参数资料
型号: SST39VF3202B-70-4I-EKE
厂商: Microchip Technology
文件页数: 12/29页
文件大小: 0K
描述: IC FLASH MPF 32MBIT 70NS 48TSOP
特色产品: SST Serial and Parallel Flash Memory
标准包装: 96
系列: SST39 MPF™
格式 - 存储器: 闪存
存储器类型: FLASH
存储容量: 32M(2M x 16)
速度: 70ns
接口: 并联
电源电压: 2.7 V ~ 3.6 V
工作温度: -40°C ~ 85°C
封装/外壳: 48-TFSOP(0.724",18.40mm 宽)
供应商设备封装: 48-TSOP
包装: 管件
32 Mbit Multi-Purpose Flash Plus
SST39VF3201B / SST39VF3202B
Data Sheet
TABLE 10: DC Operating Characteristics V DD = 2.7-3.6V 1
Limits
Symbol
Parameter
Min
Max
Units
Test Conditions
I DD
Power Supply Current
Address input=V ILT /V IHT2 , at f=5 MHz,
V DD =V DD Max
Read 3
Program and Erase
15
45
mA
mA
CE#=V IL , OE#=WE#=V IH , all I/Os open
CE#=WE#=V IL , OE#=V IH
I SB
I ALP
Standby V DD Current
Auto Low Power
20
20
μA
μA
CE#=V IHC , V DD =V DD Max
CE#=V ILC , V DD =V DD Max
All inputs=V SS or V DD, WE#=V IHC
I LI
I LIW
Input Leakage Current
Input Leakage Current
1
10
μA
μA
V IN =GND to V DD , V DD =V DD Max
WP#=GND to V DD or RST#=GND to V DD
on WP# pin and RST#
I LO
V IL
V ILC
V IH
V IHC
V OL
V OH
Output Leakage Current
Input Low Voltage
Input Low Voltage (CMOS)
Input High Voltage
Input High Voltage (CMOS)
Output Low Voltage
Output High Voltage
0.7V DD
V DD -0.3
V DD -0.2
1
0.8
0.3
0.2
μA
V
V
V
V
V
V
V OUT =GND to V DD , V DD =V DD Max
V DD =V DD Min
V DD =V DD Max
V DD =V DD Max
V DD =V DD Max
I OL =100 μA, V DD =V DD Min
I OH =-100 μA, V DD =V DD Min
T10.0 1384
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 = 3V. Not 100% tested.
2. See Figure 19
3. The I DD current listed is typically less than 2mA/MHz, with OE# at V IH. Typical V DD is 3V.
TABLE 11: 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 Program/Erase Operation
100
μs
T11.0 1384
1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter.
TABLE 12: Capacitance (TA = 25°C, f=1 Mhz, other pins open)
Parameter
C I/O1
Description
I/O Pin Capacitance
Test Condition
V I/O = 0V
Maximum
10 pF
C IN
1
Input Capacitance
V IN = 0V
10 pF
T12.0 1384
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
Parameter
Minimum Specification
Units
Test Method
N END
T DR1
I LTH1
1,2
Endurance
Data Retention
Latch Up
10,000
100
100 + I DD
Cycles
Years
mA
JEDEC Standard A117
JEDEC Standard A103
JEDEC Standard 78
T13.0 1384
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.
?2009 Silicon Storage Technology, Inc.
12
S71384-01-000
1/09
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