PIC16C71/JW Microchip Technology, PIC16C71/JW Datasheet - Page 100

• Manufacturer Part Number: PIC16C71/JW
• Description: IC MCU EPROM 1KX14 A/D 18CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C71/JW

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 13
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: EPROM, UV
• Ram Size: 36 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Data Converters: A/D 4x8b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 18-CDIP (0.300", 7.62mm) Window
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Connectivity: -
• Other names: PIC16C71-16/JW; PIC16C71-16/JW; PIC16C71-20/JW

PIC16C71X
FIGURE 11-7: A/D CONVERSION TIMING
TABLE 11-7:
DS30272A-page 100
Applicable Devices
Note 1: ADRES register may be read on the following T
Param
No.
130
131
132
134
135
Note 1: If the A/D clock source is selected as RC, a time of T
*
†
§
2: See Section 7.1 for min conditions.
A/D DATA
SAMPLE
A/D CLK
ADRES
T
T
T
Sym Characteristic
T
T
These parameters are characterized but not tested.
Data in “Typ” column is at 5V, 25 C unless otherwise stated. These parameters are for design guidance only and are not
tested.
This specification ensured by design.
BSF ADCON0, GO
ACQ
SWC
CNV
GO
AD
ADIF
GO
Q4
SLEEP instruction to be executed.
A/D clock period
Conversion time
(not including S/H time). (Note 1)
Acquisition time
Q4 to AD clock start
Switching from convert
A/D CONVERSION REQUIREMENTS
132
710 71 711 715
(T
PIC16C710/711
PIC16LC710/711
PIC16C710/711
PIC16LC710/711
OSC
/2)
7
sample time
(1)
6
OLD_DATA
Note 2
CY
1.5§
Min
2.0*
3.0*
1.6
2.0
5
—
5*
—
cycle.
SAMPLING STOPPED
T
4
CY
OSC
Typ†
4.0
6.0
9.5
20
—
—
—
—
131
130
is added before the A/D clock starts. This allows the
/2§
3
Max
6.0
9.0
—
—
—
—
—
—
—
2
Units
T
T
—
AD
AD
s
s
s
s
s
s
1
T
T
A/D RC mode
A/D RC mode
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., 19.5 mV @
5.12V) from the last sampled voltage
(as stated on C
If the A/D clock source is selected as
RC, a time of T
A/D clock starts. This allows the
SLEEP instruction to be executed.
OSC
OSC
1 Tcy
0
1997 Microchip Technology Inc.
based, V
based, V
NEW_DATA
Conditions
DONE
REF
REF
CY
HOLD
is added before the
full range
).
3.0V