PIC16C781T-I/SO Microchip Technology, PIC16C781T-I/SO Datasheet - Page 159

• Manufacturer Part Number: PIC16C781T-I/SO
• Description: IC MCU CMOS 8BIT 1K 20MHZ 20SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C781T-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)
• For Use With: AC164028 - MODULE SKT PROMATEII 20SOIC/DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Other names: PIC16C781TI/SO

TABLE 17-7:
40*
41*
42*
45*
45*
46*
46*
47*
47*
48*
Param
No.
2001 Microchip Technology Inc.
*
†
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.
T
T
T
T
T
T
T
T
T
F
Tcke2tmrl Delay from external clock edge to timer increment
TOH
TOL
TOP
T
T
T
T
T
T
T
1
1
1
1
1
1
1
Sym
H
H
L
L
P
P
T0CKI High Pulse Width
T0CKI Low Pulse Width
T0CKI Period
T1CKI High Time Synchronous, Prescaler = 1
T1CKI High Time Synchronous, Prescaler = 1
T1CKI Low Time
T1CKI Low Time
T1CKI input
period
T1CKI input
period
Timer1 oscillator input frequency range
(oscillator enabled by setting bit T1OSCEN)
TIMER0 AND TIMER1 EXTERNAL CLOCK REQUIREMENTS
Synchronous,
Prescaler = 2,4,8
Asynchronous
Synchronous,
Prescaler = 2,4,8
Asynchronous
Synchronous, Prescaler = 1
Synchronous,
Prescaler = 2,4,8
Asynchronous
Synchronous, Prescaler = 1
Synchronous,
Prescaler = 2,4,8
Asynchronous
Synchronous
Asynchronous
Synchronous
Asynchronous
Characteristic
No Prescaler
With Prescaler
No Prescaler
With Prescaler
No Prescaler
With Prescaler
PIC16C781/782
PIC16C781/782
PIC16LC781/782
PIC16LC781/782
PIC16C781/782
PIC16C781/782
PIC16LC781/782
PIC16LC781/782
PIC16C781/782
PIC16C781/782
PIC16LC781/782
PIC16C781/782
Preliminary
30
30
20 or T
0.5T
0.5T
0.5T
0.5T
0.5T
Greater of:
0.5Tcy + 20
Greater of:
Greater of:
OR
OR
T
CY
2T
Min
CY
CY
CY
CY
CY
DC
10
10
15
30
15
30
60
15
30
15
30
T
T
60
OSC
CY
+ 40
CY
CY
+ 20
+ 20
+ 20
+ 20
+ 20
N
N
N
+ 40
+ 40
+ 40
PIC16C781/782
Typ†
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7T
Max
50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
OSC
Units
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
—
ns
ns
ns
ns
ns
ns
ns
ns
DS41171A-page 157
Must also meet
parameter 42
Must also meet
parameter 42
N = prescale value
(2, 4, ..., 256)
Must also meet
parameter 47
Must also meet
parameter 47
Must also meet
parameter 47
Must also meet
parameter 47
N = prescale value
(1, 2, 4, 8)
N = prescale value
(1, 2, 4, 8)
Conditions