参数资料
型号: AT49F002ANT-55JI
厂商: ATMEL CORP
元件分类: DRAM
英文描述: 2-megabit (256K x 8) 5-volt Only Flash Memory
中文描述: 256K X 8 FLASH 5V PROM, 55 ns, PQCC32
封装: PLASTIC, MS-016AE, LCC-32
文件页数: 12/20页
文件大小: 213K
代理商: AT49F002ANT-55JI
12
3354F–FLASH–2/05
AT49F002A(N)(T)
18. Program Cycle Waveforms
19. Sector or Chip Erase Cycle Waveforms
Notes:
1. OE must be high only when WE and CE are both low.
2. For chip erase, the address should be 555. For sector erase, the address depends on what sector is to be erased.
(See note 4 under command definitions.)
3. For chip erase, the data should be 10H, and for sector erase, the data should be 30H.
17. Program Cycle Characteristics
Symbol
Parameter
Min
Typ
Max
Units
t
BP
Byte Programming Time
20
50
μs
t
AS
Address Set-up Time
0
ns
t
AH
Address Hold Time
25
ns
t
DS
Data Set-up Time
25
ns
t
DH
Data Hold Time
0
ns
t
WP
Write Pulse Width
25
ns
t
WPH
Write Pulse Width High
20
ns
t
EC
Erase Cycle Time
4
8
seconds
相关PDF资料
PDF描述
AT49F002ANT-55JU 2-megabit (256K x 8) 5-volt Only Flash Memory
AT49F002ANT-55TI 2-megabit (256K x 8) 5-volt Only Flash Memory
AT49F002ANT-55TU 2-megabit (256K x 8) 5-volt Only Flash Memory
AT49F002ANT-55VI 2-megabit (256K x 8) 5-volt Only Flash Memory
AT49F002ANT-55VU 2-megabit (256K x 8) 5-volt Only Flash Memory
相关代理商/技术参数
参数描述
AT49F002ANT-55JU 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
AT49F002ANT-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
AT49F002ANT55TC 制造商:Atmel Corporation 功能描述:NOR Flash Parallel 5V 2Mbit 256K x 8bit 55ns 32-Pin TSOP-I
AT49F002ANT-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
AT49F002ANT-55TU 功能描述:IC FLASH 2MBIT 55NS 32TSOP RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1 系列:- 格式 - 存储器:RAM 存储器类型:SDRAM 存储容量:256M(8Mx32) 速度:143MHz 接口:并联 电源电压:3 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:90-VFBGA 供应商设备封装:90-VFBGA(8x13) 包装:托盘 其它名称:Q2841869