AT89C55WD-24PL
vs
AT89C55WD-24JUR
feature comparison
Rohs Code |
Yes
|
|
Part Life Cycle Code |
Obsolete
|
Active
|
Ihs Manufacturer |
MICROCHIP TECHNOLOGY INC
|
MICROCHIP TECHNOLOGY INC
|
Package Description |
0.600 INCH, PLASTIC, MS-011AC, DIP-40
|
LCC-44
|
Reach Compliance Code |
compliant
|
compliant
|
HTS Code |
8542.31.00.01
|
8542.31.00.01
|
Has ADC |
NO
|
NO
|
Address Bus Width |
16
|
16
|
Bit Size |
8
|
8
|
Boundary Scan |
NO
|
NO
|
Clock Frequency-Max |
24 MHz
|
33 MHz
|
DAC Channels |
NO
|
NO
|
DMA Channels |
NO
|
NO
|
External Data Bus Width |
8
|
8
|
JESD-30 Code |
R-PDIP-T40
|
S-PQCC-J44
|
JESD-609 Code |
e3
|
e3
|
Length |
52.324 mm
|
16.586 mm
|
Moisture Sensitivity Level |
1
|
|
Number of I/O Lines |
32
|
32
|
Number of Terminals |
40
|
44
|
On Chip Program ROM Width |
8
|
8
|
Operating Temperature-Max |
70 °C
|
85 °C
|
Operating Temperature-Min |
|
-40 °C
|
PWM Channels |
NO
|
NO
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
DIP
|
HQCCJ
|
Package Shape |
RECTANGULAR
|
SQUARE
|
Package Style |
IN-LINE
|
CHIP CARRIER, HEAT SINK/SLUG
|
Qualification Status |
Not Qualified
|
|
ROM (words) |
20480
|
20480
|
ROM Programmability |
FLASH
|
FLASH
|
Seated Height-Max |
4.826 mm
|
4.572 mm
|
Speed |
24 MHz
|
24 MHz
|
Supply Voltage-Max |
5.5 V
|
5.5 V
|
Supply Voltage-Min |
4 V
|
4 V
|
Supply Voltage-Nom |
5 V
|
5 V
|
Surface Mount |
NO
|
YES
|
Technology |
CMOS
|
CMOS
|
Temperature Grade |
COMMERCIAL
|
INDUSTRIAL
|
Terminal Finish |
MATTE TIN
|
MATTE TIN
|
Terminal Form |
THROUGH-HOLE
|
J BEND
|
Terminal Pitch |
2.54 mm
|
1.27 mm
|
Terminal Position |
DUAL
|
QUAD
|
Width |
15.24 mm
|
16.586 mm
|
uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER
|
MICROCONTROLLER
|
Base Number Matches |
1
|
1
|
ECCN Code |
|
EAR99
|
CPU Family |
|
8051
|
Format |
|
FIXED POINT
|
Integrated Cache |
|
NO
|
Low Power Mode |
|
YES
|
Number of External Interrupts |
|
2
|
Number of Serial I/Os |
|
1
|
Number of Timers |
|
3
|
On Chip Data RAM Width |
|
8
|
Package Equivalence Code |
|
LCC44,.65SQ
|
RAM (bytes) |
|
256
|
Screening Level |
|
TS 16949
|
Supply Current-Max |
|
25 mA
|
|
|
|
Compare AT89C55WD-24PL with alternatives
Compare AT89C55WD-24JUR with alternatives