PIC16F54-I/SS Microchip Technology, PIC16F54-I/SS Datasheet - Page 82

• Manufacturer Part Number: PIC16F54-I/SS
• Description: IC MCU FLASH 512X12 20SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F54-I/SS

• Core Size: 8-Bit
• Program Memory Size: 768B (512 x 12)
• Core Processor: PIC
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 12
• Program Memory Type: FLASH
• Ram Size: 25 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SSOP
• Controller Family/series: PIC16F
• No. Of I/o's: 12
• Ram Memory Size: 25Byte
• Cpu Speed: 20MHz
• No. Of Timers: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164307 - MODULE SKT FOR PM3 28SSOPAC164014 - MODULE SKT PROMATEII 44PQFP
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC16F5X
O
OPTION
OPTION Register
Oscillator Configurations
Oscillator Types
P
PA0 bit ........................................................................ 16
PA1 bit
Paging
PC
PD bit ....................................................................16
PICkit 1 Flash Starter Kit
PICSTART Plus Development Programmer
Pinout Description - PIC16F54
Pinout Description - PIC16F57
PORTA
PORTB
PORTC
Power-Down Mode.............................................................. 37
Power-On Reset (POR)
Power-on Reset (POR)
Prescaler
PRO MATE II Universal Device Programmer .................... 53
Program Counter
Program Memory Organization
Program Verification/Code Protection ............................... 37
PS0 bit
PSA bit ............................................................................... 17
Q
Q cycles
R
RC Oscillator
Read-Modify-Write
Register File Map
Registers
Reset
Reset on Brown-Out
RETLW
RLF
RRF
DS41213B-page 80
................................................................
Value on Reset
HS
LP .............................................................................. 21
RC
XT
Value on Reset .......................................................... 24
Value on Reset
Value on Reset
Value on Reset
Register values on
PIC16F54
PIC16F57
Special Function ........................................................ 15
Value on Reset .......................................................... 24
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Preliminary
47
17
24
21
21
21
21
17
16
18
18
23
55
54
10
29
24
29
24
29
24
25
24
33
18
13
17
11
22
30
14
14
23
27
47
48
48
9
S
SLEEP
Sleep
Software Simulator (MPLAB SIM) ..................................... 52
Software Simulator (MPLAB SIM30)
Special Features of the CPU
Special Function Registers
Stack
Status Register
Status Register
SUBWF
SWAPF
T
Timer0
Timing Diagrams and Specifications
Timing Parameter Symbology and Load Conditions
TO bit .................................................................... 16
TRIS
TRIS Registers .................................................................. 29
W
W Register
Wake-up from SLEEP
Wake-up from Sleep
Watchdog Timer (WDT)
WWW, On-Line Support
X
XORLW
XORWF
Z
Zero (Z) bit
Value on Reset .......................................................... 24
Switching Prescaler Assignment ............................... 34
Timer0 (TMR0) Module
TMR0 register - Value on Reset
TMR0 with External Clock
PIC16F54/57
PIC16F54/57
Value on Reset
Value on Reset .......................................................... 24
Period
Programming Considerations
Register values on Reset
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 2004 Microchip Technology Inc.
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35
17
35
16
7
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48
37
52
35
15
19
16
49
49
31
24
33
62
62
23
49
24
23
37
36
36
36
24
50
50
17
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