參數(shù)資料
型號: PIC16C505-04
廠商: Microchip Technology Inc.
元件分類: 8位微控制器
英文描述: 14-Pin, 8-Bit CMOS Microcontroller
中文描述: 14引腳,8位CMOS微控制器
文件頁數(shù): 66/84頁
文件大?。?/td> 449K
代理商: PIC16C505-04
PIC16C505
DS40192B-page 66
Preliminary
1998 Microchip Technology Inc.
FIGURE 10-3: I/O TIMING - PIC16C505
TABLE 10-4:
TIMING REQUIREMENTS - PIC16C505
AC Characteristics
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
0
°
C
T
A
+70
°
C (commercial)
–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
Parameter
No.
Sym
Characteristic
Min
Typ
(1)
Max
Units
17
TosH2ioV
OSC1
(Q1 cycle) to Port out valid
(3)
OSC1
(Q2 cycle) to Port input invalid
(I/O in hold time)
Port input valid to OSC1
(I/O in setup time)
100*
ns
18
TosH2ioI
TBD
ns
19
TioV2osH
TBD
ns
20
TioR
Port output rise time
(3)
10
25**
ns
21
TioF
Port output fall time
(3)
10
25**
ns
* These parameters are characterized but not tested.
** These parameters are design targets and are not tested. No characterization data available at this time.
Note 1: Data in the Typical (“Typ”) column is at 5V, 25C unless otherwise stated. These parameters are for design
guidance only and are not tested.
2: Measurements are taken in EXTRC mode.
3: See Figure 10-1 for loading conditions.
OSC1
I/O Pin
(input)
I/O Pin
(output)
Q4
Q1
Q2
Q3
17
20, 21
18
Old Value
New Value
Note: All tests must be done with specified capacitive loads (see data sheet) 50 pF on I/O pins and CLKOUT.
19
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