PIC16C505-04E/SL Microchip Technology, PIC16C505-04E/SL Datasheet - Page 31
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PIC16C505-04E/SL
Manufacturer Part Number
PIC16C505-04E/SL
Description
IC MCU OTP 1KX12 14SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Specifications of PIC16C505-04E/SL
Core Processor
PIC
Core Size
8-Bit
Speed
4MHz
Peripherals
POR, WDT
Number Of I /o
11
Program Memory Size
1.5KB (1K x 12)
Program Memory Type
OTP
Ram Size
72 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
14-SOIC (3.9mm Width), 14-SOL
For Use With
309-1086 - ADAPTER 14-ZIF BD W/14-SO PLUGS309-1085 - ADAPTER 14-DIP BD W/2 14-SO PLUG309-1001 - ADAPTER 14-SOIC TO 14-DIP309-1000 - ADAPTER 14-SOIC TO 14-DIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
TABLE 7-3:
TABLE 7-4:
W
INDF
TMR0
PC
STATUS
FSR
OSCCAL
PORTB
PORTC
OPTION
TRISB
TRISC
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as ‘0’, q = value depends on condition.
Note 1:
Note 2:
Note 3:
Power on reset
MCLR reset during normal operation
MCLR reset during SLEEP
WDT reset during SLEEP
WDT reset normal operation
Wake-up from SLEEP on pin change
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as ‘0’.
1999 Microchip Technology Inc.
Register
Bits <7:2> of W register contain oscillator calibration values due to MOVLW XX instruction at top of
memory.
See Table 7-7 for reset value for specific conditions.
If reset was due to wake-up on pin change, then bit 7 = 1. All other resets will cause bit 7 = 0.
RESET CONDITIONS FOR REGISTERS
RESET CONDITION FOR SPECIAL REGISTERS
Address
00h
01h
02h
03h
04h
05h
06h
07h
—
—
—
—
STATUS Addr: 03h
0001 1xxx
000u uuuu
0001 0uuu
0000 0uuu
0000 uuuu
1001 0uuu
Power-on Reset
qqqq qqqq
--xx xxxxx
--xx xxxxx
xxxx xxxx
xxxx xxxx
1111 1111
0001 1xxx
110x xxxx
1000 00--
1111 1111
--11 1111
--11 1111
(1)
PIC16C505
Wake-up on Pin Change
PCL Addr: 02h
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
1111 1111
q00q quuu
qqqq qqqq
WDT time-out
MCLR Reset
uuuu uuuu
uuuu uuuu
1111 1111
11uu uuuu
uuuu uu--
--uu uuuu
--uu uuuu
1111 1111
--11 1111
--11 1111
DS40192C-page 31
(2,3)
(1)