參數(shù)資料
型號： PIC16LF84A
廠商： Microchip Technology Inc.
英文描述： 18-pin Enhanced Flash/EEPROM 8-Bit Microcontroller
中文描述： 18引腳增強型閃存/ EEPROM的8位微控制器
文件頁數(shù)： 43/68頁
文件大小： 494K
代理商： PIC16LF84A
PIC16F84A
1998 Microchip Technology Inc.
Preliminary
DS35007A-page 43
9.1
DC CHARACTERISTICS:
PIC16F84A-04 (Commercial, Industrial)
PIC16F84A-20 (Commercial, Industrial)
DC Characteristics
Power Supply Pins
Standard Operating Conditions (unless otherwise stated)
Operating temperature
0
°
C
≤
T
A
≤
+70
°
C (commercial)
-40
°
C
Min
Typ Max Units
≤
T
A
≤
+85
°
C (industrial)
Conditions
Parameter
No.
D001
D001A
D002*
Sym
Characteristic
V
DD
Supply Voltage
4.0
4.5
1.5*
—
—
—
5.5
5.5
—
V
V
V
XT, RC and LP osc configuration
HS osc configuration
Device in SLEEP mode
V
DR
RAM Data Retention
Voltage
(Note 1)
V
DD
Start Voltage
to
ensure internal
Power-on Reset signal
V
DD
Rise Rate
to
ensure internal
Power-on Reset signal
Supply Current
(Note 2)
D003
V
POR
—
V
SS
—
V
See section on Power-on Reset for details
D004*
D004A*
S
VDD
0.05*
TBD
—
—
—
—
V/ms PWRT enabled (PWRTE bit clear)
PWRT disabled (PWRTE bit set)
See section on Power-on Reset for details
RC and XT osc configuration (Note 4)
F
OSC
= 4.0 MHz, V
DD
= 5.5V
F
OSC
= 4.0 MHz, V
DD
= 5.5V
(During Flash programming)
HS osc configuration (PIC16F84A-20)
F
OSC
= 20 MHz, V
DD
= 5.5V
μ
A
μ
A
μ
A
V
DD
= 4.0V, WDT disabled, industrial
D010
D010A
D013
D020
D021
D021A
I
DD
—
—
—
—
—
—
1.8
3
10
7.0
1.0
1.0
4.5
10
20
28
14
16
mA
mA
mA
I
PD
Power-down Current
(Note 3)
V
DD
= 4.0V, WDT enabled, industrial
V
DD
= 4.0V, WDT disabled, commercial
D022*
I
WDT
Module Differential
Current
(Note 5)
Watchdog Timer
—
—
6.0
—
20*
25*
μ
A
μ
A
WDTE bit set, V
DD
= 4.0V, commercial
WDTE bit set, V
DD
= 4.0V, extended
*
These parameters are characterized but not tested.
Data in "Typ" column is at 5.0V, 25C unless otherwise stated. These parameters are for design guidance only
and are not tested.
Note 1:
This is the limit to which V
DD
can be lowered without losing RAM data.
2:
The supply current is mainly a function of the operating voltage and frequency. Other factors such as I/O pin
loading and switching rate, oscillator type, internal code execution pattern, and temperature also have an
impact on the current consumption.
The test conditions for all I
DD
measurements in active operation mode are:
OSC1=external square wave, from rail to rail; all I/O pins tristated, pulled to V
DD
, T0CKI = V
DD
,
MCLR = V
DD
; WDT enabled/disabled as specified.
3:
The power down current in SLEEP mode does not depend on the oscillator type. Power-down current is
measured with the part in SLEEP mode, with all I/O pins in hi-impedance state and tied to V
DD
and V
SS
.
4:
For RC osc configuration, current through Rext is not included. The current through the resistor can be esti-
mated by the formula I
R
= V
DD
/2Rext (mA) with Rext in kOhm.
5:
The
current is the additional current consumed when this peripheral is enabled. This current should be
added to the base I
DD
measurement.
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相關代理商/技術參數(shù)
參數(shù)描述
PIC16LF84A-04/P 功能描述:8位微控制器 -MCU 1.75KB 68 RAM 13 I/O 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
PIC16LF84A-04/P 制造商:Microchip Technology Inc 功能描述:8-Bit Microcontroller IC
PIC16LF84A-04/P 制造商:Microchip Technology Inc 功能描述:IC 8BIT FLASH MCU 制造商:Microchip Technology Inc 功能描述:IC, 8BIT FLASH MCU
PIC16LF84A-04/SO 功能描述:8位微控制器 -MCU 1.75KB 68 RAM 13 I/O 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
PIC16LF84A-04/SS 功能描述:8位微控制器 -MCU 1.75KB 68 RAM 13 I/O 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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