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參數(shù)資料
| 型號： | PIC18F4553 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 28/40/44-Pin High-Performance, Enhanced Flash, USB Microcontrollers with 12-Bit A/D and nanoWatt Technology |
| 中文描述： | 28/40/44-Pin高性能，增強型閃存，USB微控制器與12位A / D和納瓦技術(shù) |
| 文件頁數(shù)： | 33/46頁 |
| 文件大?。?/td> | 607K |
| 代理商： | PIC18F4553 |
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2007 Microchip Technology Inc.
Preliminary
DS39887B-page 31
PIC18F2458/2553/4458/4553
4.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
()
Ambient temperature under bias.............................................................................................................-40°C to +125°C
Storage temperature .............................................................................................................................. -65°C to +150°C
Voltage on any pin with respect to V
SS
(except V
DD
and MCLR) ...................................................-0.3V to (V
DD
+ 0.3V)
Voltage on V
DD
with respect to V
SS
......................................................................................................... -0.3V to +7.5V
Voltage on MCLR with respect to V
SS
(Note 2)
......................................................................................... 0V to +13.25V
Total power dissipation
(Note 1)
...............................................................................................................................1.0W
Maximum current out of V
SS
pin ...........................................................................................................................300 mA
Maximum current into V
DD
pin..............................................................................................................................250 mA
Input clamp current, I
IK
(V
I
< 0 or V
I
> V
DD
)
......................................................................................................................±
20 mA
Output clamp current, I
OK
(V
O
< 0 or V
O
> V
DD
)
..............................................................................................................±
20 mA
Maximum output current sunk by any I/O pin..........................................................................................................25 mA
Maximum output current sourced by any I/O pin ....................................................................................................25 mA
Maximum current sunk by
all ports .......................................................................................................................200 mA
Maximum current sourced by all ports..................................................................................................................200 mA
Note 1:
Power dissipation is calculated as follows:
Pdis = V
DD
x {I
DD
–
∑
I
OH
} +
∑
{(V
DD
– V
OH
) x I
OH
} +
∑
(V
OL
x I
OL
)
2:
Voltage spikes below V
SS
at the MCLR/V
PP
/RE3 pin, inducing currents greater than 80 mA, may cause
latch-up. Thus, a series resistor of 50-100
Ω
should be used when applying a “l(fā)ow” level to the MCLR/V
PP
/
RE3 pin, rather than pulling this pin directly to V
SS
.
NOTICE:
Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for
extended periods may affect device reliability.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PIC18F4553-I/ML | 功能描述:8位微控制器 -MCU 32KB FLSH 2048 RAM FSUSB 2.0 12B ADC 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 安裝風格:SMD/SMT |
| PIC18F4553-I/P | 功能描述:8位微控制器 -MCU 32KB FLSH 2048 RAM FSUSB 2.0 12B ADC 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 安裝風格:SMD/SMT |
| PIC18F4553-I/P | 制造商:Microchip Technology Inc 功能描述:8-Bit Microcontroller IC |
| PIC18F4553-I/PT | 功能描述:8位微控制器 -MCU 32KB FLSH 2048 RAM FSUSB 2.0 12B ADC 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 安裝風格:SMD/SMT |
| PIC18F4553T-I/ML | 功能描述:8位微控制器 -MCU 32KB FLSH 2048 RAM FSUSB 2.0 12B ADC 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 安裝風格:SMD/SMT |
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