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AT52BR1662A-90CI PDF预览

AT52BR1662A-90CI

更新时间: 2024-02-03 13:05:32
品牌 Logo 应用领域
美国微芯 - MICROCHIP /
页数 文件大小 规格书
42页 339K
描述
Memory Circuit, 1MX16, PBGA66

AT52BR1662A-90CI 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:10 X 8 MM, 1.20 MM HEIGHT, 0.80 MM PITCH, PLASTIC, CBGA-66Reach Compliance Code:not_compliant
HTS代码:8542.32.00.71风险等级:5.71
最长访问时间:90 ns其他特性:SRAM IS ORGANISED AS 128K X 16
JESD-30 代码:R-PBGA-B66JESD-609代码:e0
长度:10 mm内存密度:16777216 bit
内存集成电路类型:MEMORY CIRCUIT内存宽度:16
混合内存类型:FLASH+SRAM功能数量:1
端子数量:66字数:1048576 words
字数代码:1000000工作模式:ASYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:1MX16封装主体材料:PLASTIC/EPOXY
封装代码:TFBGA封装等效代码:BGA66,8X12,32
封装形状:RECTANGULAR封装形式:GRID ARRAY, THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):240电源:3 V
认证状态:Not Qualified座面最大高度:1.2 mm
最大待机电流:0.0003 A子类别:Other Memory ICs
最大压摆率:0.015 mA最大供电电压 (Vsup):3.3 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:TIN LEAD
端子形式:BALL端子节距:0.8 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:30
宽度:8 mmBase Number Matches:1

AT52BR1662A-90CI 数据手册

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Features  
16-Mbit (x16) Flash and 2-megabit/4-megabit SRAM  
2.7V to 3.3V Operating Voltage  
Low Operating Power  
– 40 mA Operating Current (Maximum)  
– 35 µA Standby Current (Maximum)  
Industrial Temperature Range  
Flash  
2.7V to 3.3V Read/Write  
Access Time – 70 ns, 90 ns  
Sector Erase Architecture  
– Thirty-one 32K Word (64K Byte) Sectors with Individual Write Lockout  
– Eight 4K Word (8K Byte) Sectors with Individual Write Lockout  
Fast Word Program Time – 12 µs  
16-megabit  
Flash +  
2-megabit/  
4-megabit  
SRAM Stack  
Memory  
Fast Sector Erase Time – 300 ms  
Suspend/Resume Feature for Erase and Program  
– Supports Reading and Programming from Any Sector by Suspending Erase of a  
Different Sector  
– Supports Reading Any Word by Suspending Programming of Any Other Word  
Low-power Operation  
– 12 mA Active  
– 13 µA Standby  
Data Polling, Toggle Bit, Ready/Busy for End of Program Detection  
VPP Pin for Write Protection and Accelerated Program/Erase Operations  
RESET Input for Device Initialization  
Sector Lockdown Support  
Top/Bottom Boot Block Configuration  
128-bit Protection Register  
AT52BR1662A(T)  
AT52BR1664A(T)  
Minimum 100,000 Erase Cycles  
SRAM  
2-megabit (128K x 16)/4-megabit (256K x 16)  
2.7V to 3.3V VCC Operating Voltage  
70 ns Access Time  
Fully Static Operation and Tri-state Output  
1.2V (Min) Data Retention  
Device Number  
AT52BR1662A(T)  
AT52BR1664A(T)  
Flash Configuration  
16M (1M x 16)  
SRAM Configuration  
2M (128K x 16)  
16M (1M x 16)  
4M (256K x 16)  
Rev. 3361A–STKD–6/03  

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