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 |
2
|
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