Part Number |
PIC16F1937-I/PT |
PIC16F1937-I/ML |
PIC16F1937-I/P |
Description |
8-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, LEAD FREE, PLASTIC, TQFP-44 |
8-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQCC44, 8 X 8 MM, LEAD FREE, PLASTIC, QFN-44 |
8-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PDIP40, 0.600 INCH, LEAD FREE, PLASTIC, DIP-40 |
Is it lead-free? |
Lead free |
Lead free |
Lead free |
Is it Rohs certified? |
conform to |
conform to |
conform to |
Parts packaging code |
QFP |
QFN |
DIP |
package instruction |
TQFP, TQFP44,.47SQ,32 |
HVQCCN, LCC44,.32SQ,25 |
0.600 INCH, LEAD FREE, PLASTIC, DIP-40 |
Contacts |
44 |
44 |
40 |
Reach Compliance Code |
compliant |
compliant |
compliant |
ECCN code |
3A991.A.2 |
3A991.A.2 |
3A991.A.2 |
Samacsys Confidence |
3 |
3 |
3 |
Samacsys Status |
Released |
Released |
Released |
Samacsys PartID |
159693 |
159692 |
459490 |
Samacsys Pin Count |
44 |
45 |
40 |
Samacsys Part Category |
Integrated Circuit |
Integrated Circuit |
Integrated Circuit |
Samacsys Package Category |
Quad Flat Packages |
Quad Flat No-Lead |
Dual-In-Line Packages |
Samacsys Footprint Name |
(PT)44-Lead(TQFP) |
(ML) 44-Lead(QFN) |
40-Lead Plastic Dual In-Line (P) - 600 mil Body [PDIP]_1 |
Samacsys Released Date |
2015-04-16 09:48:08 |
2015-06-18 00:00:00 |
2017-01-11 17:13:05 |
Is Samacsys |
N |
N |
N |
Has ADC |
YES |
YES |
YES |
Other features |
ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ |
ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ |
ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ |
bit size |
8 |
8 |
8 |
CPU series |
PIC |
PIC |
PIC |
maximum clock frequency |
32 MHz |
32 MHz |
32 MHz |
DAC channel |
YES |
YES |
YES |
DMA channel |
NO |
NO |
NO |
JESD-30 code |
S-PQFP-G44 |
S-PQCC-N44 |
R-PDIP-T40 |
JESD-609 code |
e3 |
e3 |
e3 |
length |
10 mm |
8 mm |
51.7525 mm |
Number of I/O lines |
36 |
36 |
35 |
Number of terminals |
44 |
44 |
40 |
On-chip program ROM width |
14 |
14 |
14 |
Maximum operating temperature |
85 °C |
85 °C |
85 °C |
Minimum operating temperature |
-40 °C |
-40 °C |
-40 °C |
PWM channel |
YES |
YES |
YES |
Package body material |
PLASTIC/EPOXY |
PLASTIC/EPOXY |
PLASTIC/EPOXY |
encapsulated code |
TQFP |
HVQCCN |
DIP |
Encapsulate equivalent code |
TQFP44,.47SQ,32 |
LCC44,.32SQ,25 |
DIP40,.6 |
Package shape |
SQUARE |
SQUARE |
RECTANGULAR |
Package form |
FLATPACK, THIN PROFILE |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
IN-LINE |
Peak Reflow Temperature (Celsius) |
260 |
260 |
NOT SPECIFIED |
power supply |
2/5 V |
2/5 V |
2/5 V |
Certification status |
Not Qualified |
Not Qualified |
Not Qualified |
RAM (bytes) |
512 |
512 |
512 |
rom(word) |
8192 |
8192 |
8192 |
ROM programmability |
FLASH |
FLASH |
FLASH |
Maximum seat height |
1.2 mm |
1 mm |
6.35 mm |
speed |
32 MHz |
32 MHz |
32 MHz |
Maximum slew rate |
8 mA |
8 mA |
8 mA |
Maximum supply voltage |
5.5 V |
5.5 V |
5.5 V |
Minimum supply voltage |
2.3 V |
2.3 V |
2.3 V |
Nominal supply voltage |
3.3 V |
3.3 V |
3.3 V |
surface mount |
YES |
YES |
NO |
technology |
CMOS |
CMOS |
CMOS |
Temperature level |
INDUSTRIAL |
INDUSTRIAL |
INDUSTRIAL |
Terminal surface |
Matte Tin (Sn) - annealed |
Matte Tin (Sn) - annealed |
Matte Tin (Sn) - annealed |
Terminal form |
GULL WING |
NO LEAD |
THROUGH-HOLE |
Terminal pitch |
0.8 mm |
0.65 mm |
2.54 mm |
Terminal location |
QUAD |
QUAD |
DUAL |
Maximum time at peak reflow temperature |
40 |
40 |
NOT SPECIFIED |
width |
10 mm |
8 mm |
15.24 mm |
uPs/uCs/peripheral integrated circuit type |
MICROCONTROLLER, RISC |
MICROCONTROLLER, RISC |
MICROCONTROLLER, RISC |
Base Number Matches |
1 |
1 |
1 |
Humidity sensitivity level |
3 |
1 |
- |
Maker |
- |
Microchip |
Microchip |
Factory Lead Time |
- |
19 weeks |
4 weeks |