PIC16F57-E/SO Microchip Technology, PIC16F57-E/SO Datasheet - Page 32
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PIC16F57-E/SO
Manufacturer Part Number
PIC16F57-E/SO
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SOP,28PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Specifications of PIC16F57-E/SO
Rohs Compliant
YES
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Peripherals
POR, WDT
Number Of I /o
20
Program Memory Size
3KB (2K x 12)
Program Memory Type
FLASH
Ram Size
72 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
PIC16F5X
TABLE 6-1:
DS41213D-page 30
N/A
05h
06h
07h
08h
09h
Legend: Shaded cells = unimplemented, read as ‘0’, – = unimplemented, read as ‘0’, x = unknown,
Note 1:
Address
2:
TRIS
PORTA
PORTB
PORTC
PORTD
PORTE
u = unchanged
File address 07h is a General Purpose Register on the PIC16F54.
File address 08h and 09h are General Purpose Registers on the PIC16F54 and PIC16F57.
Name
SUMMARY OF PORT REGISTERS
(2)
(1)
(2)
I/O Control Registers (TRISA, TRISB, TRISC, TRISD and TRISE) 1111 1111 1111 1111
Bit 7
RB7
RC7
RD7
RE7
—
Bit 6
RB6
RC6
RD6
RE6
—
Bit 5
RC5
RD5
RB5
RE5
—
Bit 4
RC4
RD4
RB4
RE4
—
Bit 3
RA3
RB3
RC3
RD3
—
Bit 2
RA2
RB2
RC2
RD2
—
Bit 1
RA1
RB1
RC1
RD1
—
Bit 0
RC0
RD0
RA0
RB0
—
© 2007 Microchip Technology Inc.
---- xxxx ---- uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx ---- uuuu ----
Power-on
Value on
Reset
WDT Reset
MCLR and
Value on