PIC16C771-E/SS Microchip Technology, PIC16C771-E/SS Datasheet - Page 170

• Manufacturer Part Number: PIC16C771-E/SS
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SSOP,20PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C771-E/SS

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: OTP
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 6x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOP309-1014 - ADAPTER 20-SSOP TO 20-DIP
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PIC16C771E/SS

PIC16C717/770/771
TABLE 15-12: PIC16C770/771 AND PIC16LC770/771 A/D CONVERSION REQUIREMENTS
Parameter
130*
131*
132*
134*
DS41120B-page 168
*
†
Note 1: ADRES register may be read on the following T
No.
(3)
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.
2: See Section 11.6 for minimum conditions.
3: These numbers multiplied by 8 if V
T
T
T
T
AD
CNV
ACQ
Sym
GO
(NORMAL MODE)
Characteristic
A/D clock period
Conversion time
(not including
acquisition time)
(Note 1)
Acquisition Time
Q4 to A/D clock
start
Note 2
Min
1.6
3.0
3.0
2.0
—
—
5*
RH
or V
RL
T
13T
is selected as A/D reference.
Typ†
OSC
11.5
6.0
4.0
—
—
—
CY
AD
/2
cycle.
Max
9.0
6.0
—
—
—
—
—
—
Units
T
—
AD
s
s
s
s
s
s
Tosc based, V
Tosc based, V
ADCS<1:0> = 11
(A/D RC mode)
At V
At V
The minimum time is the ampli-
fier settling time. This may be
used if the “new” input voltage
has not changed by more than
1LSb (i.e., 1mV @ 4.096V) from
the last sampled voltage (as
stated on C
2002 Microchip Technology Inc.
DD
DD
= 2.5V
= 5.0V
Conditions
HOLD
REF
REF
).
full range
2.5V