PIC16C781-I/P Microchip Technology, PIC16C781-I/P Datasheet - Page 40

• 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

PIC16C781/782
FIGURE 3-10:
DS41171A-page 38
DAON
DAOE
Data Bus
WR WPUB
RD WPUB
WR PORTB
WR TRISB
RD TRISB
WR ANSEL
RD ANSEL
WR IOCB
RD IOCB
RD PORTB
Analog Function Enable
AN5/V
DAC
DAON & DAOE
BLOCK DIAGRAM OF RB1/AN5/V
0
0
0
1
PORTB Reg.
WPUB Reg.
ANSEL Reg.
TRIS Reg.
IOCB Reg.
D
D
D
D
CK
CK
D
CK
CK
CK
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
ANSEL<5>
Set
RBIF
0
0
1
x
...
From other
RB<7:0> pins
TRISB<1>
Preliminary
Q
1
0
x
x
V
DAC
EN
EN
Output
D
DAC
FUNCTION
RBPU
Analog Out
Digital Out
Analog In
Digital In
PIN
V
V
P
N
SS
DD
Q
Q
EN
EN
D
D
PORTB<1> READ
V
P
DD
TTL
Weak
Pull-up
Pin
Pin
0
0
2001 Microchip Technology Inc.
Q1
Q3
V
V
DD
SS
RB1/AN5/V
DAC