PIC18F6621-I/PT Microchip Technology, PIC18F6621-I/PT Datasheet - Page 120

• Manufacturer Part Number: PIC18F6621-I/PT
• Description: IC PIC MCU FLASH 32KX16 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F6621-I/PT

• Core Size: 8-Bit
• Program Memory Size: 64KB (32K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 3.75K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Controller Family/series: PIC18
• No. Of I/o's: 53
• Eeprom Memory Size: 1024Byte
• Ram Memory Size: 3.75KB
• Cpu Speed: 40MHz
• No. Of Timers: 5
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3840 B
• Interface Type: MSSP, SPI, I2C, EUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 53
• Number Of Timers: 5
• 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, DM183032
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT64PT5 - SOCKET TRAN ICE 64MQFP/TQFPAC164319 - MODULE SKT MPLAB PM3 64TQFPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Lead Free Status / Rohs Status: Details

PIC18F6525/6621/8525/8621
FIGURE 10-14:
DS39612B-page 118
RD LATF
Data
Bus
WR LATF
or
WR PORTF
RD TRISF
RD PORTF
WR TRISF
Note
To A/D Converter or Comparator Input
1:
I/O pins have diode protection to V
TRIS Latch
Data Latch
D
D
CK
CK
RF6:RF3 AND RF0 PINS
BLOCK DIAGRAM
Q
Q
Q
Q
Q
Analog
Input
Mode
EN
D
DD
V
V
P
N
SS
DD
and V
ST
Input
Buffer
I/O pin
SS
.
FIGURE 10-15:
RD LATF
Data
Bus
RD PORTF
SS Input
WR LATF
WR PORTF
WR TRISF
Note:
or
I/O pins have diode protection to V
TRIS Latch
Data Latch
D
D
CK
CK
RD TRISF
RF7 PIN BLOCK
DIAGRAM
Q
 2005 Microchip Technology Inc.
Q
Q
EN
Schmitt
Trigger
Input
Buffer
EN
D
DD
and V
TTL
Input
Buffer
SS
I/O pin
.