PIC18F4553-I/PT Microchip Technology, PIC18F4553-I/PT Datasheet - Page 3

• Manufacturer Part Number: PIC18F4553-I/PT
• Description: IC PIC MCU FLASH 16KX16 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4553-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 32KB (16K 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: 34
• Eeprom Size: 256 x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 13x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: MSSP/I2C/SPI/EUSART/CCP/ECCP
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 35
• Number Of Timers: 4
• 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, DV164136, DM163025
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 13-ch x 12-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM163025 - 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

7. Module: MSSP (SPI Slave)
© 2008 Microchip Technology Inc.
If configured in SPI Slave mode, the MSSP may not
successfully recognize data packets generated by an
external master processor. This applies to all SPI
Slave modes (CKE/CKP = 1 or 0), whether or not
slave select is enabled (SSPM3:SSPM0 = 010x).
Work around
Insert a series resistor between the SPI master
Serial Data Out (SDO) and the corresponding SPI
slave Serial Data In (SDI) input line of the
microcontroller. The required value for the resistor
varies with the application system’s characteristics
and
microcontrollers.
Experimentation
encouraged.
Date Codes that pertain to this issue:
All engineering and production devices.
the
process
and
variations
thorough
between
testing
PIC18F2458/2553/4458/4553
the
are
8. Module: MSSP
When operated in I
baud rate may be somewhat slower than predicted
by the following formula:
Work around
If the target application is sensitive to the baud rate
and requires more precision, the SSPADD value
can be adjusted to compensate.
If this work around is going to be used, it is recom-
mended that the firmware first check the Revision
ID by reading the DEVID1 value at address
3FFFFEh. Silicon revisions B6 and B7 will match
the I
Date Codes that pertain to this issue:
All engineering and production devices.
2
I
C baud rate predicted by the given formula.
2
C Master mode, clock
2
C™ Master mode, the I
=
--------------------------------------------- -
4
•
DS80323D-page 3
(
SSPADD
F
OSC
+
1
)
2
C