AT89C51RE2-SLSUM
vs
AT89C51ID2-SLSUM
feature comparison
Part Life Cycle Code |
Active
|
Transferred
|
Ihs Manufacturer |
MICROCHIP TECHNOLOGY INC
|
ATMEL CORP
|
Package Description |
LCC-44
|
GREEN, PLASTIC, LCC-44
|
Reach Compliance Code |
compliant
|
unknown
|
Samacsys Manufacturer |
Microchip
|
Microchip
|
Has ADC |
NO
|
NO
|
Additional Feature |
2.7V TO 5.5V @ 40MHZ
|
ALSO OPERATES AT 2.7V SUPPLY AT 40 MHZ
|
Address Bus Width |
16
|
16
|
Bit Size |
8
|
8
|
Boundary Scan |
NO
|
|
Clock Frequency-Max |
24 MHz
|
40 MHz
|
DAC Channels |
NO
|
NO
|
DMA Channels |
NO
|
NO
|
External Data Bus Width |
16
|
8
|
Format |
FIXED POINT
|
|
Integrated Cache |
NO
|
|
JESD-30 Code |
S-PQCC-J44
|
S-PQCC-J44
|
Length |
16.55 mm
|
16.55 mm
|
Low Power Mode |
YES
|
|
Number of External Interrupts |
2
|
|
Number of I/O Lines |
34
|
34
|
Number of Serial I/Os |
1
|
|
Number of Terminals |
44
|
44
|
Number of Timers |
2
|
|
On Chip Data RAM Width |
8
|
|
On Chip Program ROM Width |
8
|
8
|
Operating Temperature-Max |
85 °C
|
85 °C
|
Operating Temperature-Min |
-40 °C
|
-40 °C
|
PWM Channels |
NO
|
YES
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
QCCJ
|
QCCJ
|
Package Equivalence Code |
LDCC44,.7SQ
|
LDCC44,.7SQ
|
Package Shape |
SQUARE
|
SQUARE
|
Package Style |
CHIP CARRIER
|
CHIP CARRIER
|
RAM (bytes) |
8448
|
2048
|
ROM (words) |
131072
|
65536
|
ROM Programmability |
FLASH
|
FLASH
|
Seated Height-Max |
4.57 mm
|
4.57 mm
|
Speed |
60 MHz
|
60 MHz
|
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
|
CMOS
|
Terminal Form |
J BEND
|
J BEND
|
Terminal Pitch |
1.27 mm
|
1.27 mm
|
Terminal Position |
QUAD
|
QUAD
|
Width |
16.55 mm
|
16.55 mm
|
uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER
|
MICROCONTROLLER
|
Base Number Matches |
1
|
1
|
Pbfree Code |
|
Yes
|
Rohs Code |
|
Yes
|
Part Package Code |
|
LCC
|
Pin Count |
|
44
|
ECCN Code |
|
3A991.A.2
|
HTS Code |
|
8542.31.00.01
|
Core Architecture |
|
8051
|
Device Core |
|
8051
|
Clock Speed |
|
60
|
Ram |
|
2
|
Flash Memory |
|
64
|
CPU Family |
|
8051
|
JESD-609 Code |
|
e3
|
Moisture Sensitivity Level |
|
3
|
Peak Reflow Temperature (Cel) |
|
245
|
Qualification Status |
|
Not Qualified
|
Supply Current-Max |
|
29 mA
|
Temperature Grade |
|
INDUSTRIAL
|
Terminal Finish |
|
MATTE TIN
|
|
|
|
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