PIC18F442-I/PT Microchip Technology Inc., PIC18F442-I/PT Datasheet - Page 313
![no-image](/images/manufacturer_photos/0/4/440/microchip_technology_inc__sml.jpg)
PIC18F442-I/PT
Manufacturer Part Number
PIC18F442-I/PT
Description
Microcontroller; 16 KB Flash; 768 RAM; 256 EEPROM; 36 I/O; 40-Pin-TQFP
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC18F442-IPT.pdf
(332 pages)
Specifications of PIC18F442-I/PT
A/d Inputs
8-Channel, 10-Bit
Comparators
2
Cpu Speed
10 MIPS
Eeprom Memory
256 Bytes
Input Output
36
Interface
I2C/SPI/USART
Memory Type
Flash
Number Of Bits
8
Package Type
44-pin TQFP
Programmable Memory
16K Bytes
Ram Size
768 Bytes
Speed
40 MHz
Timers
1-8-bit, 3-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F442-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
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44-Lead Plastic Leaded Chip Carrier (L) – Square (PLCC)
© 2006 Microchip Technology Inc.
Note:
For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
* Controlling Parameter
§ Significant Characteristic
Notes:
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side.
JEDEC Equivalent: MO-047
Drawing No. C04-048
Number of Pins
Pitch
Pins per Side
Overall Height
Molded Package Thickness
Standoff
Side 1 Chamfer Height
Corner Chamfer 1
Corner Chamfer (others)
Overall Width
Overall Length
Molded Package Width
Molded Package Length
Footprint Width
Footprint Length
Lead Thickness
Upper Lead Width
Lower Lead Width
Mold Draft Angle Top
Mold Draft Angle Bottom
c
CH2 x 45
#leads=n1
Dimension Limits
n
E2
E1
§
1
E
2
CH1 x 45
Units
CH2
CH1
E2
D2
A2
A3
E1
D1
B1
n1
A1
D
p
A
E
B
n
c
D1
A2
MIN
.165
.145
.020
.024
.040
.000
.685
.685
.650
.650
.590
.590
.008
.026
.013
D
0
0
INCHES*
35
NOM
44
.050
.173
.153
.028
.029
.045
.005
.690
.690
.653
.653
.620
.620
.029
.020
.011
A
11
5
5
MAX
A3
.180
.160
.035
.034
.050
.010
.695
.695
.656
.656
.630
.630
.013
.032
.021
10
10
MIN
17.40
17.40
14.99
14.99
16.51
16.51
B1
4.19
3.68
1.02
0.00
0.20
0.66
0.33
D2
B
0.51
0.61
0
0
MILLIMETERS
p
PIC18FXX2
NOM
44
17.53
17.53
16.59
16.59
15.75
15.75
1.27
4.39
3.87
0.74
1.14
0.13
0.27
0.74
0.71
0.51
11
5
5
A1
DS39564C-page 311
MAX
17.65
17.65
16.66
16.66
16.00
16.00
4.57
4.06
0.89
0.86
1.27
0.25
0.33
0.53
0.81
10
10
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