參數(shù)資料
型號： PIC16F628A
廠商： Microchip Technology Inc.
英文描述： 18-pin Flash-Based 8-Bit CMOS Microcontrollers with nanoWatt Technology(18引腳，基于FLASH的8位CMOS微控制器，使用毫微瓦特技術(shù))
中文描述： 18引腳基于閃存的8位CMOS微控制器與納瓦技術(shù)（18引腳，基于閃存的8位的CMOS微控制器，使用毫微瓦特技術(shù)）
文件頁數(shù)： 138/168頁
文件大?。?/td> 2756K
代理商： PIC16F628A
PIC16F627A/628A/648A
DS40044B-page 136
Preliminary
2004 Microchip Technology Inc.
17.4
DC Characteristics:
PIC16F627A/628A/648A
(Industrial, Extended)
PIC16LF627A/628A/648A
(Industrial)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C
≤
TA
≤
+85°C for industrial and
-40°C
≤
TA
≤
+125°C for extended
Operating voltage V
DD
range as described in DC spec Table 17-2 and Table 17-3
Param.
No.
Sym
Characteristic/Device
Min
Typ
Max
Unit
Conditions
V
IL
Input Low Voltage
I/O ports
with TTL buffer
D030
D031
D032
D033
with Schmitt Trigger input
(4)
MCLR, RA4/T0CKI,OSC1
(in RC mode)
OSC1 (in HS)
OSC1 (in LP and XT)
V
SS
V
SS
V
SS
V
SS
V
SS
V
SS
—
—
—
—
—
—
0.8
0.15 V
DD
0.2 V
DD
0.2 V
DD
0.3 V
DD
0.8
V
V
V
V
V
V
V
DD
= 4.5V to 5.5V
otherwise
(Note1)
V
IH
Input High Voltage
I/O ports
with TTL buffer
D040
D041
D042
D043
D043A
with Schmitt Trigger input
(4)
MCLR RA4/T0CKI
OSC1 (XT, HS and LP)
OSC1 (in RC mode)
2.0 V
.25 V
DD
+ 0.8 V
0.8 V
DD
0.8 V
DD
0.7 V
DD
0.9 V
DD
—
—
—
—
—
—
V
DD
V
DD
V
DD
V
DD
V
DD
V
DD
V
V
V
V
V
V
μ
A
V
DD
= 4.5V to 5.5V
otherwise
(Note1)
V
DD
= 5.0V, V
PIN
= V
SS
D070
I
PURB
PORTB weak pull-up
current
Input Leakage Current
(2), (3)
I/O ports (Except PORTA)
PORTA
(4)
RA4/T0CKI
OSC1, MCLR
50
200
400
I
IL
D060
D061
D063
—
—
—
—
—
—
—
—
±
1.0
±
0.5
±
1.0
±
5.0
μ
A
μ
A
μ
A
μ
A
V
SS
≤
V
PIN
≤
V
DD
, pin at hi-impedance
V
SS
≤
V
PIN
≤
V
DD
, pin at hi-impedance
V
SS
≤
V
PIN
≤
V
DD
V
SS
≤
V
PIN
≤
V
DD
, XT, HS and LP osc
configuration
V
OL
Output Low Voltage
D080
I/O ports
(4)
—
—
—
—
0.6
0.6
V
V
I
OL
=8.5 mA, V
DD
=4.5 V, -40
°
to +85
°
C
I
OL
=7.0 mA, V
DD
=4.5 V, +85
°
to +125
°
C
V
OH
Output High Voltage
(3)
I/O ports (Except RA4
(4)
D090
V
DD
-0.7
V
DD
-0.7
—
—
—
—
V
V
I
OH
=-3.0 mA, V
DD
=4.5 V, -40
°
to +85
°
C
I
OH
=-2.5 mA, V
DD
=4.5 V, +85
°
to
+125
°
C
RA4 pin PIC16F627A/628A/648A,
PIC16LF627A/628A/648A
D150
V
OD
Open-Drain High Voltage
—
—
8.5*
V
Capacitive Loading Specs on Output Pins
D100*
D101*
COSC2
Cio
OSC2 pin
All I/O pins/OSC2 (in RC mode)
—
—
—
—
15
50
pF
pF
In XT, HS and LP modes when external
clock used to drive OSC1.
*
These parameters are characterized but not tested.
Data in “Typ” column is at 5.0V, 25
°
C unless otherwise stated. These parameters are for design guidance only and are not tested.
In RC oscillator configuration, the OSC1 pin is a Schmitt Trigger input. It is not recommended that the PIC16F627A/628A/648A be
driven with external clock in RC mode.
The leakage current on the MCLR pin is strongly dependent on applied voltage level. The specified levels represent normal operating
conditions. Higher leakage current may be measured at different input voltages.
Negative current is defined as coming out of the pin.
Includes OSC1 and OSC2 when configured as I/O pins, CLKIN, or CLKOUT.
Note
1:
2:
3:
4:
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PIC16F628A-E/ML 功能描述:8位微控制器 -MCU 3.5KB 224 RAM 16 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(fēng)格:SMD/SMT
PIC16F628A-E/P 功能描述:8位微控制器 -MCU 3.5KB 224 RAM 16 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(fēng)格:SMD/SMT
PIC16F628A-E/SO 功能描述:8位微控制器 -MCU 3.5KB 224 RAM 16 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(fēng)格:SMD/SMT
PIC16F628A-E/SS 功能描述:8位微控制器 -MCU 3.5KB 224 RAM 16 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(fēng)格:SMD/SMT
PIC16F628A-I/ML 功能描述:8位微控制器 -MCU 3.5KB 224 RAM 16 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(fēng)格:SMD/SMT
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