PIC12F1516 MICROCHIP [Microchip Technology], PIC12F1516 Datasheet - Page 143
![no-image](/images/no-image-200.jpg)
PIC12F1516
Manufacturer Part Number
PIC12F1516
Description
28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology
Manufacturer
MICROCHIP [Microchip Technology]
Datasheet
1.PIC12F1516.pdf
(344 pages)
- Current page: 143 of 344
- Download datasheet (4Mb)
TABLE 16-1:
FIGURE 16-2:
2011 Microchip Technology Inc.
Legend: Shaded cells are outside of recommended range.
Note 1:
Clock Source
ADC Clock Period (T
Fosc/16
Fosc/32
Fosc/64
Fosc/2
Fosc/4
Fosc/8
ADC
F
2:
3:
4:
RC
T
Set GO bit
CY
Holding capacitor is disconnected from analog input (typically 100 ns)
The F
These values violate the minimum required T
For faster conversion times, the selection of another clock source is recommended.
The ADC clock period (T
derived from the system clock F
to be performed with the device in Sleep mode.
- T
AD
Conversion starts
RC
ADC CLOCK PERIOD (T
ADCS<2:0>
T
AD
source has a typical T
1 T
000
100
001
101
010
110
x11
ANALOG-TO-DIGITAL CONVERSION T
AD
AD
b9
)
2 T
AD
b8
1.0-6.0 s
3 T
AD
100 ns
200 ns
400 ns
20 MHz
800 ns
1.6 s
3.2 s
) and total ADC conversion time can be minimized when the ADC clock is
AD
b7
4 T
AD
(2)
(2)
(2)
OSC
(1,4)
time of 1.6 s for V
AD
AD
. However, the F
b6
5 T
) V
On the following cycle:
ADRESH:ADRESL is loaded, GO bit is cleared,
ADIF bit is set, holding capacitor is connected to analog input.
Preliminary
1.0-6.0 s
S
AD
125 ns
250 ns
b5
. DEVICE OPERATING FREQUENCIES
0.5 s
16 MHz
1.0 s
2.0 s
4.0 s
6 T
AD
time.
AD
(2)
b4
(2)
(2)
(1,4)
Device Frequency (F
7 T
RC
DD
PIC16(L)F1516/7/8/9
AD
b3
clock source must be used when conversions are
.
1.0-6.0 s
AD
8
250 ns
500 ns
8.0 s
8 MHz
CYCLES
1.0 s
2.0 s
4.0 s
T
AD
b2
9 T
(3)
(2)
(2)
(1,4)
AD
b1
10
OSC
T
1.0-6.0 s
AD
b0
16.0 s
500 ns
)
8.0 s
11
4 MHz
1.0 s
2.0 s
4.0 s
(3)
(2)
(3)
(1,4)
DS41452B-page 143
1.0-6.0 s
16.0 s
32.0 s
64.0 s
8.0 s
1 MHz
2.0 s
4.0 s
(3)
(3)
(3)
(3)
(1,4)
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