PIC16F57-E/SO Microchip Technology, PIC16F57-E/SO Datasheet - Page 67
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PIC16F57-E/SO
Manufacturer Part Number
PIC16F57-E/SO
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SOP,28PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Specifications of PIC16F57-E/SO
Rohs Compliant
YES
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Peripherals
POR, WDT
Number Of I /o
20
Program Memory Size
3KB (2K x 12)
Program Memory Type
FLASH
Ram Size
72 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
FIGURE 11-4:
TABLE 11-2:
© 2007 Microchip Technology Inc.
10
11
12
13
14
15
16
17
18
19
20
20
21
21
Legend: TBD = To Be Determined.
Note 1:
Param
No.
CLKOUT
I/O Pin
(output)
I/O Pin
(input)
OSC1
2:
3:
4:
*
** These parameters are design targets and are not tested. No characterization data available at this time.
† Data in the Typical (“Typ”) column is at 5.0V, 25°C unless otherwise stated. These parameters are for
TosH2
TosH2
T
T
T
T
T
T
T
T
T
T
T
T
Note:
CK
CK
CK
CK
OS
OS
These parameters are characterized but not tested.
design guidance only and are not tested.
Measurements are taken in RC mode where CLKOUT output is 4 x T
Please refer to Figure 11-2 for load conditions.
PIC16F54/57 only.
PIC16F59 only.
IO
IO
IO
IO
IO
IO
Sym.
V2
V2
R
R
F
F
R
F
L2
H2
H2
H2
CK
OS
IO
CK
CK
IO
IO
IO
CLKOUT AND I/O TIMING REQUIREMENTS – PIC16F5X
V
H Port in valid before CLKOUT↑
I
V OSC1↑ (Q1 cycle) to Port out valid
I
H Port input valid to OSC1↑
L OSC1↑ to CLKOUT↓
H OSC1↑ to CLKOUT↑
Please refer to Figure 11-2 for load conditions.
Old Value
CLKOUT rise time
CLKOUT fall time
CLKOUT↓ to Port out valid
Port in hold after CLKOUT↑
OSC1↑ (Q2 cycle) to Port input invalid
(I/O in hold time)
(I/O in setup time)
Port output rise time
Port output rise time
Port output fall time
Port output fall time
CLKOUT AND I/O TIMING – PIC16F5X
Q4
Characteristic
(1)
(1)
(2, 3)
(2, 4)
10
(2, 3)
(2, 4)
13
(1)
(1)
17
14
20, 21
(1)
(1)
Q1
(1)
(2)
19
0.25 T
18
Min.
TBD
TBD
—
—
—
—
—
0*
—
—
—
—
—
CY
+30*
Q2
15
OSC
.
Typ†
5.0
5.0
15
15
10
10
10
10
—
—
—
—
—
—
11
PIC16F5X
12
Max.
100*
30**
30**
15**
15**
40**
25**
50**
25**
50**
—
—
—
—
New Value
16
DS41213D-page 65
Q3
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns