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AT49BV322AT-70CI PDF预览

AT49BV322AT-70CI

更新时间: 2024-09-12 22:36:07
品牌 Logo 应用领域
爱特美尔 - ATMEL 闪存存储内存集成电路异步传输模式ATM
页数 文件大小 规格书
31页 214K
描述
32-megabit (2M x 16/4M x 8) 3-volt Only Flash Memory

AT49BV322AT-70CI 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:BGA包装说明:7 X 10 MM, 1.20 MM HEIGHT, 0.80 MM PITCH, PLASTIC, CBGA-48
针数:48Reach Compliance Code:compliant
ECCN代码:3A991.B.1.AHTS代码:8542.32.00.51
风险等级:5.85Is Samacsys:N
最长访问时间:70 ns其他特性:TOP/BOTTOM BOOT BLOCK
备用内存宽度:8启动块:TOP
命令用户界面:YES通用闪存接口:YES
数据轮询:YESJESD-30 代码:R-PBGA-B48
JESD-609代码:e0长度:10 mm
内存密度:33554432 bit内存集成电路类型:FLASH
内存宽度:16湿度敏感等级:3
功能数量:1部门数/规模:8,63
端子数量:48字数:2097152 words
字数代码:2000000工作模式:ASYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:2MX16封装主体材料:PLASTIC/EPOXY
封装代码:TFBGA封装等效代码:BGA48,6X8,32
封装形状:RECTANGULAR封装形式:GRID ARRAY, THIN PROFILE, FINE PITCH
并行/串行:PARALLEL峰值回流温度(摄氏度):240
电源:3/3.3 V编程电压:3 V
认证状态:Not Qualified就绪/忙碌:YES
座面最大高度:1.2 mm部门规模:8K,64K
最大待机电流:0.000025 A子类别:Flash Memories
最大压摆率:0.045 mA最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.65 V标称供电电压 (Vsup):2.7 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
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
切换位:YES类型:NOR TYPE
宽度:7 mmBase Number Matches:1

AT49BV322AT-70CI 数据手册

 浏览型号AT49BV322AT-70CI的Datasheet PDF文件第2页浏览型号AT49BV322AT-70CI的Datasheet PDF文件第3页浏览型号AT49BV322AT-70CI的Datasheet PDF文件第4页浏览型号AT49BV322AT-70CI的Datasheet PDF文件第5页浏览型号AT49BV322AT-70CI的Datasheet PDF文件第6页浏览型号AT49BV322AT-70CI的Datasheet PDF文件第7页 
Features  
Single Voltage Read/Write Operation: 2.65V to 3.6V  
Access Time – 70 ns  
Sector Erase Architecture  
– Sixty-three 32K Word (64K Bytes) Sectors with Individual Write Lockout  
– Eight 4K Word (8K Bytes) Sectors with Individual Write Lockout  
Fast Word Program Time – 12 µs  
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 Byte/Word in the Non-suspending Sectors by Suspending  
Programming of Any Other Byte/Word  
Low-power Operation  
32-megabit  
(2M x 16/4M x 8)  
3-volt Only  
– 12 mA Active  
– 13 µA Standby  
Data Polling, Toggle Bit, Ready/Busy for End of Program Detection  
VPP Pin for Write Protection  
RESET Input for Device Initialization  
Sector Lockdown Support  
Flash Memory  
TSOP and CBGA Package Options  
Top or Bottom Boot Block Configuration Available  
128-bit Protection Register  
Minimum 100,000 Erase Cycles  
AT49BV322A  
AT49BV322AT  
Common Flash Interface (CFI)  
Description  
The AT49BV322A(T) is a 2.7-volt 32-megabit Flash memory organized as 2,097,152  
words of 16 bits each or 4,194,304 bytes of 8 bits each. The x16 data appears on I/O0  
- I/O15; the x8 data appears on I/O0 - I/O7. The memory is divided into 71 sectors for  
erase operations. The device is offered in a 48-lead TSOP and a 48-ball CBGA pack-  
age. The device has CE and OE control signals to avoid any bus contention. This  
device can be read or reprogrammed using a single power supply, making it ideally  
suited for in-system programming.  
Pin Configurations  
Pin Name  
A0 - A20  
CE  
Function  
Addresses  
Chip Enable  
OE  
Output Enable  
Write Enable  
Reset  
WE  
RESET  
RDY/BUSY  
VPP  
READY/BUSY Output  
Write Protection  
Data Inputs/Outputs  
I/O0 - I/O14  
I/O15 (A-1)  
I/O15 (Data Input/Output, Word Mode)  
A-1 (LSB Address Input, Byte Mode)  
BYTE  
NC  
Selects Byte or Word Mode  
No Connect  
3308H–FLASH–5/04  

AT49BV322AT-70CI 替代型号

型号 品牌 替代类型 描述 数据表
AT49BV322AT-70CU ATMEL

类似代替

Flash, 2MX16, 70ns, PBGA48, 7 X 10 MM, 1.20 MM HEIGHT, 0.80 MM PITCH, GREEN, CBGA-48

与AT49BV322AT-70CI相关器件

型号 品牌 获取价格 描述 数据表
AT49BV322AT-70CJ ATMEL

获取价格

Flash, 2MX16, 70ns, PBGA48, 7 X 10 MM, 1.20 MM HEIGHT, 0.80 MM PITCH, PLASTIC, CBGA-48
AT49BV322AT-70CU ATMEL

获取价格

Flash, 2MX16, 70ns, PBGA48, 7 X 10 MM, 1.20 MM HEIGHT, 0.80 MM PITCH, GREEN, CBGA-48
AT49BV322AT-70TI ATMEL

获取价格

32-megabit (2M x 16/4M x 8) 3-volt Only Flash Memory
AT49BV322AT-70TJ ATMEL

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Flash, 2MX16, 70ns, PDSO48, 12 X 20 MM, PLASTIC, MO-142DD, TSOP1-48
AT49BV322AT-70TU ATMEL

获取价格

Flash, 2MX16, 70ns, PDSO48, 12 X 20 MM, GREEN, PLASTIC, MO-142DD, TSOP1-48
AT49BV322AT-80CI ATMEL

获取价格

Flash, 2MX16, 80ns, PBGA48, 7 X 10 MM, 1.20 MM HEIGHT, 0.80 MM PITCH, PLASTIC, CBGA-48
AT49BV322AT-80CJ ATMEL

获取价格

Flash, 2MX16, 80ns, PBGA48, 7 X 10 MM, 1.20 MM HEIGHT, 0.80 MM PITCH, PLASTIC, CBGA-48
AT49BV322AT-80TI ATMEL

获取价格

Flash, 2MX16, 80ns, PDSO48, 12 X 20 MM, PLASTIC, MO-142DD, TSOP1-48
AT49BV322AT-80TJ ATMEL

获取价格

Flash, 2MX16, 80ns, PDSO48, 12 X 20 MM, PLASTIC, MO-142DD, TSOP1-48
AT49BV322D ATMEL

获取价格

32-megabit (2M x 16/4M x 8) 3-volt Only Flash Memory