參數(shù)資料
型號: PIC16C622T-20I/SO
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 20 MHz, RISC MICROCONTROLLER, PDSO18
封裝: 0.300 INCH, PLASTIC, MS-013, SO-18
文件頁數(shù): 121/128頁
文件大小: 3677K
代理商: PIC16C622T-20I/SO
PIC16C62X
DS30235J-page 90
2003 Microchip Technology Inc.
12.2
DC Characteristics: PIC16C62XA-04 (Commercial, Industrial, Extended)
PIC16C62XA-20 (Commercial, Industrial, Extended)
PIC16LC62XA-04 (Commercial, Industrial, Extended)
PIC16C62XA
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40
°C ≤ TA ≤ +85°C for industrial and
0
°C ≤ TA ≤ +70°C for commercial and
-40
°C ≤ TA ≤ +125°C for extended
PIC16LC62XA
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40
°C ≤ TA ≤ +85°C for industrial and
0
°C ≤ TA ≤ +70°C for commercial and
-40
°C
≤ TA ≤ +125°C for extended
Param.
No.
Sym
Characteristic
Min Typ Max Units
Conditions
D001
V
DD
Supply Voltage
3.0
5.5
V
D001
V
DD
Supply Voltage
2.5
5.5
V
D002
V
DR
RAM Data Retention
Voltage(1)
1.5*
V
Device in SLEEP mode
D002
V
DR
RAM Data Retention Voltage(1)
1.5*
V
Device in SLEEP mode
D003
V
POR
V
DD start voltage to
ensure Power-on Reset
—V
SS
V
See section on Power-on Reset for details
D003
V
POR
V
DD start voltage to
ensure Power-on Reset
V
SS
V
See section on Power-on Reset for details
D004
S
VDD
V
DD rise rate to ensure
Power-on Reset
0.05*
V/ms
See section on Power-on Reset for details
D004
S
VDD
V
DD rise rate to ensure
Power-on Reset
0.05*
V/ms
See section on Power-on Reset for details
D005
V
BOR
Brown-out Detect Voltage
3.7
4.0
4.35
V
BOREN configuration bit is cleared
D005
V
BOR
Brown-out Detect Voltage
3.7
4.0
4.35
V
BOREN configuration bit is cleared
*
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 tri-stated, 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 or VSS.
4: For RC osc configuration, current through R
EXT is not included. The current through the resistor can be estimated by the
formula: Ir = V
DD/2REXT (mA) with REXT in k
.
5: The
current is the additional current consumed when this peripheral is enabled. This current should be added to the
base I
DD or IPD measurement.
6: Commercial temperature range only.
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