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參數(shù)資料
| 型號： | SST27SF020-90 |
| 廠商： | Silicon Storage Technology, Inc. |
| 元件分類： | 8位微控制器 |
| 英文描述： | -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash |
| 中文描述： | 位AVR微控制器具有8K字節(jié)的系統(tǒng)內(nèi)可編程閃存 |
| 文件頁數(shù)： | 8/26頁 |
| 文件大?。?/td> | 268K |
| 代理商： | SST27SF020-90 |
8
Data Sheet
256 Kbit / 512 Kbit / 1 Mbit / 2 Mbit Multi-Purpose Flash
SST27SF256 / SST27SF512 / SST27SF010 / SST27SF020
2001 Silicon Storage Technology, Inc.
S71152-02-000
5/01
502
Absolute Maximum Stress Ratings
(Applied conditions greater than those listed under
“
Absolute Maximum
Stress Ratings
”
may cause permanent damage to the device. This is a stress rating only and functional operation
of the device at these conditions or conditions greater than those defined in the operational sections of this data
sheet is not implied. Exposure to absolute maximum stress rating conditions may affect device reliability.)
Temperature Under Bias . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55
°
C to +125
°
C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65
°
C to +150
°
C
D. C. Voltage on Any Pin to Ground Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.5V to V
DD
+0.5V
Transient Voltage (<20 ns) on Any Pin to Ground Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-1.0V to V
DD
+1.0V
Voltage on A
9
and V
PP
Pin to Ground Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 14.0V
Package Power Dissipation Capability (Ta = 25
°
C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0W
Through Hold Lead Soldering Temperature (10 Seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
°
C
Surface Mount Lead Soldering Temperature (3 Seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
°
C
Output Short Circuit Current
1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
1. Outputs shorted for no more than one second. No more than one output shorted at a time.
O
PERATING
R
ANGE
Range
Commercial
Ambient Temp
0
°
C to +70
°
C
V
DD
V
PP
5.0V±10%
12V±5%
AC C
ONDITIONS
OF
T
EST
Input Rise/Fall Time . . . . . . . . . . . 10 ns
Output Load . . . . . . . . . . . . . . . . . C
L
= 100 pF for 90 ns
Output Load . . . . . . . . . . . . . . . . . C
L
= 30 pF for 70 ns
See Figures 11 and 12
TABLE
6: R
EAD
M
ODE
DC O
PERATING
C
HARACTERISTICS
FOR
SST27SF256/512/010/020
V
DD
= 5.0V±10%, V
PP
=V
DD
OR
V
SS
(Ta = 0
°
C to +70
°
C (Commercial))
Symbol
I
DD
Parameter
V
DD
Read Current
Limits
Max
Test Conditions
Address input=V
IL
/V
IH
at f=1/T
RC
Min
V
DD
=V
DD
Max
CE#=OE#=V
IL
, all I/Os open
Address input=V
IL
/V
IH
at f=1/T
RC
Min
V
DD
=V
DD
Max, V
PP
=V
DD
CE#=OE#=V
IL
, all I/Os open
CE#=V
IH
, V
DD
=V
DD
Max
Min
Units
30
mA
I
PPR
V
PP
Read Current
100
3
μA
mA
I
SB1
Standby V
DD
Current
(TTL input)
Standby V
DD
Current
(CMOS input)
Input Leakage Current
Output Leakage Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Supervoltage Current for A
9
I
SB2
100
μA
CE#=V
DD
-0.3
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
=2.1 mA, V
DD
=V
DD
Min
I
OH
=-400 μA, V
DD
=V
DD
Min
CE#=OE#=V
IL
, A
9
=V
H
Max
I
LI
I
LO
V
IL
V
IH
V
OL
V
OH
I
H
1
10
0.8
μA
μA
V
V
V
V
μA
2.0
V
DD
+0.5
0.2
2.4
100
T6.3 502
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| SST27SF256-70-3C-NH | -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash |
| SST27SF256-70-3C-PG | -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SST27SF020-90-3C-NG | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:256 Kbit / 512 Kbit / 1 Mbit / 2 Mbit (x8) Many-Time Programmable Flash |
| SST27SF020-90-3C-NH | 功能描述:閃存 U 804-27SF0207CNH RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結構:256 K x 8 定時類型: 接口類型:SPI 訪問時間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| SST27SF020-90-3C-PG | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:256 Kbit / 512 Kbit / 1 Mbit / 2 Mbit (x8) Many-Time Programmable Flash |
| SST27SF020-90-3C-PH | 功能描述:閃存 U 804-27SF0207CPH RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結構:256 K x 8 定時類型: 接口類型:SPI 訪問時間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| SST27SF020-90-3C-WG | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:256 Kbit / 512 Kbit / 1 Mbit / 2 Mbit (x8) Many-Time Programmable Flash |
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