PIC18F4431-E/PT Microchip Technology, PIC18F4431-E/PT Datasheet - Page 378

• Manufacturer Part Number: PIC18F4431-E/PT
• Description: IC MCU FLASH 8KX16 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4431-E/PT

• Core Size: 8-Bit
• Program Memory Size: 16KB (8K x 16)
• Oscillator Type: Internal
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 9x10b
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: PIC18
• No. Of I/o's: 36
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 768Byte
• Cpu Speed: 40MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F2331/2431/4331/4431
40-Lead Plastic Dual In-line (P) – 600 mil (PDIP)
DS39616B-page 376
Number of Pins
Pitch
Top to Seating Plane
Molded Package Thickness
Base to Seating Plane
Shoulder to Shoulder Width
Molded Package Width
Overall Length
Tip to Seating Plane
Lead Thickness
Upper Lead Width
Lower Lead Width
Overall Row Spacing
Mold Draft Angle Top
Mold Draft Angle Bottom
* 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-011
Drawing No. C04-016
n
eB
E1
E
Dimension Limits
2
1
D
§
c
Units
A2
E1
B1
eB
A1
D
p
A
E
L
B
A
n
c
A1
Preliminary
MIN
2.045
.160
.140
.015
.595
.530
.120
.008
.030
.014
.620
5
5
INCHES*
NOM
2.058
.100
.175
.150
.600
.545
.130
.012
.050
.018
.650
40
10
10
MAX
2.065
.190
.160
.625
.560
.135
.015
.070
.022
.680
B
B1
15
15
MIN
13.46
51.94
15.75
15.11
4.06
3.56
0.38
3.05
0.20
0.76
0.36
5
5
MILLIMETERS
 2003 Microchip Technology Inc.
NOM
15.24
13.84
52.26
16.51
4.45
2.54
3.30
0.29
1.27
0.46
3.81
40
10
10
p
MAX
A2
15.88
14.22
52.45
17.27
4.83
4.06
3.43
0.38
1.78
0.56
L
15
15