參數(shù)資料
型號： PIC16F819
廠商： Microchip Technology Inc.
英文描述： 18/20-Pin Enhanced FLASH Microcontrollers with nanoWatt Technology(18/20引腳，納瓦技術(shù)增強(qiáng)FLASH微控制器)
中文描述： 18/20-Pin增強(qiáng)型閃存微控制器采用納瓦技術(shù)（18/20引腳，納瓦技術(shù)增強(qiáng)閃存微控制器）
文件頁數(shù)： 129/164頁
文件大?。?/td> 3045K
代理商： PIC16F819
2002 Microchip Technology Inc.
Preliminary
DS39598C-page 127
PIC16F818/819
15.4
DC Characteristics:
PIC16F818/819 (Industrial, Extended)
PIC16LF818/819 (Industrial)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C
≤
T
A
≤
+85°C for industrial
-40°C
≤
T
A
≤
+125°C for extended
Operating voltage V
DD
range as described in DC Specification,
Section 15.1.
Param
No.
Sym
Characteristic
Min
Typ
Max
Units
Conditions
V
IL
Input Low Voltage
I/O ports:
with TTL buffer
D030
D030A
D031
V
SS
V
SS
V
SS
—
—
—
0.15 V
DD
0.8V
0.2 V
DD
V
V
V
For entire V
DD
range
4.5V
≤
V
DD
≤
5.5V
with Schmitt Trigger buffer
D032
D033
MCLR, OSC1 (in RC mode)
OSC1 (in XT and LP mode)
OSC1 (in HS mode)
Ports RB1 and RB4:
with Schmitt Trigger buffer
Input High Voltage
I/O ports:
with TTL buffer
V
SS
V
SS
V
SS
—
—
—
0.2 V
DD
0.3V
0.3 V
DD
V
V
V
(Note 1)
D034
V
SS
—
0.3 V
DD
V
For entire
V
DD
range
V
IH
D040
D040A
2.0
—
—
V
DD
V
DD
V
V
4.5V
≤
V
DD
≤
5.5V
For entire V
DD
range
0.25 V
DD
+ 0.8V
0.8 V
DD
D041
with Schmitt Trigger buffer
—
V
DD
V
For entire V
DD
range
D042
D042A
MCLR
OSC1 (in XT and LP mode)
OSC1 (in HS mode)
OSC1 (in RC mode)
Ports RB1 and RB4:
with Schmitt Trigger buffer
I
PURB
PORTB Weak Pull-up Current
I
IL
Input Leakage Current
(Notes 2, 3)
I/O ports
0.8 V
DD
1.6V
0.7 V
DD
0.9 V
DD
—
—
—
—
V
DD
V
DD
V
DD
V
DD
V
V
V
V
D043
(Note 1)
D044
D070
0.7 V
DD
50
—
250
V
DD
400
V
μ
A
For entire
V
DD
range
V
DD
= 5V, V
PIN
= V
SS
D060
—
—
±1
μ
A
Vss
≤
V
PIN
≤
V
DD
, pin at
hi-impedance
D061
D063
MCLR
OSC1
—
—
—
—
±5
±5
μ
A
μ
A
Vss
≤
V
PIN
≤
V
DD
Vss
≤
V
PIN
≤
V
DD
, XT, HS and LP
osc configuration
*
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:
In RC oscillator configuration, the OSC1/CLKI pin is a Schmitt Trigger input. It is not recommended that the
PIC16F818/819 be driven with external clock in RC mode.
2:
The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified levels
represent normal operating conditions. Higher leakage current may be measured at different input voltages.
3:
Negative current is defined as current sourced by the pin.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC16F819-E/ML 功能描述:8位微控制器 -MCU 3.5KB 256 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(shí)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
PIC16F819-E/P 功能描述:8位微控制器 -MCU 3.5KB 256 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(shí)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
PIC16F819-E/SO 功能描述:8位微控制器 -MCU 3.5KB 256 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(shí)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
PIC16F819-E/SS 功能描述:8位微控制器 -MCU 3.5KB 256 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(shí)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
PIC16F819-E/SSVAO 制造商:Microchip Technology Inc 功能描述:
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