PIC16C781-I/SO Microchip Technology, PIC16C781-I/SO Datasheet - Page 163

• Manufacturer Part Number: PIC16C781-I/SO
• Description: 1.75 KB OTP, 128 RAM, 16 I/O 20 SOIC .300in TUBE
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C781-I/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x8b; D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: ISPICR1 - ADAPTER IN-CIRCUIT PROGRAMMINGAC164028 - MODULE SKT PROMATEII 20SOIC/DIP
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: PIC16C781I/SO

17.6
TABLE 17-12: DC CHARACTERISTICS: DIGITAL-TO-ANALOG CONVERTER (DAC)
TABLE 17-13: AC CHARACTERISTICS: DIGITAL-TO-ANALOG CONVERTER (DAC)
DC CHARACTERISTICS
Note 1: Calculated using end point method.
AC CHARACTERISTICS
Note 1: Data in ‘Typ’ column is at 5V, 25° C unless otherwise stated. These parameters are for design guidance only
Param
Param
2001 Microchip Technology Inc.
No.
No.
*
Digital-to-Analog Converter (DAC)
Resolution
Transfer Function Accuracy
Integral Non-Linearity Error
Differential Non-Linearity Error
Offset Error
Gain Error
DACREF Input Characteristics
DACREF Input Impedance
DACREF Input Max Voltage
Output Characteristics
Output Voltage Range
Output Short Circuit Current
Output Series Resistance
Power Supply
Power Supply Current
Output Characteristics
Slew Rate
Settling Time
Turn On Time
and are not tested.
Characterized, but not tested.
Parameters
Parameters
Symbol
T
SR
T
ON
S
RES
Symbol
DNL
INL
V
R
V
I
I
R
DAC
SC
MAX
OUT
REF
O
(1)
*
(1)
*
Standard Operating Conditions (unless otherwise stated):
V
Operating Temperature-40°C to +85°C for Industrial
Preliminary
DD
Min
—
—
—
Standard Operating Conditions (unless otherwise stated):
V
V
Operating Temperature -40°C to +85°C for Industrial
V
V
= 2.7 V to 5.5 V, TA = 25°C
DD
DD
SS
SS
TBD
TBD
TBD
TBD
TBD
TBD
Min
—
—
—
—
+.05
+0.1
= 2.7V to 5.5V, T
= 5V, DACREF = 5V
Typ
10
1
5
±2.5
TBD
Typ
100
250
.25
.10
.25
—
—
—
2
TBD
Max
10
—
8
V
DD
V
Max
TBD
TBD
TBD
TBD
0.05
TBD
TBD
TBD
V
—
A
DD
DD
-0.1
= 25°C
PIC16C781/782
Units
-
V/ s
s
s
bits
Units
LSb
LSb
LSb
mV
mA
k
V
V
V
A
V
V
Settling time to 1/2 LSb for
10%FS to 90%FS step
V
DD
DD
DD
V
V
R
V
R
V
V
V
V
= 5 V, C
= 5 V, C
= 5 V
DD
DD
DD
DD
DD
DAC
DD
L
L
= 100 k to V
= 25 k to V
= 5V, DACREF = 5V
= 5V
= 5V
= 5V
= 5V
Conditions
= V
3V
Conditions
DS41171A-page 161
L
L
DD
= 50 pF
= 50 pF
/2
DD
DD
/2
/2