PIC18F46J50-I/PT Microchip Technology, PIC18F46J50-I/PT Datasheet - Page 355

• Manufacturer Part Number: PIC18F46J50-I/PT
• Description: IC PIC MCU FLASH 64KB 44-TQFP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F46J50-I/PT

• Core Size: 8-Bit
• Program Memory Size: 64KB (32K x 16)
• Core Processor: PIC
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Type: FLASH
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2.15 V ~ 3.6 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: PIC18
• No. Of I/o's: 22
• Ram Memory Size: 3.6875KB
• Cpu Speed: 48MHz
• No. Of Timers: 2
• No. Of Pwm Channels: 2
• Package: 44TQFP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 48 MHz
• Operating Supply Voltage: 2.5|3.3 V
• Data Bus Width: 8 Bit
• Interface Type: I2C/SPI/USART/USB
• On-chip Adc: 13-chx10-bit
• Number Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164330 - MODULE SKT FOR 44TQFP 18F45J10
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

REGISTER 21-2:
© 2009 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1-0
Note 1:
UTEYE
R/W-0
2:
3:
The UPUEN, UTRDIS and FSEN bits should never be changed while the USB module is enabled. These
values must be preconfigured prior to enabling the module.
This bit is only valid when the on-chip transceiver is active (UTRDIS = 0); otherwise, it is ignored.
If UTRDIS is set, the UOE signal will be active – independent of the UOEMON bit setting.
UTEYE: USB Eye Pattern Test Enable bit
1 = Eye pattern test enabled
0 = Eye pattern test disabled
UOEMON: USB OE Monitor Enable bit
1 = UOE signal active, indicating intervals during which the D+/D- lines are driving
0 = UOE signal inactive
Unimplemented: Read as ‘0’
UPUEN: USB On-Chip Pull-up Enable bit
1 = On-chip pull-up enabled (pull-up on D+ with FSEN = 1 or D- with FSEN = 0)
0 = On-chip pull-up disabled
UTRDIS: On-Chip Transceiver Disable bit
1 = On-chip transceiver disabled
0 = On-chip transceiver active
FSEN: Full-Speed Enable bit
1 = Full-speed device: controls transceiver edge rates; requires input clock at 48 MHz
0 = Low-speed device: controls transceiver edge rates; requires input clock at 6 MHz
PPB<1:0>: Ping-Pong Buffers Configuration bits
11 = Even/Odd ping-pong buffers enabled for Endpoints 1 to 15
10 = Even/Odd ping-pong buffers enabled for all endpoints
01 = Even/Odd ping-pong buffer enabled for OUT Endpoint 0
00 = Even/Odd ping-pong buffers disabled
UOEMON
R/W-0
UCFG: USB CONFIGURATION REGISTER (BANKED F39h)
W = Writable bit
‘1’ = Bit is set
U-0
—
(1)
UPUEN
R/W-0
(1,2)
(1,2)
(1,3)
U = Unimplemented bit, read as ‘0’
UTRDIS
‘0’ = Bit is cleared
PIC18F46J50 FAMILY
R/W-0
(1,3)
FSEN
R/W-0
(1)
x = Bit is unknown
R/W-0
PPB1
DS39931C-page 355
R/W-0
PPB0
bit 0