PIC18F4455-I/PT Microchip Technology, PIC18F4455-I/PT Datasheet - Page 72

• Manufacturer Part Number: PIC18F4455-I/PT
• Description: IC PIC MCU FLASH 12KX16 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4455-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 24KB (12K x 16)
• Package / Case: 44-TQFP, 44-VQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 35
• Eeprom Size: 256 x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 24 KB
• Interface Type: SPI, I2C, EAUSART
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 35
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• 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: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136, DM163025
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Package: 44TQFP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 48 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPI3-DB18F4550 - BOARD DAUGHTER ICEPIC3DM163025 - PIC DEM FULL SPEED USB DEMO BRDAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F2455/2550/4455/4550
TABLE 5-2:
DS39632D-page 70
UCFG
UADDR
UCON
USTAT
UEIE
UEIR
UIE
UIR
UFRMH
UFRML
SPPCON
SPPEPS
SPPCFG
SPPDATA
Legend:
Note
File Name
1:
2:
3:
4:
5:
6:
7:
(3)
(3)
(3)
(3)
x = unknown, u = unchanged, - = unimplemented, q = value depends on condition. Shaded cells are unimplemented, read as ‘0’.
Bit 21 of the TBLPTRU allows access to the device Configuration bits.
The SBOREN bit is only available when BOREN<1:0> = 01; otherwise, the bit reads as ‘0’.
These registers and/or bits are not implemented on 28-pin devices and are read as ‘0’. Reset values are shown for 40/44-pin devices;
individual unimplemented bits should be interpreted as ‘-’.
RA6 is configured as a port pin based on various primary oscillator modes. When the port pin is disabled, all of the associated bits read ‘0’.
RE3 is only available as a port pin when the MCLRE Configuration bit is clear; otherwise, the bit reads as ‘0’.
RC5 and RC4 are only available as port pins when the USB module is disabled (UCON<3> = 0).
I
2
C Slave mode only.
CLKCFG1
RDSPP
UTEYE
BTSEE
BTSEF
DATA7
FRM7
Bit 7
—
—
—
—
—
—
—
REGISTER FILE SUMMARY (PIC18F2455/2550/4455/4550) (CONTINUED)
UOEMON
CLKCFG0
PPBRST
WRSPP
ADDR6
ENDP3
DATA6
SOFIE
SOFIF
FRM6
Bit 6
—
—
—
—
STALLIE
STALLIF
ADDR5
ENDP2
DATA5
CSEN
FRM5
Bit 5
SE0
—
—
—
—
—
—
SPPBUSY
CLK1EN
PKTDIS
UPUEN
ADDR4
ENDP1
BTOEE
BTOEF
IDLEIE
IDLEIF
DATA4
FRM4
Bit 4
—
—
Preliminary
DFN8EE
DFN8EF
UTRDIS
USBEN
ADDR3
ENDP0
ADDR3
DATA3
TRNIE
TRNIF
FRM3
Bit 3
WS3
—
—
CRC16EE
CRC16EF
RESUME
ACTVIE
ACTVIF
ADDR2
FRM10
ADDR2
DATA2
FRM2
FSEN
Bit 2
WS2
DIR
—
SPPOWN
SUSPND
CRC5EE
CRC5EF
UERRIE
UERRIF
ADDR1
ADDR1
DATA1
FRM9
FRM1
PPB1
PPBI
Bit 1
WS1
© 2007 Microchip Technology Inc.
URSTIE
URSTIF
SPPEN
ADDR0
ADDR0
DATA0
PIDEE
PIDEF
FRM8
FRM0
PPB0
Bit 0
WS0
—
—
00-0 0000
-000 0000
-0x0 000-
-xxx xxx-
0--0 0000
0--0 0000
-000 0000
-000 0000
---- -xxx
xxxx xxxx
---- --00
00-0 0000
0000 0000
0000 0000
POR, BOR
Value on
on page
55, 166
55, 170
55, 164
55, 168
55, 182
55, 181
55, 180
55, 178
55, 170
55, 170
55, 187
55, 191
55, 188
55, 192
Details