PIC16C745/JW Microchip Technology, PIC16C745/JW Datasheet - Page 105

• Manufacturer Part Number: PIC16C745/JW
• Description: IC MCU EPROM8KX14 USB A/D 28CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C745/JW

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 24MHz
• Connectivity: SCI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: EPROM, UV
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.35 V ~ 5.25 V
• Data Converters: A/D 5x8b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-CDIP (0.300", 7.62mm) Window
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

TABLE 13-7:
W
INDF
TMR0
PCL
STATUS
FSR
PORTA
PORTB
PORTC
PORTD
PORTE
PCLATH
INTCON
PIR1
PIR2
TMR1L
TMR1H
T1CON
TMR2
T2CON
CCPR1L
CCPR1H
CCP1CON
RCSTA
TXREG
RCREG
CCPR2L
CCPR2H
CCP2CON
ADRES
ADCON0
OPTION_REG
TRISA
TRISB
TRISC
Legend: u = unchanged,
2000 Microchip Technology Inc.
Note 1: One or more bits in INTCON, PIR1 and/or PIR2 will be affected (to cause wake-up).
Register
(4)
(4)
2: When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt vector
3: See Table 13-5 for RESET value for specific condition.
4: PIC16C765 only.
(0004h).
INITIALIZATION CONDITIONS FOR ALL REGISTERS
x = unknown,
Brown-out Reset
Power-on Reset
xxxx xxxx
xxxx xxxx
0001 1xxx
xxxx xxxx
--0x 0000
xxxx xxxx
xx-- -xxx
xxxx xxxx
---- -xxx
---0 0000
0000 000x
0000 0000
---- ---0
xxxx xxxx
xxxx xxxx
--00 0000
0000 0000
-000 0000
xxxx xxxx
xxxx xxxx
--00 0000
0000 -00x
0000 0000
0000 0000
xxxx xxxx
xxxx xxxx
0000 0000
xxxx xxxx
0000 00-0
1111 1111
--11 1111
1111 1111
11-- -111
0000h
N/A
- = unimplemented bit, read as ’0’, q = value depends on condition
Preliminary
MCLR Resets
000q quuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
--0u 0000
uuuu uuuu
uu-- -uuu
uuuu uuuu
---- -uuu
---0 0000
0000 000u
0000 0000
---- ---0
uuuu uuuu
uuuu uuuu
--uu uuuu
0000 0000
-000 0000
uuuu uuuu
uuuu uuuu
--00 0000
0000 -00x
0000 0000
0000 0000
uuuu uuuu
uuuu uuuu
0000 0000
uuuu uuuu
0000 00-0
1111 1111
--11 1111
1111 1111
11-- -111
WDT Reset
0000h
N/A
(3)
PIC16C745/765
Wake-up via WDT or
uuuq quuu
uuuu uuuu
uuuu uuuu
---- ---u
uuuu uuuu
uuuu uuuu
uuuu uuuu
--uu uuuu
uuuu uuuu
uu-- -uuu
uuuu uuuu
---- -uuu
---u uuuu
uuuu uuuu
uuuu uuuu
--uu uuuu
uuuu uuuu
-uuu uuuu
uuuu uuuu
uuuu uuuu
--uu uuuu
uuuu -uuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uu-u
uuuu uuuu
--uu uuuu
uuuu uuuu
uu-- -uuu
Interrupt
PC + 1
DS41124C-page 105
N/A
(2)
(3)
(1)
(1)
(1)