PIC16F505T-I/MG Microchip Technology, PIC16F505T-I/MG Datasheet - Page 21

• Manufacturer Part Number: PIC16F505T-I/MG
• Description: 1.5 KB Flash, 72 RAM, 12 I/O 16 QFN 3x3x0.9mm T/R
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F505T-I/MG

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 11
• Program Memory Size: 1.5KB (1K x 12)
• Program Memory Type: FLASH
• Ram Size: 72 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 4-2:
© 2009 Microchip Technology Inc.
00h
01h
02h
03h
04h
05h
06h
07h
N/A
N/A
N/A
Legend: – = unimplemented, read as ‘0’, x = unknown, u = unchanged, q = value depends on condition.
Note 1:
Address
(1)
2:
If Reset was due to wake-up on pin change, then bit 7 = 1. All other Resets will cause bit 7 = 0.
Other (non Power-up) Resets include external reset through MCLR, Watchdog Timer and wake-up on pin
change Reset.
INDF
TMR0
PCL
STATUS
FSR
OSCCAL
PORTB
PORTC
TRISB
TRISC
OPTION
Name
SPECIAL FUNCTION REGISTER (SFR) SUMMARY (PIC16F505)
Uses Contents of FSR to Address Data Memory (not a physical
register)
8-bit Real-Time Clock/Counter
Low-order 8 bits of PC
Indirect Data Memory Address Pointer
RBWUF
RBWU
CAL6
Bit 7
—
—
—
—
RBPU TOCS
CAL5
Bit 6
—
—
—
—
—
I/O Control Register
I/O Control Register
CAL4
Bit 5
RB5
RC5
PA0
TOSE
CAL3
Bit 4
RC4
RB4
TO
PIC12F508/509/16F505
CAL2
Bit 3
RC3
PSA
RB3
PD
CAL1
Bit 2
RB2
RC2
PS2
Z
CAL0
Bit 1 Bit 0
RB1
RC1
PS1
DC
RB0
RC0
PS0
—
C
xxxx xxxx
xxxx xxxx
1111 1111
0-01 1xxx
100x xxxx
1111 111-
--xx xxxx
--xx xxxx
--11 1111
--11 1111
1111 1111
Power-On
Value on
Reset
DS41236E-page 21
(2)
Page #
28
35
27
22
28
26
31
31
31
31
25