AT89C51RB2-3CSIM
vs
AT89C51RB2-SLSCM
feature comparison
| Part Life Cycle Code |
Active
|
Obsolete
|
| Ihs Manufacturer |
MICROCHIP TECHNOLOGY INC
|
ATMEL CORP
|
| Reach Compliance Code |
compliant
|
unknown
|
| ECCN Code |
3A991.A.2
|
3A991.A.2
|
| HTS Code |
8542.31.00.01
|
8542.31.00.01
|
| Has ADC |
NO
|
NO
|
| Bit Size |
8
|
8
|
| Clock Frequency-Max |
40 MHz
|
40 MHz
|
| DAC Channels |
NO
|
NO
|
| DMA Channels |
NO
|
NO
|
| On Chip Program ROM Width |
8
|
8
|
| PWM Channels |
YES
|
YES
|
| ROM (words) |
16384
|
16384
|
| ROM Programmability |
FLASH
|
FLASH
|
| Speed |
60 MHz
|
40 MHz
|
| Supply Voltage-Max |
5.5 V
|
5.5 V
|
| Supply Voltage-Min |
2.7 V
|
5 V
|
| Supply Voltage-Nom |
3 V
|
5 V
|
| uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER
|
MICROCONTROLLER
|
| Base Number Matches |
1
|
1
|
| Rohs Code |
|
No
|
| Part Package Code |
|
LCC
|
| Package Description |
|
QCCJ, LDCC44,.7SQ
|
| Pin Count |
|
44
|
| Address Bus Width |
|
16
|
| CPU Family |
|
8051
|
| External Data Bus Width |
|
8
|
| JESD-30 Code |
|
S-PQCC-J44
|
| JESD-609 Code |
|
e0
|
| Length |
|
16.55 mm
|
| Moisture Sensitivity Level |
|
2
|
| Number of I/O Lines |
|
32
|
| Number of Terminals |
|
44
|
| Operating Temperature-Max |
|
70 °C
|
| Operating Temperature-Min |
|
|
| Package Body Material |
|
PLASTIC/EPOXY
|
| Package Code |
|
QCCJ
|
| Package Equivalence Code |
|
LDCC44,.7SQ
|
| Package Shape |
|
SQUARE
|
| Package Style |
|
CHIP CARRIER
|
| Peak Reflow Temperature (Cel) |
|
225
|
| Qualification Status |
|
Not Qualified
|
| RAM (bytes) |
|
1280
|
| Seated Height-Max |
|
4.57 mm
|
| Supply Current-Max |
|
29 mA
|
| Surface Mount |
|
YES
|
| Technology |
|
CMOS
|
| Temperature Grade |
|
COMMERCIAL
|
| Terminal Finish |
|
TIN LEAD
|
| Terminal Form |
|
J BEND
|
| Terminal Pitch |
|
1.27 mm
|
| Terminal Position |
|
QUAD
|
| Width |
|
16.55 mm
|
|
|
|
Compare AT89C51RB2-3CSIM with alternatives
Compare AT89C51RB2-SLSCM with alternatives