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AT49BV320C-70TI PDF预览

AT49BV320C-70TI

更新时间: 2024-11-18 22:35:11
品牌 Logo 应用领域
爱特美尔 - ATMEL /
页数 文件大小 规格书
32页 238K
描述
32-megabit (2M x 16) 3-volt Only Flash Memory

AT49BV320C-70TI 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSOP1包装说明:TSOP1, TSSOP48,.8,20
针数:48Reach Compliance Code:compliant
ECCN代码:3A991.B.1.AHTS代码:8542.32.00.51
风险等级:5.54最长访问时间:70 ns
启动块:BOTTOM命令用户界面:YES
通用闪存接口:YES数据轮询:NO
JESD-30 代码:R-PDSO-G48JESD-609代码:e0
长度:18.4 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:TSOP1
封装等效代码:TSSOP48,.8,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE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
座面最大高度:1.2 mm部门规模:4K,32K
最大待机电流:0.000025 A子类别:Flash Memories
最大压摆率:0.065 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):3 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:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
切换位:NO类型:NOR TYPE
宽度:12 mm

AT49BV320C-70TI 数据手册

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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 Word by Suspending Programming of Any Other Word  
Low-power Operation  
32-megabit  
(2M x 16)  
3-volt Only  
Flash Memory  
– 12 mA Active  
– 13 µA Standby  
VPP Pin for Write Protection  
WP Pin for Sector Protection  
RESET Input for Device Initialization  
Flexible Sector Protection  
TSOP and CBGA Package Options  
Top or Bottom Boot Block Configuration Available  
128-bit Protection Register  
Minimum 100,000 Erase Cycles  
Common Flash Interface (CFI)  
AT49BV320C  
AT49BV320CT  
Description  
The AT49BV320C(T) is a 2.7-volt 32-megabit Flash memory organized as 2,097,152  
words of 16 bits each. The memory is divided into 71 sectors for erase operations.  
The device is offered in a 48-lead TSOP and a 47-ball CBGA package. 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  
Output Enable  
Write Enable  
Reset  
OE  
WE  
RESET  
VPP  
Write Protection  
Data Inputs/Outputs  
No Connect  
I/O0 - I/O15  
NC  
VCCQ  
WP  
Output Power Supply  
Write Protect  
Rev. 3372D–FLASH–5/04  

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