参数资料
型号: AT49LV002N-90TC
厂商: ATMEL CORP
元件分类: DRAM
英文描述: 2-Megabit 256K x 8 Single 2.7-Volt Battery-Voltage Flash Memory
中文描述: 256K X 8 FLASH 3V PROM, 90 ns, PDSO32
封装: 8 X 20 MM, PLASTIC, TSOP1-32
文件页数: 11/20页
文件大小: 171K
代理商: AT49LV002N-90TC
AT49BV/LV002(N)(T)
11
Software Product
Identification Entry
(1)
Software Product
Identification Exit
(1)
Notes for software product identification
1.
Data Format: I/O7 - I/O0 (Hex);
Address Format: A14 - A0 (Hex).
2.
A1 - A17 = V
IL
.
Manufacture Code is read for A0 = V
IL
;
Device Code is read for A0 = V
IH
.
3.
The device does not remain in identification mode if
powered down.
4.
The device returns to standard operation mode.
5.
Device Code:
07H - AT49BV/LV002(N)
08H - AT49BV/LV002(N)T
Boot Block Lockout
Feature Enable Algorithm
(1)
Notes for boot block lockout feature enable:
1.
Data Format: I/O7 - I/O0 (Hex);
Address Format: A14 - A0 (Hex).
2.
Boot block lockout feature enabled.
LOAD DATA AA
TO
ADDRESS 5555
LOAD DATA 55
TO
ADDRESS 2AAA
LOAD DATA 90
TO
ADDRESS 5555
ENTER PRODUCT
IDENTIFICATION
MODE
(2)(3)(5)
LOAD DATA AA
TO
ADDRESS 5555
LOAD DATA 55
TO
ADDRESS 2AAA
LOAD DATA F0
TO
ADDRESS 5555
EXIT PRODUCT
IDENTIFICATION
MODE
(4)
OR
LOAD DATA F0
TO
ANY ADDRESS
EXIT PRODUCT
IDENTIFICATION
MODE
(4)
LOAD DATA AA
TO
ADDRESS 5555
LOAD DATA 55
TO
ADDRESS 2AAA
LOAD DATA 80
TO
ADDRESS 5555
LOAD DATA AA
TO
ADDRESS 5555
LOAD DATA 55
TO
ADDRESS 2AAA
LOAD DATA 40
TO
ADDRESS 5555
PAUSE 1 second
(2)
相关PDF资料
PDF描述
AT49LV002N-90TI 2-Megabit 256K x 8 Single 2.7-Volt Battery-Voltage Flash Memory
AT49LV002N-90VC 2-Megabit 256K x 8 Single 2.7-Volt Battery-Voltage Flash Memory
AT49LV002N-90VI LM4890 1 Watt Audio Power Amplifier; Package: MICRO SMD; No of Pins: 9
AT49LV002NT LM4890 1 Watt Audio Power Amplifier; Package: MICRO SMD; No of Pins: 9
AT49LV002T-90JC LM4898 Boomer ® Audio Power Amplifier Series 1 Watt Fully Differential Audio Power Amplifier With Shutdown Select; Package: MICRO SMD; No of Pins: 9
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参数描述
AT49LV002N-90TI 功能描述:IC FLASH 2MBIT 90NS 32TSOP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:378 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:8M(1M x 8,512K x 16) 速度:110ns 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-CBGA 供应商设备封装:48-CBGA(7x7) 包装:托盘
AT49LV002N-90VC 功能描述:IC FLASH 2MBIT 90NS 32VSOP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:378 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:8M(1M x 8,512K x 16) 速度:110ns 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-CBGA 供应商设备封装:48-CBGA(7x7) 包装:托盘
AT49LV002N-90VI 功能描述:IC FLASH 2MBIT 90NS 32VSOP 制造商:microchip technology 系列:- 包装:托盘 零件状态:停產 存储器类型:非易失 存储器格式:闪存 技术:FLASH 存储容量:2Mb (256K x 8) 写周期时间 - 字,页:50μs 访问时间:90ns 存储器接口:并联 电压 - 电源:3 V ~ 3.6 V 工作温度:-40°C ~ 85°C(TC) 安装类型:表面贴装 封装/外壳:32-TFSOP(0.488",12.40mm 宽) 供应商器件封装:32-VSOP 基本零件编号:AT49LV002 标准包装:208
AT49LV002NT-12JC 功能描述:IC FLASH 2MBIT 120NS 32PLCC RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:378 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:8M(1M x 8,512K x 16) 速度:110ns 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-CBGA 供应商设备封装:48-CBGA(7x7) 包装:托盘
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