PIC16C782/JW Microchip Technology, PIC16C782/JW Datasheet - Page 110

• 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 13-5:
DS41171A-page 108
Note:
V
REF
The OPAMP, Comparator and DAC must
be configured, prior to enabling the PSMC
to prevent unpredictable operation which
may stress the power MOSFET transistors.
PIC16C781/782
EXAMPLE BOOST CONFIGURATION LC SWITCHING POWER SUPPLY
DAC
OPA
PSMC
C1
SC
A
RB6/C1/PSMC1A
RB7/C2/PSMC1B
RB3/AN7/OPA
RA1/AN1/OPA-
RA4/AN0/OPA+
RA3/AN3/V
RB2/AN6
RB1/AN5/V
Preliminary
REF
DAC
1
R
MOSFET
DRIVER
3
C
1
V
DD
+DCRAW
Q1
CURRENT TRANSFORMER
L
1
C
D1
MAIN
2001 Microchip Technology Inc.
+
R
1
R
2
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