PIC16F628AT-I/ML Microchip Technology, PIC16F628AT-I/ML Datasheet - Page 102

• Manufacturer Part Number: PIC16F628AT-I/ML
• Description: IC MCU FLASH 2KX14 EEPROM 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F628AT-I/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 224 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• For Use With: AC164324 - MODULE SKT FOR MPLAB 8DFN/16QFNXLT28QFN3 - SOCKET TRAN ICE 18DIP/28QFNI3DBF648 - BOARD DAUGHTER ICEPIC3AC164033 - ADAPTER 28QFN TO 18DIPAC162053 - HEADER INTERFACE ICD,ICD2 18DIPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -

PIC16F627A/628A/648A
FIGURE 14-6:
DS40044G-page 102
Note
V
MCLR/
OSC1/
CLKIN
PP
V
Pin
DD
Pin
1:
On-chip
This is a separate oscillator from the INTOSC/RC oscillator.
OST/PWRT
OSC
Brown-out
V
(1)
Module
DD
Detect
WDT
Reset
Rise
Schmitt Trigger Input
SIMPLIFIED BLOCK DIAGRAM OF ON-CHIP RESET CIRCUIT
OST
PWRT
Time-out
Reset
Power-on Reset
WDT
10-bit Ripple-counter
10-bit Ripple-counter
BOREN
External
Reset
Sleep
Enable PWRT
Enable OST
See Table 14-3 for time out situations.
© 2009 Microchip Technology Inc.
S
R
Q
Q
Chip_Reset