参数资料
型号: SST39WF800B-70-4I-MAQE
厂商: Microchip Technology
文件页数: 16/33页
文件大小: 0K
描述: IC FLASH MPF 8MBIT 70NS 48WFBGA
特色产品: SST Serial and Parallel Flash Memory
标准包装: 740
系列: SST39 MPF™
格式 - 存储器: 闪存
存储器类型: FLASH
存储容量: 8M(512K x 16)
速度: 70ns
接口: 并联
电源电压: 1.65 V ~ 1.95 V
工作温度: -40°C ~ 85°C
封装/外壳: 48-WFBGA
供应商设备封装: 48-WFBGA(6x4)
包装: 托盘
8 Mbit (x16) Multi-Purpose Flash
A Microchip Technology Company
SST39WF800B
Data Sheet
AC Characteristics
Table 14: Read Cycle Timing Parameters
70 ns
Symbol
Parameter
Min
Max
Units
T RC
T CE
T AA
T OE
T CLZ1
T OLZ1
T CHZ1
Read Cycle Time
Chip Enable Access Time
Address Access Time
Output Enable Access Time
CE# Low to Active Output
OE# Low to Active Output
CE# High to High-Z Output
70
0
0
70
70
35
40
ns
ns
ns
ns
ns
ns
ns
T OHZ
T OH1
1
OE# High to High-Z Output
Output Hold from Address Change
0
40
ns
ns
T14.0 25031
1. This parameter is measured only for initial qualification and after a design or process change that could affect this
parameter.
Table 15: Program/Erase Cycle Timing Parameters
Symbol
Parameter
Min
Max
Units
T BP
T AS
T AH
T CS
T CH
T OES
T OEH
T CP
T WP
T WPH1
Word-Program Time
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
WE# Pulse Width
WE# Pulse Width High
0
50
0
0
0
10
50
50
30
40
μs
ns
ns
ns
ns
ns
ns
ns
ns
ns
T CPH
1
CE# Pulse Width High
30
ns
T DS
T DH1
T IDA1
T SE
T BE
T SCE
Data Setup Time
Data Hold Time
Software ID Access and Exit Time
Sector-Erase
Block-Erase
Chip-Erase
50
0
150
50
50
200
ns
ns
ns
ms
ms
ms
T15.0 25031
1. This parameter is measured only for initial qualification and after a design or process change that could affect this
parameter.
?2011 Silicon Storage Technology, Inc.
16
DS25031A
08/11
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