参数资料
型号: SST39WF400B-70-4I-B3KE-T
厂商: Microchip Technology
文件页数: 16/32页
文件大小: 0K
描述: IC FLASH MPF 4MBIT 70NS 48TFBGA
标准包装: 2,500
系列: SST39 MPF™
格式 - 存储器: 闪存
存储器类型: FLASH
存储容量: 4M (256K 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-TFBGA
供应商设备封装: 48-TFBGA
包装: 带卷 (TR)
4 Mbit (x16) Multi-Purpose Flash
A Microchip Technology Company
SST39WF400B
Data Sheet
DC Characteristics
Table 11: DC Operating Characteristics, V DD = 1.65-1.95V 1
Limits
Symbol
Parameter
Min
Max
Units
Test Conditions
I DD
Power Supply Current
Address input=V ILT /V IHT, at f=5 MHz,
V DD =V DD Max
Read
15
mA
CE#=V IL , OE#=WE#=V IH , all I/Os
open
Program and Erase
20
mA
CE#=WE#=V IL , OE#=V IH
I SB
I LI
I LO
V IL
V IH
V OL
V OH
Standby V DD Current 2
Input Leakage Current
Output Leakage Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
0.8V DD
V DD -0.1
40
1
1
0.2V DD
0.1
μA
μA
μA
V
V
V
CE#=V DD , V DD =V DD Max
V IN =GND to V DD , V DD =V DD Max
V OUT =GND to V DD , V DD =V DD Max
V DD =V DD Min
V DD =V DD Max
I OL =100 μA, V DD =V DD Min
I OH =-100 μA, V DD =V DD Min
T11.0 25034
1. Typical conditions for the Active Current shown on the front page of the data sheet are average values at 25°C
(room temperature), and V DD = 1.8V. Not 100% tested.
2. 40 μA is the maximum I SB for all SST39WF400B commercial grade devices. 40 μA is the maximum I SB for all
SST39WF400B industrial grade devices. For all SST39WF400B commercial and industrial devices, I SB typical is 5 μA.
Table 12: Capacitance (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
6 pF
T12.0 25034
1. This parameter is measured only for initial qualification and after a design or process change that could affect this
parameter.
Table 13: Reliability Characteristics
Symbol
N END1,2
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
T13.0 25034
1. This parameter is measured only for initial qualification and after a design or process change that could affect this
parameter.
2. N END endurance rating is qualified as a 10,000 cycle minimum for the whole device. A sector- or block-level rating would
result in a higher minimum specification.
?2011 Silicon Storage Technology, Inc.
16
DS25034A
09/11
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SST39WF400B-70-4I-D1QE 功能描述:闪存 4M (256Kx16) 70ns Industrial 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
SST39WF400B-70-4I-MAQE 功能描述:闪存 4M (256Kx16) 70ns 1.65-1.95V Indust 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
SST39WF400B-70-4I-MAQE-T 功能描述:闪存 1.65 to 1.95V 4Mbit 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
SST39WF400B-70-4I-VA 制造商:Microchip Technology Inc 功能描述:1.65V TO 1.95V 4MBIT MULTI-PURPOSE FLASH - Gel-pak, waffle pack, wafer, diced wafer on film
SST39WF400B-70-4I-Y1QE 功能描述:闪存 4M (256Kx16) 70ns Industrial 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