mb (256K x 16)  
One-time  
High-reliability CMOS technology  
– 2,000V ESD protection  
Programmable,  
Read-only Memory  
– 200mA latchup immunity  
Rapidprogramming algorithm – 50µs/word (typical)  
CMOS- and TTL-compatible inputs and outputs  
Integrated product identification code  
Industrial temperature range  
Green (Pb/halide-free) packaging option  
Atmel AT27C4096  
1.  
Description  
The Atmel AT27C4096 is a low-power, high-performance, 4,194,304-bit, one-time pro-  
grammable, read-only memory (OTP EPROM) organized as 256K by 16 bits. It requires a  
single 5V power supply in normal read mode operation. Any word can be accessed in less  
than 55ns, eliminating the need for speed reducing WAIT states. The x16 organization  
makes this part ideal for high-performance, 16- and 32-bit microprocessor systems.  
In read mode, the AT27C4096 typically consumes 15mA. Standby mode supply current is  
typically less than 10µA  
The AT27C4096 is available in industry-standard, JEDEC-approved, one-time programma-  
ble (OTP) PDIP and PLCC packages. The device features two-line control (CE, OE) to  
eliminate bus contention in high speed systems.  
With high-density 256K word storage capability, the AT27C4096 allows firmware to be  
stored reliably and to be accessed by the system without the delays of mass storage media.  
The AT27C4096 has additional features that ensure high quality and efficient production  
use. The rapidprogramming algorithm reduces the time required to program the part and  
guarantees reliable programming. Programming time is typically only 50µs/word. The Inte-  
grated product identification code electronically identifies the device and manufacturer. This  
feature is used by industry-standard programming equipment to select the proper pro-  
gramming algorithms and voltages.  
0311J–EPROM–4/11  

AT27C4096-55JU 替代型号

型号 品牌 替代类型 描述 数据表
AT27C4096-90JU MICROCHIP

类似代替

IC OTP 4MBIT 90NS 44PLCC
M27C4002-80C6TR STMICROELECTRONICS

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4 Mbit 256Kb x16 UV EPROM and OTP EPROM

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