PIC18C252-I/SO Microchip Technology, PIC18C252-I/SO Datasheet - Page 48

• Manufacturer Part Number: PIC18C252-I/SO
• Description: IC MCU OTP 16KX16 A/D 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Cr

Specifications of PIC18C252-I/SO

• Core Size: 8-Bit
• Program Memory Size: 32KB (16K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Type: OTP
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Controller Family/series: PIC18
• No. Of I/o's: 24
• Ram Memory Size: 1536Byte
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Interface: I2C, SPI, USART
• Package: 28SOIC W
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 23
• Interface Type: I2C/SPI/USART
• On-chip Adc: 5-chx10-bit
• Number Of Timers: 4
• Embedded Interface Type: I2C, SPI, USART
• Rohs Compliant: Yes
• Processor Series: PIC18C
• Core: PIC
• Data Ram Size: 1536 B
• Maximum Clock Frequency: 40 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: ICE2000, DM163022, DV164136
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MILI3DB18C452 - BOARD DAUGHTER ICEPIC3309-1073 - ADAPTER 28-SOIC TO 28-SOIC309-1024 - ADAPTER 28-SOIC TO 28-DIP309-1023 - ADAPTER 28-SOIC TO 28-DIP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC18CXX2
TABLE 4-2:
DS39026C-page 46
TOSU
TOSH
TOSL
STKPTR
PCLATU
PCLATH
PCL
TBLPTRU
TBLPTRH
TBLPTRL
TABLAT
PRODH
PRODL
INTCON
INTCON2
INTCON3
INDF0
POSTINC0
POSTDEC0
PREINC0
PLUSW0
FSR0H
FSR0L
WREG
INDF1
POSTINC1
POSTDEC1
PREINC1
PLUSW1
FSR1H
FSR1L
BSR
INDF2
POSTINC2
POSTDEC2
PREINC2
PLUSW2
FSR2H
FSR2L
STATUS
TMR0H
TMR0L
T0CON
OSCCON
LVDCON
Legend:
Note 1:
File Name
2:
RA6 and associated bits are configured as port pins in RCIO and ECIO oscillator mode only, and read '0' in all other oscillator modes.
Bit 21 of the TBLPTRU allows access to the device configuration bits.
x = unknown, u = unchanged, - = unimplemented, q = value depends on condition
Top-of-Stack High Byte (TOS<15:8>)
Top-of-Stack Low Byte (TOS<7:0>)
Holding Register for PC<15:8>
PC Low Byte (PC<7:0>)
Program Memory Table Pointer High Byte (TBLPTR<15:8>)
Program Memory Table Pointer Low Byte (TBLPTR<7:0>)
Program Memory Table Latch
Product Register High Byte
Product Register Low Byte
GIE/GIEH
Uses contents of FSR0 to address data memory - value of FSR0 not changed (not a physical register)
Uses contents of FSR0 to address data memory - value of FSR0 post-incremented (not a physical register)
Uses contents of FSR0 to address data memory - value of FSR0 post-decremented (not a physical register)
Uses contents of FSR0 to address data memory - value of FSR0 pre-incremented (not a physical register)
Uses contents of FSR0 to address data memory - value of FSR0 pre-incremented (not a physical register) -
value of FSR0 offset by value in WREG
Indirect Data Memory Address Pointer 0 Low Byte
Working Register
Uses contents of FSR1 to address data memory - value of FSR1 not changed (not a physical register)
Uses contents of FSR1 to address data memory - value of FSR1 post-incremented (not a physical register)
Uses contents of FSR1 to address data memory - value of FSR1 post-decremented (not a physical register)
Uses contents of FSR1 to address data memory - value of FSR1 pre-incremented (not a physical register)
Uses contents of FSR1 to address data memory - value of FSR1 pre-incremented (not a physical register) -
value of FSR1 offset by value in WREG
Indirect Data Memory Address Pointer 1 Low Byte
Uses contents of FSR2 to address data memory - value of FSR2 not changed (not a physical register)
Uses contents of FSR2 to address data memory - value of FSR2 post-incremented (not a physical register)
Uses contents of FSR2 to address data memory - value of FSR2 post-decremented (not a physical register)
Uses contents of FSR2 to address data memory - value of FSR2 pre-incremented (not a physical register)
Uses contents of FSR2 to address data memory - value of FSR2 pre-incremented (not a physical register) -
value of FSR2 offset by value in WREG
Indirect Data Memory Address Pointer 2 Low Byte
Timer0 Register High Byte
Timer0 Register Low Byte
TMR0ON
STKFUL
INT2IP
RBPU
Bit 7
—
—
—
—
—
—
—
—
—
—
REGISTER FILE SUMMARY
PEIE/GIEL
INTEDG0
STKUNF
T08BIT
INT1IP
Bit 6
—
—
—
—
—
—
—
—
—
—
INTEDG1
TMR0IE
bit21
IRVST
T0CS
Bit 5
—
—
—
—
—
—
—
—
—
—
(2)
Top-of-Stack Upper Byte (TOS<20:16>)
Return Stack Pointer
Holding Register for PC<20:16>
Program Memory Table Pointer Upper Byte (TBLPTR<20:16>)
INTEDG2
LVDEN
INT0IE
INT2IE
T0SE
Bit 4
—
—
—
—
—
N
Indirect Data Memory Address Pointer 0 High Byte
Indirect Data Memory Address Pointer 1 High Byte
Bank Select Register
Indirect Data Memory Address Pointer 2 High Byte
INT1IE
LVDL3
RBIE
Bit 3
PSA
OV
—
—
TMR0IP
TMR0IF
T0PS2
LVDL2
Bit 2
—
—
Z
INT0IF
INT2IF
T0PS1
LVDL1
Bit 1
DC
—
—
2001 Microchip Technology Inc.
INT1IF
T0PS0
LVDL0
RBIP
Bit 0
RBIF
SCS
C
---0 0000
0000 0000
0000 0000
00-0 0000
---0 0000
0000 0000
0000 0000
---0 0000
0000 0000
0000 0000
0000 0000
xxxx xxxx
xxxx xxxx
0000 000x
1111 -1-1
11-0 0-00
---- 0000
xxxx xxxx
xxxx xxxx
---- 0000
xxxx xxxx
---- 0000
---- 0000
xxxx xxxx
---x xxxx
0000 0000
xxxx xxxx
1111 1111
---- ---0
--00 0101
Value on
POR,
BOR
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
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