欢迎访问ic37.com |
会员登录 免费注册
发布采购

SST39SF040-70-4C-WHE 参数 Datasheet PDF下载

SST39SF040-70-4C-WHE图片预览
型号: SST39SF040-70-4C-WHE
PDF下载: 下载PDF文件 查看货源
内容描述: 1兆位/ 2兆位/ 4兆位( X8 )多用途闪存 [1 Mbit / 2 Mbit / 4 Mbit (x8) Multi-Purpose Flash]
分类和应用: 闪存内存集成电路光电二极管
文件页数/大小: 24 页 / 380 K
品牌: SST [ SILICON STORAGE TECHNOLOGY, INC ]
 浏览型号SST39SF040-70-4C-WHE的Datasheet PDF文件第5页浏览型号SST39SF040-70-4C-WHE的Datasheet PDF文件第6页浏览型号SST39SF040-70-4C-WHE的Datasheet PDF文件第7页浏览型号SST39SF040-70-4C-WHE的Datasheet PDF文件第8页浏览型号SST39SF040-70-4C-WHE的Datasheet PDF文件第10页浏览型号SST39SF040-70-4C-WHE的Datasheet PDF文件第11页浏览型号SST39SF040-70-4C-WHE的Datasheet PDF文件第12页浏览型号SST39SF040-70-4C-WHE的Datasheet PDF文件第13页  
1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash  
SST39SF010A / SST39SF020A / SST39SF040  
Data Sheet  
AC CHARACTERISTICS  
TABLE 9: READ CYCLE TIMING PARAMETERS VDD = 4.5-5.5V  
SST39SF010A/020A/040-45  
SST39SF010A/020A/040-70  
Symbol Parameter  
Min  
Max  
Min  
Max  
Units  
ns  
TRC  
TCE  
TAA  
Read Cycle Time  
45  
70  
Chip Enable Access Time  
Address Access Time  
45  
45  
25  
70  
70  
35  
ns  
ns  
TOE  
TCLZ  
TOLZ  
Output Enable Access Time  
CE# Low to Active Output  
OE# Low to Active Output  
CE# High to High-Z Output  
OE# High to High-Z Output  
Output Hold from Address Change  
ns  
1
1
0
0
0
0
ns  
ns  
1
TCHZ  
15  
15  
25  
25  
ns  
1
TOHZ  
ns  
1
TOH  
0
0
ns  
T9.4 1147  
1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter.  
TABLE 10: PROGRAM/ERASE CYCLE TIMING PARAMETERS  
Symbol Parameter  
Min  
Max  
Units  
TBP  
Byte-Program Time  
20  
µs  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ms  
TAS  
Address Setup Time  
Address Hold Time  
WE# and CE# Setup Time  
WE# and CE# Hold Time  
OE# High Setup Time  
OE# High Hold Time  
CE# Pulse Width  
0
30  
0
TAH  
TCS  
TCH  
TOES  
TOEH  
TCP  
0
0
10  
40  
40  
30  
30  
40  
0
TWP  
WE# Pulse Width  
1
TWPH  
WE# Pulse Width High  
CE# Pulse Width High  
Data Setup Time  
1
TCPH  
TDS  
1
TDH  
Data Hold Time  
1
TIDA  
Software ID Access and Exit Time  
Sector-Erase  
150  
25  
TSE  
TSCE  
Chip-Erase  
100  
ms  
T10.1 1147  
1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter.  
©2003 Silicon Storage Technology, Inc.  
S71147-06-000  
8/04  
9