PIC16F57-I/P Microchip Technology Inc., PIC16F57-I/P Datasheet - Page 79

• Manufacturer Part Number: PIC16F57-I/P
• Description: 28 PIN, 3K FLASH, 72 RAM, 20 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F57-I/P

• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Frequency: 20 MHz
• Input Output: 20
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin PDIP
• Programmable Memory: 3K Bytes
• Ram Size: 72 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

28-Lead Plastic Dual In-line (P) – 600 mil Body (PDIP)
 2004 Microchip Technology Inc.
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. C04-079
n
eB
E1
E
Dimension Limits
§
2
1
D
Units
c
A2
E1
B1
eB
A1
D
p
A
E
L
B
n
c
A1
A
MIN
1.395
.160
.140
.015
.595
.505
.120
.008
.030
.014
.620
5
5
INCHES*
NOM
28
1.430
.100
.175
.150
.600
.545
.130
.012
.050
.018
.650
10
10
MAX
B
1.465
B1
.190
.160
.625
.560
.135
.015
.070
.022
.680
15
15
MIN
15.75
12.83
35.43
15.11
4.06
3.56
0.38
3.05
0.20
0.76
0.36
5
5
MILLIMETERS
NOM
28
15.24
13.84
36.32
16.51
p
2.54
4.45
3.30
0.29
1.27
0.46
3.81
PIC16F5X
10
10
A2
MAX
DS41213C-page 77
15.88
14.22
17.27
37.21
4.83
4.06
3.43
0.38
1.78
0.56
L
15
15