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参数资料
| 型号： | AT49F002-90VI |
| 厂商： | ATMEL CORP |
| 元件分类： | DRAM |
| 英文描述： | LM48310? Ultra-Low EMI, Filterless, 2.6W, Mono, Class D Audio Power Amplifier with E 2 S |
| 中文描述： | 256K X 8 FLASH 5V PROM, 90 ns, PDSO32 |
| 封装： | 8 X 14 MM, PLASTIC, VSOP-32 |
| 文件页数： | 14/20页 |
| 文件大小： | 213K |
| 代理商： | AT49F002-90VI |
14
3354F–FLASH–2/05
AT49F002A(N)(T)
24. Software Product Identification
Entry
(1)
25. Software Product Identification
Exit
(1)
Notes:
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
.
Additional Device Code is read for address 0003H
3. The device does not remain in identification mode if
powered down.
4. The device returns to standard operation mode.
5. Manufacturer Code: 1FH
Device Code: 07H - AT49F002A(N)
08H - AT49F002A(N)T
Additional Device Code: 0FH - AT49F002A(N)(T)
LOAD DATA AA
TO
ADDRESS 555
LOAD DATA 55
TO
ADDRESS AAA
LOAD DATA 90
TO
ADDRESS 555
ENTER PRODUCT
IDENTIFICATION
MODE
LOAD DATA AA
TO
ADDRESS 555
LOAD DATA 55
TO
ADDRESS AAA
LOAD DATA F0
TO
ADDRESS 555
EXIT PRODUCT
IDENTIFICATION
MODE
OR
LOAD DATA F0
TO
ANY ADDRESS
EXIT PRODUCT
IDENTIFICATION
MODE
26. Boot Block Lockout Feature Enable
Algorithm
(1)
Notes:
1. Data Format: I/O7 - I/O0 (Hex);
Address Format: A14 - A0 (Hex).
2. Boot block lockout feature enabled.
LOAD DATA AA
TO
ADDRESS 555
LOAD DATA 55
TO
ADDRESS AAA
LOAD DATA 80
TO
ADDRESS 555
LOAD DATA AA
TO
ADDRESS 555
LOAD DATA 55
TO
ADDRESS AAA
LOAD DATA 40
TO
ADDRESS 555
PAUSE 1 second
(2)
相关PDF资料 |
PDF描述 |
|---|---|
| AT49F002AT | 2-megabit (256K x 8) 5-volt Only Flash Memory |
| AT49F002AT-55JI | 2-megabit (256K x 8) 5-volt Only Flash Memory |
| AT49F002AT-55TI | LM4836 Boomer ® Audio Power Amplifier Series Stereo 2W Audio Power Amplifiers with DC Volume Control, Bass Boost, and Input Mux; Package: TSSOP; No of Pins: 28 |
| AT49F002AT-55VI | LM4836 Boomer ® Audio Power Amplifier Series Stereo 2W Audio Power Amplifiers with DC Volume Control, Bass Boost, and Input Mux; Package: TSSOP EXP PAD; No of Pins: 28 |
| AT49F002N | 2-Megabit 256K x 8 5-volt Only Flash Memory |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT49F002A | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:2-megabit (256K x 8) 5-volt Only Flash Memory |
| AT49F002A(N)(T) | 制造商:未知厂家 制造商全称:未知厂家 功能描述:AT49F002A(N)(T) [Updated 8/03. 19 Pages] 256K x 8 (2M bit). 5-Volt-Only. Top or Bottom Boot Parametric Block Flash |
| AT49F002A-55JI | 功能描述:闪存 2M (256K x 8) 55ns RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel |
| AT49F002A-55PI | 功能描述:IC FLASH 2MBIT 55NS 32DIP 制造商:microchip technology 系列:- 包装:管件 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:55ns 存储器接口:并联 电压 - 电源:4.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C（TC） 安装类型:通孔 封装/外壳:32-DIP（0.600"，15.24mm） 供应商器件封装:32-DIP 基本零件编号:AT49F002 标准包装:12 |
| AT49F002A-55TI | 功能描述:IC FLASH 2MBIT 55NS 32TSOP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:96 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:16M（2M x 8，1M x 16） 速度:70ns 接口:并联 电源电压:2.65 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-TFSOP（0.724"，18.40mm 宽） 供应商设备封装:48-TSOP 包装:托盘 |
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