PIC12F683-E/P Microchip Technology Inc., PIC12F683-E/P Datasheet - Page 130

• Manufacturer Part Number: PIC12F683-E/P
• Description: 8 PIN, 3.5 KB FLASH, 128 RAM, 6 I/O, PDIP
• Manufacturer: Microchip Technology Inc.

Specifications of PIC12F683-E/P

• A/d Inputs: 4 Channel, 10-Bit
• Comparators: 1
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Frequency: 20 MHz
• Input Output: 6
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 8-pin PDIP
• Programmable Memory: 3.5K Bytes
• Ram Size: 128 Bytes
• Serial Interface: None
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC12F683
FIGURE 15-9:
TABLE 15-10: PIC12F683 A/D CONVERSION REQUIREMENTS
DS41211B-page 128
Standard Operating Conditions (unless otherwise stated)
Operating temperature
130
130
131
132
134
Note 1:
Param
No.
Note 1:
A/D Data
A/D CLK
2:
BSF ADCON0, GO
ADRES
Sample
*
† Data in ‘Typ’ column is at 5.0V, 25 C unless otherwise stated. These parameters are for design guidance
ADIF
T
T
T
T
T
Sym
GO
AD
AD
CNV
ACQ
These parameters are characterized but not tested.
only and are not tested.
ADRESH and ADRESL registers may be read on the following T
See Table 9-1 for minimum conditions.
GO
Q4
134
If the A/D clock source is selected as RC, a time of T
SLEEP instruction to be executed.
A/D Clock Period
A/D Internal RC
Oscillator Period
Conversion Time
(not including
Acquisition Time)
Acquisition Time
Q4 to A/D Clock
Start
132
Characteristic
PIC12F683 A/D CONVERSION TIMING (NORMAL MODE)
-40°C
(T
OSC
(1)
T
A
/2)
(1)
+125°C
9
3.0*
3.0*
2.0*
Min
1.6
—
5*
—
OLD_DATA
8
Preliminary
Sampling Stopped
T
Typ†
OSC
11.5
6.0
4.0
—
—
11
—
131
7
/2
6
CY
130
is added before the A/D clock starts. This allows the
Max
9.0*
6.0*
—
—
—
—
—
—
3
Units
CY
T
—
2
AD
s
s
s
s
s
s
cycle.
T
T
ADCS<1:0> = 11 (RC mode)
At V
At V
Set GO bit to new data in A/D Result
register
The minimum time is the amplifier
settling time. This may be used if the
“new” input voltage has not changed
by more than 1 LSb (i.e., 4.1 mV @
4.096V) from the last sampled
voltage (as stored on C
If the A/D clock source is selected as
RC, a time of T
the A/D clock starts. This allows the
SLEEP instruction to be executed.
OSC
OSC
1
DD
DD
 2004 Microchip Technology Inc.
based, V
based, V
= 2.5V
= 5.0V
0
Conditions
REF
REF
CY
NEW_DATA
DONE
1 T
is added before
full range
CY
1 T
3.0V
CY
HOLD
).