參數(shù)資料
型號: PIC16C56A-20I/JW
元件分類: 微控制器/微處理器
英文描述: 8-BIT, UVPROM, 20 MHz, RISC MICROCONTROLLER, CDIP18
封裝: 0.300 INCH, WINDOWED, CERDIP-18
文件頁數(shù): 139/158頁
文件大小: 1194K
代理商: PIC16C56A-20I/JW
2000 Microchip Technology Inc.
Preliminary
DS30453C-page 81
PIC16CR54A
PIC16C5X
12.0
ELECTRICAL CHARACTERISTICS - PIC16CR54A
Absolute Maximum Ratings
Ambient Temperature under bias ........................................................................................................... –55°C to +125°C
Storage Temperature ............................................................................................................................. –65°C to +150°C
Voltage on VDD with respect to VSS ..................................................................................................................0 to +7.5V
Voltage on MCLR with respect to VSS(2) ............................................................................................................0 to +14V
Voltage on all other pins with respect to VSS ................................................................................. –0.6V to (VDD + 0.6V)
Total Power Dissipation(1) .................................................................................................................................... 800 mW
Max. Current out of VSS pin .................................................................................................................................. 150 mA
Max. Current into VDD pin ....................................................................................................................................... 50 mA
Max. Current into an input pin (T0CKI only)
....................................................................................................................±500 A
Input Clamp Current, IIK (VI < 0 or VI > VDD)
................................................................................................................... ±20 mA
Output Clamp Current, IOK (V0 < 0 or V0 > VDD)
............................................................................................................. ±20 mA
Max. Output Current sunk by any I/O pin................................................................................................................25 mA
Max. Output Current sourced by any I/O pin........................................................................................................... 20 mA
Max. Output Current sourced by a single I/O port (PORTA or B) ........................................................................... 40 mA
Max. Output Current sunk by a single I/O port (PORTA or B)................................................................................. 50 mA
Note 1: Power Dissipation is calculated as follows: PDIS = VDD x {IDD -
∑ IOH} + ∑ {(VDD-VOH) x IOH} + ∑(VOL x IOL)
2: Voltage spikes below Vss at the MCLR pin, inducing currents greater than 80 mA may cause latch-up. Thus,
a series resistor of 50 to 100
should be used when applying a low level to the MCLR pin rather than pulling
this pin directly to Vss.
NOTICE: Stresses above those listed under "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 indi-
cated 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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