PIC16F628AT-E/SS Microchip Technology, PIC16F628AT-E/SS Datasheet - Page 43
PIC16F628AT-E/SS
Manufacturer Part Number
PIC16F628AT-E/SS
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SSOP,20PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Specifications of PIC16F628AT-E/SS
Rohs Compliant
YES
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 ~ 125°C
Package / Case
20-SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
I3DBF648 - BOARD DAUGHTER ICEPIC3AC162053 - HEADER INTERFACE ICD,ICD2 18DIP
Data Converters
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 43 of 180
- Download datasheet (3Mb)
FIGURE 5-14:
© 2009 Microchip Technology Inc.
RBPU
Data Bus
WR PORTB
WR TRISB
RD TRISB
T1OSCEN
RD PORTB
TMR1 Clock
From RB7
Serial Programming Clock
Set RBIF
BLOCK DIAGRAM OF RB6/T1OSO/T1CKI/PGC PIN
TRIS Latch
Data Latch
D
D
CK
CK
Q
Q
Q
Q
Trigger
Schmitt
From other
RB<7:4> pins
PIC16F627A/628A/648A
TMR1 oscillator
Q
Q
EN
EN
D
D
TTL
input
buffer
DS40044G-page 43
V
P
DD
weak pull-up
V
V
DD
SS
Q1
Q3
RB6/
T1OSO/
T1CKI/
PGC
pin
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