8 Mbit Firmware Hub
A Microchip Technology Company
SST49LF008A
Data Sheet
Table 13: Recommended System Power-up Timings
Symbol
T PU-READ1
Parameter
Power-up to Read Operation
Minimum
100
Units
μs
T PU-WRITE
1
Power-up to Write Operation
100
μs
T13.2 25085
1. This parameter is measured only for initial qualification and after a design or process change that could affect this
parameter
Table 14: Pin Impedance (V DD =3.3V, T A =25 °C, f=1 Mhz, other pins open)
Parameter
Description
Test Condition
Maximum
C I/O
1
I/O Pin Capacitance
V I/O = 0V
12 pF
C IN1
Input Capacitance
V IN = 0V
12 pF
L PIN
2
Pin Inductance
20 nH
T14.4 25085
1. This parameter is measured only for initial qualification and after a design or process change that could affect this
parameter.
2. Refer to PCI spec.
Table 15: Reliability Characteristics
Symbol
N END1
T DR1
I LTH1
Parameter
Endurance
Data Retention
Latch Up
Minimum Specification
10,000
100
100 + I DD
Units
Cycles
Years
mA
Test Method
JEDEC Standard A117
JEDEC Standard A103
JEDEC Standard 78
T15.3 25085
1. This parameter is measured only for initial qualification and after a design or process change that could affect this
parameter.
Table 16: Clock Timing Parameters
Symbol
T CYC
T HIGH
T LOW
-
-
Parameter
CLK Cycle Time
CLK High Time
CLK Low Time
CLK Slew Rate (peak-to-peak)
RST# or INIT# Slew Rate
Min
30
11
11
1
50
Max
4
Units
ns
ns
ns
V/ns
mV/ns
T16.1 25085
?2011 Silicon Storage Technology, Inc.
24
DS25085A
10/11
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相关代理商/技术参数
SST49LF008A-33-4C-NH 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub
SST49LF008A-33-4C-NHE 功能描述:闪存 8M (1Mx8) 33MHz Commercial Temp 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
SST49LF008A-33-4C-NHE_ 制造商:Microchip Technology Inc 功能描述:
SST49LF008A-33-4C-NHE-T 功能描述:闪存 8M (1Mx8) 33MHz 3.0-3.6V Commercial 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
SST49LF008A-33-4C-NHE-T-CUT TAPE 制造商:Microchip 功能描述:SST49LF Series 8 Mbit 1024 K x 8 3.3 V Firmware Hub - PLCC-32
SST49LF008A-33-4C-WH 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub
SST49LF008A-33-4C-WHE 功能描述:闪存 8 MBIT FIRMWARE HUB 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
SST49LF008A-33-4C-WHE_ 制造商:Microchip Technology Inc 功能描述: