參數(shù)資料
型號： DS89C430-DS89C450
英文描述： Ultra-High-Speed Flash Microcontrollers
中文描述： 超高速閃存微控制器
文件頁數(shù)： 2/48頁
文件大?。?/td> 656K
代理商： DS89C430-DS89C450
DS89C430/DS89C440/DS89C450 Ultra-High-Speed Flash Microcontrollers
2 of 48
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground………………………………………………………………………-0.3V to (V
CC
+ 0.5V)
Voltage Range on V
CC
Relative to Ground…………………………………………………………………………………..-0.3V to +6.0V
Ambient Temperature Range (under bias)…………………………………………………………………………………-40°C to +85°C
Storage Temperature Range……………………………………………………………………………………………….-55°C to +125°C
Soldering Temperature…………………………………………………………………………………………See IPC/JEDEC J-STD-020
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is
not implied. Exposure to the absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(V
CC
= 4.5V to 5.5V, T
O
= -40°C to +85°C.) (Note 1)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Supply Voltage (Notes 2, 3)
V
CC
4.5
5.0
5.5
V
Power-Fail Warning (Notes 2, 4)
V
PFW
4.2
4.375
4.6
V
Reset Trip Point (Min Operating Voltage) (Notes 2, 3, 4)
V
RST
3.95
4.125
4.35
V
Supply Current, Active Mode (Note 5)
I
CC
75
110
mA
Supply Current, Idle Mode at 33MHz (Note 6)
I
IDLE
40
50
mA
Supply Current, Stop Mode, Bandgap Disabled (Note 7)
I
STOP
1
100
A
Supply Current, Stop Mode, Bandgap Enabled (Note 7)
I
SPBG
150
300
A
Input Low Level (Note 2)
V
IL
-0.3
+0.8
V
Input High Level (Note 2)
V
IH
2.0
V
CC
+ 0.3
V
Input High Level XTAL and RST (Note 2)
V
IH2
3.5
V
CC
+ 0.3
V
Output Low Voltage, Port 1 and 3 at I
OL
= 1.6mA (Note 2)
V
OL1
0.15
0.45
V
Output Low Voltage, Port 0 and 2, ALE,
PSEN
at I
OL
= 3.2mA
(Note 2)
V
OL2
0.15
0.45
V
Output High Voltage, Port 1, 2, and 3, at I
OH
= -50 A
(Notes 2, 8)
V
OH1
2.4
V
Output High Voltage, Port 1, 2, and 3 at I
OH
= -1.5mA (Notes 2, 9)
V
OH2
2.4
V
Output High Voltage, Port 0, 1, 2, ALE,
PSEN
,
RD
,
WR
in Bus
Mode at I
OH
= -8mA (Notes 2, 10)
V
OH3
2.4
V
Output High Voltage, RST at I
OL
= -0.4mA (Note 2, 11)
V
OH4
2.4
V
Input Low Current, Port 1, 2, and 3 at 0.4V
I
IL
-50
A
Transition Current from 1 to 0, Port 1, 2, and 3 at 2V (Note 12)
I
TL
-650
A
Input Leakage Current, Port 0 in I/O Mode and
EA
(Note 13)
I
L
-10
+10
A
Input Current, Port 0 in Bus Mode (Note 14)
I
L
-300
+300
A
RST Pulldown Resistance (Note 13)
R
RST
50
120
200
k
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS89C430-ENG 功能描述:8位微控制器 -MCU Ultra-High-Speed Flash MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
DS89C430-ENG+ 功能描述:8位微控制器 -MCU Ultra-High-Speed Flash MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
DS89C430-ENL 功能描述:8位微控制器 -MCU Ultra-High-Speed Flash MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
DS89C430-ENL+ 功能描述:8位微控制器 -MCU Ultra-High-Speed Flash MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
DS89C430-MNG 功能描述:8位微控制器 -MCU Ultra-High-Speed Flash MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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