PIC18F6621-E/PT Microchip Technology, PIC18F6621-E/PT Datasheet - Page 364

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

Specifications of PIC18F6621-E/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 64KB (32K x 16)
• 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 ~ 125°C
• Package / Case: 64-TFQFP
• 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: 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
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F6525/6621/8525/8621
FIGURE 28-11:
FIGURE 28-12:
DS39612B-page 362
6,000
5,000
4,000
3,000
2,000
1,000
240
220
200
180
160
140
120
100
80
60
40
20
0
2.0
0
2.0
Typical:
Maximum: mean + 3σ (-10°C to +70°C)
Minimum:
TYPICAL AND MAXIMUM I
AVERAGE F
2.5
2.5
statistical mean @ 25°C
mean – 3σ (-10°C to +70°C)
OSC
3.0
3.0
vs. V
DD
FOR VARIOUS Rs (RC MODE, C = 20 pF, TEMP = 25°C)
3.5
T1OSC
3.5
V
V
DD
DD
vs. V
Operation above 4 MHz is not recomended.
(V)
(V)
DD
4.0
4.0
(TIMER1 AS SYSTEM CLOCK)
4.5
4.5
 2005 Microchip Technology Inc.
Max (70°C)
Typ (25°C)
5.1 kΩ
10 kΩ
5.1k Ω
3.3kΩ
3.3 kΩ
3.3k Ω
10k Ω
100 kΩ
100k Ω
5.0
5.0
5.5
5.5