PIC16C782/JW Microchip Technology, PIC16C782/JW Datasheet - Page 42

• Manufacturer Part Number: PIC16C782/JW
• Description: IC MCU EPROM 2KX14 COMP 20CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C782/JW

• 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: 3.5KB (2K x 14)
• Program Memory Type: EPROM, UV
• 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: 0°C ~ 70°C
• Package / Case: 20-CDIP (0.300", 7.62mm) Window
• For Use With: DVA16XP202 - ADAPTER DEVICE PIC16C781/782DM163012 - BOARD DEMO PICDEM FOR 16C781/782AC164028 - MODULE SKT PROMATEII 20SOIC/DIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Connectivity: -
• Other names: Q1137459

PIC16C781/782
FIGURE 3-12:
DS41171A-page 40
CAL_ACTIVE
OPAON
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
AN7/OPA
Analog HI-Z = No internal drive on pin (analog input) during calibration.
OPAON
0
0
1
1
OPA MODULE
BLOCK DIAGRAM OF RB3/AN7/OPA PIN
PORTB Reg.
WPUB Reg.
ANSEL Reg.
IOCB Reg.
TRIS Reg.
D
D
CK
D
D
D
CK
CK
CK
CK
CAL_ACTIVE
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
0
1
x
x
Set
RBIF
ANSEL<7>
...
0
1
1
1
From other
RB<7:0> pins
Preliminary
Q
ADC/C1/C2 INPUT
EN
EN
Analog HI-Z
D
Analog
Analog
Digital
RBPU
V
V
P
N
DD
SS
Q
Q
OPA
Output
OPA Output
FUNCTION
Calibration
Digital I/O
Analog In
EN
EN
D
D
V
P
DD
TTL
Weak
Pull-up
PORTB<3> READ
Q1
Q3
2001 Microchip Technology Inc.
V
V
Pin
0
0
0
DD
SS
RB3/AN7/OPA