參數(shù)資料
型號(hào): PIC12F505
廠商: Microchip Technology Inc.
元件分類: 8位微控制器
英文描述: 8/14-Pin, 8-Bit Flash Microcontrollers
中文描述: 8/14-Pin,8位閃存微控制器
文件頁(yè)數(shù): 77/100頁(yè)
文件大?。?/td> 741K
代理商: PIC12F505
2007 Microchip Technology Inc.
Preliminary
DS41236C-page 75
PIC12F508/509/16F505
TABLE 10-4:
CALIBRATED INTERNAL RC FREQUENCIES – PIC12F508/509/16F505
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
FIGURE 10-5:
I/O TIMING – PIC12F508/509/16F505
AC CHARACTERISTICS
-40
°
C
T
A
+85
°
C (industrial),
-40
°
C
T
A
+125
°
C (extended)
Operating Voltage V
DD
range is described in
Section 10.1 "DC Characteristics"
Param
No.
Sym
Characteristic
Freq
Tolerance
Min
Typ
Max
Units
Conditions
F10
F
OSC
Internal Calibrated
INTOSC Frequency
(1)
±
1%
3.96
4.00
4.04
MHz
V
DD
and Temperature
TBD
2.5V
V
DD
5.5V
0
°
C
T
A
+85
°
C
2.0V
V
DD
5.5V
-40
°
C
T
A
+85
°
C (Ind.)
-40
°
C
T
A
+125
°
C (Ext.)
±
2%
3.92
4.00
4.08
MHz
±
5%
3.80
4.00
4.20
MHz
Legend:
TBD = To Be Determined.
These parameters are characterized but not tested.
Data in the Typical (“Typ”) column is at 5V, 25
°
C unless otherwise stated. These parameters are for
design guidance only and are not tested.
Note 1:
To ensure these oscillator frequency tolerances, V
DD
and V
SS
must be capacitively decoupled as close to
the device as possible. 0.1 uF and 0.01 uF values in parallel are recommended.
*
OSC1
I/O Pin
(input)
I/O Pin
(output)
Q4
Q1
Q2
Q3
17
20, 21
18
Old Value
New Value
19
Note:
All tests must be done with specified capacitive loads (see data sheet) 50 pF on I/O pins and CLKOUT.
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