PIC18F4455-I/PT Microchip Technology, PIC18F4455-I/PT Datasheet - Page 208

• 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
REGISTER 19-6:
DS39632C-page 206
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5-2
bit 1
bit 0
Note 1:
GCEN
R/W-0
If the I
writes to the SSPBUF are disabled).
GCEN: General Call Enable bit (Slave mode only)
1 = Enable interrupt when a general call address (0000h) is received in the SSPSR
0 = General call address disabled
ACKSTAT: Acknowledge Status bit
Unused in Slave mode.
ADMSK5:ADMSK2: Slave Address Mask Select bits
1 = Masking of corresponding bits of SSPADD enabled
0 = Masking of corresponding bits of SSPADD disabled
ADMSK1: Slave Address Mask Select bit
In 7-Bit Address mode:
1 = Masking of SPADD<1> only enabled
0 = Masking of SPADD<1> only disabled
In 10-Bit Address mode:
1 = Masking of SSPADD<1:0> enabled
0 = Masking of SSPADD<1:0> disabled
SEN: Stretch Enable bit
1 = Clock stretching is enabled for both slave transmit and slave receive (stretch enabled)
0 = Clock stretching is disabled
2
ACKSTAT
C module is active, this bit may not be set (no spooling) and the SSPBUF may not be written (or
R/W-0
SSPCON2: MSSP CONTROL REGISTER 2 (I
W = Writable bit
‘1’ = Bit is set
ADMSK5
R/W-0
(1)
ADMSK4
R/W-0
Preliminary
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
ADMSK3
R/W-0
2
C™ SLAVE MODE)
ADMSK2
R/W-0
© 2006 Microchip Technology Inc.
x = Bit is unknown
ADMSK1
R/W-0
SEN
R/W-0
(1)
bit 0