PIC18F6520T-E/PT Microchip Technology, PIC18F6520T-E/PT Datasheet - Page 2

• Manufacturer Part Number: PIC18F6520T-E/PT
• Description: IC PIC MCU FLASH 16KX16 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F6520T-E/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 52
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-TFQFP
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 52
• Number Of Timers: 2 x 8 bit
• Operating Supply Voltage: 4.2 V to 5.5 V
• Maximum Operating Temperature: + 125 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, DM183032, DM183022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F6520/8520
3. Module: External Memory Bus
DS80157D-page 2
When performing writes on the external memory
interface, a short glitch is present on the LB and
UB lines. The length of the glitch is proportional to
F
temperature. The glitch occurs well before the
WRH line is asserted and no adverse affect on the
operation of the external memory interface has
been observed.
Work around
None
Date Codes that pertain to this issue:
All engineering and production devices.
OSC
and also may vary with process, voltage and
4. Module: USART
Writing to the USART TXREGx, faster than the
baud rate in Synchronous mode, will overwrite the
previous value instead of double-buffering as in
Asynchronous mode.
Work around
Load the first character into TXREGx and then wait
for a TXx interrupt, or check the TXxIF bit before
writing each additional character to TXREGx.
Date Codes that pertain to this issue:
All engineering and production devices.
 2005 Microchip Technology Inc.