PIC14000-04I/SS Microchip Technology, PIC14000-04I/SS Datasheet - Page 81

• Manufacturer Part Number: PIC14000-04I/SS
• Description: IC, 8BIT MCU, PIC14, 4MHZ, SSOP-28
• Manufacturer: Microchip Technology

Specifications of PIC14000-04I/SS

• Controller Family/series: PIC14
• No. Of I/o's: 22
• Ram Memory Size: 192Byte
• Cpu Speed: 4MHz
• No. Of Timers: 2
• Interface: I2C
• Digital Ic Case Style: SSOP
• Core Size: 8 Bit
• Program Memory Size: 4096 X 14
• Embedded Interface Type: I2C
• Rohs Compliant: Yes
• Processor Series: PIC14000
• Core: PIC
• Data Bus Width: 8 bit
• Program Memory Type: EPROM
• Data Ram Size: 192 B
• Interface Type: SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 1
• Operating Supply Voltage: 2.7 V to 6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-28
• Development Tools By Supplier: ICE2000
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 14 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 10-5:
Legend: u=unchanged, x =unknown, - = unimplemented, reads as ‘0’, ? = value depends on condition.
Note 1: One or more bits in INTCON and/or PIR1 will be affected (to cause wake-up).
W
INDF
TMR0
PCL
STATUS
FSR
PORTA
PORTC
PORTD
PCLATH
INTCON
PIR1
ADTMRL
ADTMRH
I2CBUF
I2CCON
ADCAPL
ADCAPH
ADCON0
OPTION
TRISA
TRISC
TRISD
PIE1
PCON
SLPCON
I2CADD
I2CSTAT
PREFA
PREFB
CMCON
MISC
ADCON1
1996 Microchip Technology Inc.
Register
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 10-4 for reset value for specific condition.
(0004h).
RESET CONDITIONS FOR REGISTERS
Address
0Ah/8Ah
0Bh/8Bh
00h/80h
02h/82h
03h/83h
04h/84h
08h
88h
0Ch
0Eh
0Fh
1Fh
8Ch
8Eh
8Fh
9Bh
9Ch
9Dh
9Eh
9Fh
01h
05h
07h
13h
14h
15h
16h
81h
85h
87h
93h
94h
-
Power-on Reset
xxxx xxxx
1111 1111
xxxx xxxx
xxxx xxxx
0001 1xxx
xxxx xxxx
---- xxxx
xxxx xxxx
---0 0000
0000 000x
0000 0000
0000 0000
0000 0000
xxxx xxxx
0000 0000
0000 0000
0000 0000
0000 0010
1111 1111
---- 1111
1111 1111
0000 0000
---- --0x
0011 1111
0000 0000
--00 0000
0000 0000
0000 0000
0x00 0x00
0000 000x
0000 0000
0000h
-
Preliminary
WDT time-out during
MCLR reset during
- normal operation
normal operation
000? ?uuu
uuuu uuuu
1111 1111
uuuu uuuu
uuuu uuuu
uuuu uuuu
---- uuuu
uuuu uuuu
---0 0000
0000 000u
0000 0000
0000 0000
0000 0000
uuuu uuuu
0000 0000
0000 0000
0000 0000
0000 0010
1111 1111
---- 1111
1111 1111
0000 0000
---- --uu
0011 1111
0000 0000
--00 0000
0000 0000
0000 0000
0x00 0x00
0000 000x
0000 0000
- SLEEP
0000h
-
(3)
through WDT time-out
Wake-up from SLEEP
Wake up from SLEEP
through interrupt
PIC14000
uuu? ?uuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---- uuuu
uuuu uuuu
---u uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
---- uuuu
uuuu uuuu
uuuu uuuu
---- --uu
uuuu uuuu
uuuu uuuu
--uu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
PC + 1
DS40122B-page 81
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