PIC18F6621-I/PT Microchip Technology Inc., PIC18F6621-I/PT Datasheet - Page 377

• Manufacturer Part Number: PIC18F6621-I/PT
• Description: 64 PIN, 64 KB FLASH, 3840 RAM, 52 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F6621-I/PT

• A/d Inputs: 12-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 1024 Bytes
• Input Output: 54
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 64-pin TQFP
• Programmable Memory: 64K Bytes
• Ram Size: 3.8K Bytes
• Speed: 40 MHz
• Timers: 2-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

80-Lead Plastic Thin Quad Flatpack (PT) 12x12x1 mm Body, 1.0/0.10 mm Lead Form (TQFP)
 2005 Microchip Technology Inc.
Number of Pins
Pitch
Pins per Side
Overall Height
Molded Package Thickness
Standoff
Foot Length
Footprint (Reference)
Foot Angle
Overall Width
Overall Length
Molded Package Width
Molded Package Length
Lead Thickness
Lead Width
Pin 1 Corner Chamfer
Mold Draft Angle Top
Mold Draft Angle Bottom
JEDEC Equivalent: MS-026
Drawing No. C04-092
c
B
*Controlling Parameter
Notes:
β
Dimensions D1 and E1 do not include mold flash or protrusions. Mold flash or protrusions
shall not exceed .010" (0.254mm) per side.
p
Dimension Limits
#leads=n1
E1
E
Units
(F)
CH
n1
A2
E1
D1
A1
φ
E
D
B
α
n
p
A
L
c
β
PIC18F6525/6621/8525/8621
n
MIN
.037
.002
.018
.463
.463
.004
.007
.025
.039
.541
.541
2
1
5
5
0
D1
L
φ
CH x 45°
INCHES
D
NOM
80
.004
.024
.020
.043
.039
.039
.472
.472
.006
.009
.035
.551
.551
A1
3.5
20
10
10
A
MAX
.047
.006
.030
.482
.482
.008
.045
.011
.041
.561
.561
15
15
7
(F)
MIN
13.75
13.75
11.75
11.75
0.64
1.00
0.95
0.05
0.45
0.09
0.17
0
5
5
MILLIMETERS*
NOM
80
14.00
14.00
12.00
12.00
1.10
1.00
0.10
0.60
1.00
0.15
0.22
0.89
0.50
3.5
10
10
20
DS39612B-page 375
MAX
A2
14.25
14.25
12.25
12.25
0.20
0.27
1.14
1.20
1.05
0.15
0.75
α
15
15
7