PIC18LF8490-I/PT Microchip Technology, PIC18LF8490-I/PT Datasheet - Page 5

• Manufacturer Part Number: PIC18LF8490-I/PT
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,TQFP,80PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF8490-I/PT

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, LCD, POR, PWM, WDT
• Number Of I /o: 66
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TFQFP
• Processor Series: PIC18LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SPI, I2C, EUSART, AUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 66
• Number Of Timers: 1 x 8
• Operating Supply Voltage: 2 V to 5.5 V
• 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, DM163028
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Pin Diagrams (Continued
© 2007 Microchip Technology Inc.
80-Pin TQFP
Note 1:
RF5/AN10/CV
RF2/AN7/C1OUT/SEG20
RG2/RX2/DT2/SEG28
RG1/TX2/CK2/SEG29
RF6/AN11/SEG24
RF4/AN9/SEG22
RF3/AN8/SEG21
MCLR/V
RF7/SS/SEG25
RE7 is the alternate pin for CCP2 multiplexing
RH2/SEG45
RH3/SEG44
RG0/SEG30
RG3/SEG27
RG4/SEG26
RH7/SEG43
RH6/SEG42
REF
LCDBIAS2
LCDBIAS1
/SEG23
PP
/RG5
V
V
DD
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
)
21 22 23 24 25 26 27 28 29 30 31 32
80
79
78 77 76 75
PIC18F6390/6490/8390/8490
.
74 73
PIC18F8390
PIC18F8490
72 71 70 69
33 34 35 36
68 67 66 65
37
64 63 62 61
38
39
40
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
RJ2/SEG34
RJ3/SEG35
RB0/INT0
RB1/INT1/SEG8
RB2/INT2/SEG9
RB3/INT3/SEG10
RB4/KBI0/SEG11
RB5/KBI1
RB6/KBI2/PGC
V
OSC2/CLKO/RA6
OSC1/CLKI/RA7
V
RB7/KBI3/PGD
RC5/SDO/SEG12
RC4/SDI/SDA
RC3/SCK/SCL
RC2/CCP1/SEG13
RJ7/SEG36
RJ6/SEG37
SS
DD
DS39629C-page 3