PIC16C72/JW Microchip Technology, PIC16C72/JW Datasheet - Page 62

• Manufacturer Part Number: PIC16C72/JW
• Description: IC MCU EPROM2KX14 A/D PWM 28CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C72/JW

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: EPROM, UV
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Data Converters: A/D 5x8b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-CDIP (0.300", 7.62mm) Window
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

PIC16C72 Series
FIGURE 10-5: SIMPLIFIED BLOCK DIAGRAM OF ON-CHIP RESET CIRCUIT
DS39016A-page 62
MCLR
OSC1
Note 1:
V
DD
RC OSC
On-chip
This is a separate oscillator from the RC oscillator of the CLKIN pin.
OST/PWRT
Brown-out
V
(1)
Module
detect
WDT
DD
Reset
rise
OST
PWRT
10-bit Ripple counter
Reset
WDT
10-bit Ripple counter
Time-out
BODEN
Power-on Reset
External
Reset
SLEEP
Preliminary
Enable PWRT
Enable OST
1998 Microchip Technology Inc.
S
R
Q
Chip_Reset