AT89C51RB2-SLSUM
vs
SAB8032B-16-N
feature comparison
| Pbfree Code |
Yes
|
|
| Rohs Code |
Yes
|
|
| Part Life Cycle Code |
Active
|
Transferred
|
| Ihs Manufacturer |
MICROCHIP TECHNOLOGY INC
|
SIEMENS A G
|
| Reach Compliance Code |
compliant
|
unknown
|
| Factory Lead Time |
8 Weeks
|
|
| Samacsys Manufacturer |
Microchip
|
|
| Has ADC |
NO
|
NO
|
| Address Bus Width |
16
|
16
|
| Bit Size |
8
|
8
|
| Boundary Scan |
NO
|
NO
|
| CPU Family |
8051
|
|
| Clock Frequency-Max |
40 MHz
|
16 MHz
|
| DAC Channels |
NO
|
NO
|
| DMA Channels |
NO
|
NO
|
| External Data Bus Width |
8
|
8
|
| Format |
FIXED POINT
|
FIXED POINT
|
| Integrated Cache |
NO
|
NO
|
| JESD-30 Code |
S-PQCC-J44
|
S-PQCC-J44
|
| JESD-609 Code |
e3
|
|
| Length |
16.55 mm
|
|
| Low Power Mode |
YES
|
YES
|
| Moisture Sensitivity Level |
3
|
|
| Number of External Interrupts |
2
|
2
|
| Number of I/O Lines |
32
|
32
|
| Number of Serial I/Os |
1
|
1
|
| Number of Terminals |
44
|
44
|
| Number of Timers |
3
|
3
|
| On Chip Data RAM Width |
8
|
8
|
| On Chip Program ROM Width |
8
|
|
| Operating Temperature-Max |
85 °C
|
70 °C
|
| Operating Temperature-Min |
-40 °C
|
|
| PWM Channels |
YES
|
NO
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
QCCJ
|
|
| Package Equivalence Code |
LDCC44,.7SQ
|
|
| Package Shape |
SQUARE
|
SQUARE
|
| Package Style |
CHIP CARRIER
|
CHIP CARRIER
|
| Peak Reflow Temperature (Cel) |
245
|
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| RAM (bytes) |
1280
|
|
| ROM (words) |
16384
|
0
|
| ROM Programmability |
FLASH
|
|
| Seated Height-Max |
4.57 mm
|
|
| Speed |
40 MHz
|
16 MHz
|
| Supply Current-Max |
29 mA
|
175 mA
|
| Supply Voltage-Max |
5.5 V
|
5.5 V
|
| Supply Voltage-Min |
5 V
|
4.5 V
|
| Supply Voltage-Nom |
5 V
|
5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
CMOS
|
NMOS
|
| Temperature Grade |
INDUSTRIAL
|
COMMERCIAL
|
| Terminal Finish |
MATTE TIN
|
|
| Terminal Form |
J BEND
|
J BEND
|
| Terminal Pitch |
1.27 mm
|
|
| Terminal Position |
QUAD
|
QUAD
|
| Time@Peak Reflow Temperature-Max (s) |
40
|
|
| Width |
16.55 mm
|
|
| uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER
|
MICROCONTROLLER
|
| Base Number Matches |
2
|
2
|
| Package Description |
|
,
|
| HTS Code |
|
8542.31.00.01
|
| Additional Feature |
|
POWER-DOWN PIN VPD 4.5 - 5.5V; BOOLEAN PROCESSOR
|
| Number of DMA Channels |
|
|
| RAM (words) |
|
256
|
|
|
|
Compare AT89C51RB2-SLSUM with alternatives
Compare SAB8032B-16-N with alternatives