參數(shù)資料
型號(hào)： PIC16F77
廠商： Microchip Technology Inc.
英文描述： 40-Pin 8-Bit CMOS FLASH Microcontrollers(40腳、8位CMOS 閃速微控制器)
中文描述： 40引腳8位CMOS閃存微控制器（40腳，8位的CMOS閃速微控制器）
文件頁數(shù)： 127/170頁
文件大?。?/td> 3150K
代理商： PIC16F77
2000 Microchip Technology Inc.
Advance Information
DS30325A-page 127
PIC16F7X
15.1
DC Characteristics
PIC16LF73/74/76/77
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40
°
C
≤
T
A
≤
+85
°
C for industrial
PIC16F73/74/76/77
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40
°
C
≤
T
A
≤
+85
°
C for industrial
Param
No.
D001
Sym
Characteristic
Min
Typ
Max Units
Conditions
V
DD
Supply Voltage
PIC16LF7X
PIC16F7X
2.0
4.0
-
-
-
5.5
5.5
5.5
-
V
V
V
V
All osc configurations (DC - 10 MHz)
All configurations
BOR enabled
(Note 7)
D001
D001A
D002*
V
BOR
*
-
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
Brown-out Reset Voltage
Supply Current (Note 2, 5)
1.5
D003
V
POR
-
V
SS
-
V
See section on Power-on Reset for details
D004*
SV
DD
0.05
-
-
V/ms See section on Power-on Reset for details
D005
D010
V
BOR
I
DD
3.65
4.0
4.35
V
BODEN bit in configuration word enabled
D010A
PIC16LF7X
-
-
0.6
20
2.0
35
mA
μ
A
XT, RC osc configuration
F
OSC
= 4 MHz, V
DD
= 3.0V
(Note 4)
LP osc configuration
F
OSC
= 32 kHz, V
DD
= 3.0V, WDT disabled
XT, RC osc configuration
F
OSC
= 4 MHz, V
DD
= 5.5V
(Note 4)
HS osc configuration
F
OSC
= 20 MHz, V
DD
= 5.5V
BOR enabled V
DD
= 5.0V
D010
D013
PIC16F7X
-
-
1.6
7
4
15
mA
mA
D015*
DI
BOR
Brown-out Reset Current
(Note 6)
Legend: *
These parameters are characterized but not tested.
Data in "Typ" column is at 5V, 25
°
C 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
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 R
EXT
is not included. The current through the resistor can be esti-
mated by the formula Ir = V
DD
/2R
EXT
(mA) with R
EXT
in kOhm.
5:
Timer1 oscillator (when enabled) adds approximately 20
μ
A to the specification. This value is from character-
ization and is for design guidance only. This is not tested.
6:
The
current is the additional current consumed when this peripheral is enabled. This current should be
added to the base I
DD
or I
PD
measurement.
7:
When BOR is enabled, the device will operate correctly until the V
BOR
voltage trip point is reached.
-
85
200
μ
A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC16F777-E/ML 功能描述:8位微控制器 -MCU 14KB 368 RAM 22 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
PIC16F777-E/P 功能描述:8位微控制器 -MCU 14kBF 368RM 36I/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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
PIC16F777-E/PT 功能描述:8位微控制器 -MCU 14kBF 368RM 36I/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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
PIC16F777-I/ML 功能描述:8位微控制器 -MCU 14KB 368 RAM 36 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
PIC16F777-I/P 功能描述:8位微控制器 -MCU 14KB 368 RAM 36 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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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