PIC16C781-I/P Microchip Technology, PIC16C781-I/P Datasheet - Page 3

• Manufacturer Part Number: PIC16C781-I/P
• Description: IC MCU OTP 1KX14 W/AD COMP 20DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C781-I/P

• Core Size: 8-Bit
• Program Memory Size: 1.75KB (1K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 13
• 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-DIP (0.300", 7.62mm)
• Controller Family/series: PIC16C
• No. Of I/o's: 16
• Ram Memory Size: 128Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 2
• Operating Supply Voltage: 2.5 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• On-chip Dac: 8 bit, 1 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: ISPICR1 - ADAPTER IN-CIRCUIT PROGRAMMINGDVA16XP202 - ADAPTER DEVICE PIC16C781/782DM163012 - BOARD DEMO PICDEM FOR 16C781/782AC164028 - MODULE SKT PROMATEII 20SOIC/DIP
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details
• Other names: PIC16C781I/P

Microcontroller Core Features:
• High performance RISC CPU
• Only 35 single word instructions to learn
• All single cycle instructions except for program
• Direct, indirect and relative addressing modes
• 8-level deep hardware stack
• Interrupt capability (up to 8 internal/external
• 16 I/O pins:
• Programmable PORTB interrupt-on-change (8 pins)
• Programmable PORTB weak pull-ups (8 pins)
• Power-on Reset (POR)
• Power-up Timer (PWRT) and
• Watchdog Timer (WDT) with a software enabled
• Programmable Brown-out Reset (BOR)
• Programmable Low Voltage Detection (LVD)
• Internal/external MCLR
• Programmable code protection
• Power saving SLEEP mode
• Selectable oscillator options:
• In-Circuit Serial Programming™ (ISCP™)
• Program Memory Read (PMR) capability
• Four user programmable ID locations
• Wide operating voltage range:
branches which are two cycle
- Operating speed: DC - 20 MHz clock input
interrupt sources)
- Individual direction control (13 pins)
- Input only (3 pins), low leakage (2 pins)
- Digital/Analog inputs (8 pins)
Oscillator Start-up Timer (OST)
option and its own on-chip RC oscillator for
reliable operation
HS, XT, LP, EC, RC, INTRC (4 MHz/37 kHz)
- 2.5V to 5.5V for commercial and industrial
- Extended temperature range available
2001 Microchip Technology Inc.
PIC16C781
PIC16C782
temperature ranges
Device
8-Bit CMOS Microcontrollers with A/D, D/A, OPAMP,
Program
Memory
DC - 200 ns instruction cycle
X14
1K
2K
Comparators and PSMC
Data Memory
128
128
X8
Preliminary
PIC16C781/782
Microcontroller Core Features (Continued):
• Low power, high speed CMOS EPROM
• Fully static design
• Low power consumption:
Pin Diagram
Peripheral Features:
• Timer0: 8-bit timer/counter with 8-bit prescaler
• Enhanced Timer1:
• Analog-to-Digital Converter (ADC):
• Digital-to-Analog Converter (DAC):
• Operational Amplifier module (OPA):
PDIP, Windowed CERDIP, SOIC, SSOP
RA0/AN0/OPA+
RB0/INT/AN4/V
technology
- < 2 mA @ 5V, 4 MHz
- < 1 A typical standby current.
RA2/AN2/V
- 16-bit timer/counter with prescaler
- External Gate Input mode
- Option to use OSC1 and OSC2 in LP mode
- 8-bit resolution
- Programmable 8-channel input
- Internal voltages available for self-
- 8-bit resolution
- Reference from AV
- Output configurable to V
- Firmware initiated input offset voltage Auto
- Low leakage inputs
- Programmable Gain Bandwidth Product
RA3/AN3/V
RA5/MCLR/V
RA1/AN1/OPA-
RB1/AN5/V
as Timer1 oscillator, if INTRC oscillator mode
selected
diagnostics
tors, and ADC reference
Calibration module
(GBWP)
RA4/T0CKI
AV
REF
REF
V
DAC
PP
SS
SS
R
2
1
•1
10
1
2
3
4
5
6
7
8
9
10
2
3
4
5
6
7
8
9
DD
20
20
19
19
18
18
17
17
16
16
15
15
14
14
13
13
12
12
, V
11
11
REF
DAC
RB2/AN6
RA7/OSC1/CLKIN
RA6/OSC2/CLKOUT/T1CKI
RB7/C2/PSMC1B/T1G
RB6/C1/PSMC1A
RB5
RB4
1, or V
RB3/AN7/OPA
V
AV
pin, Compara-
DD
DD
DS41171A-page 1
R
module