PIC16C781T-I/SO Microchip Technology, PIC16C781T-I/SO Datasheet - Page 157

• 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 17-6:
FIGURE 17-8:
30*
31*
32*
33*
34*
35*
Parameter
2001 Microchip Technology Inc.
No.
* 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
RESET (due to BOR)
and are not tested.
Note 1: Only if Power-up Timer is enabled. If Timer is disabled, time-out is 0 ms
(device in Brown-out Reset)
T
T
T
T
T
T
OST
WDT
IOZ
MCL
PWRT
BOR
Sym
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER, POWER-UP TIMER,
AND BROWN-OUT RESET REQUIREMENTS
BROWN-OUT RESET CHARACTERISTICS
MCLR Pulse Width (low)
Watchdog Timer Time-out
Period (No Prescaler)
Oscillation Start-up Timer
Period
Power-up Timer Period
I/O Hi-impedance from MCLR
Low or Watchdog Timer Reset
Brown-out Reset pulse width
V
DD
Characteristic
V
BOR
Preliminary
Min
100
28
—
—
2
7
1024 T
Typ†
18
72
—
—
—
OSC
Max
132
2.1
33
—
—
—
PIC16C781/782
Units
(device not in Brown-out Reset)
ms
ms
—
s
s
s
72 ms time out
V
V
T
V
V
OSC
DD
DD
DD
DD
= 5V, -40°C to +85°C
= 5V, -40°C to +85°C
= 5V, -40°C to +85°C
= OSC1 period
V
Conditions
DS41171A-page 155
BOR
(1)
(D005)