参数资料
型号: SST39LF020-55-4C-NHE
厂商: Microchip Technology
文件页数: 17/31页
文件大小: 0K
描述: IC FLASH MPF 2MBIT 55NS 32PLCC
标准包装: 30
系列: SST39 MPF™
格式 - 存储器: 闪存
存储器类型: FLASH
存储容量: 2M (256K x 8)
速度: 55ns
接口: 并联
电源电压: 3 V ~ 3.6 V
工作温度: 0°C ~ 70°C
封装/外壳: 32-LCC(J 形引线)
供应商设备封装: 32-PLCC
包装: 管件
1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash
SST39LF010 / SST39LF020 / SST39LF040
A Microchip Technology Company
ADDRESS A MS-0
CE#
SST39VF010 / SST39VF020 / SST39VF040
Data Sheet
T CE
OE#
WE#
DQ 6
T OEH
T OE
T OES
Note:
A MS = Most significant address
TWO READ CYCLES
WITH SAME OUTPUTS
1150 F07.0
A MS = A 16 for SST39LF/VF010, A 17 for SST39LF/VF020 and A 18 for SST39LF/VF040
Figure 10: Toggle Bit Timing Diagram
SIX-BYTE CODE FOR SECTOR-ERASE
T SE
ADDRESS A MS-0
5555
2AAA
5555
5555
2AAA
SA X
CE#
OE#
T WP
WE#
DQ 7-0
AA
SW0
55
SW1
80
SW2
AA
SW3
55
SW4
30
SW5
Note: This device also supports CE# controlled Sector-Erase operation. The WE# and CE# signals are
interchageable as long as minmum timings are met. (See Table 10)
SA X = Sector Address
A MS = Most significant address
A MS = A 16 for SST39LF/VF010, A 17 for SST39LF/VF020, and A 18 for SST39LF/VF040
Figure 11: WE# Controlled Sector-Erase Timing Diagram
1150 F08.0
?2011 Silicon Storage Technology, Inc.
17
DS25023A
08/11
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相关代理商/技术参数
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SST39LF020-55-4C-NK 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit (x8) Multi-Purpose Flash
SST39LF020-55-4C-NKE 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit (x8) Multi-Purpose Flash
SST39LF020-55-4C-NME 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit (x8) Multi-Purpose Flash
SST39LF020-55-4C-WH 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit (x8) Multi-Purpose Flash
SST39LF020-55-4C-WHE 功能描述:闪存 3.0 to 3.6V 2Mbit Multi-Purpose 闪存 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