S87C752-6A28
vs
AT89C2051-24SU
feature comparison
Rohs Code |
No
|
Yes
|
Part Life Cycle Code |
Obsolete
|
Transferred
|
Ihs Manufacturer |
NXP SEMICONDUCTORS
|
ATMEL CORP
|
Part Package Code |
LCC
|
SOIC
|
Package Description |
PEDESTAL, PLASTIC, MO-047AB, SOT-261-3, LCC-28
|
0.300 INCH, GREEN, PLASTIC, MS-013, SOIC-20
|
Pin Count |
28
|
20
|
Reach Compliance Code |
unknown
|
compliant
|
ECCN Code |
3A001.A.2.C
|
|
HTS Code |
8542.31.00.01
|
8542.31.00.01
|
Has ADC |
YES
|
NO
|
Additional Feature |
I2C SERIAL BUS INTERFACE
|
|
Address Bus Width |
11
|
|
Bit Size |
8
|
8
|
Boundary Scan |
NO
|
|
CPU Family |
8051
|
8051
|
Clock Frequency-Max |
12 MHz
|
24 MHz
|
DAC Channels |
NO
|
NO
|
DMA Channels |
NO
|
NO
|
External Data Bus Width |
8
|
|
Format |
FIXED POINT
|
|
Integrated Cache |
NO
|
|
JESD-30 Code |
S-PQCC-J28
|
R-PDSO-G20
|
Length |
11.5062 mm
|
12.8 mm
|
Low Power Mode |
YES
|
|
Moisture Sensitivity Level |
1
|
1
|
Number of DMA Channels |
|
|
Number of External Interrupts |
2
|
|
Number of I/O Lines |
21
|
15
|
Number of Serial I/Os |
1
|
|
Number of Terminals |
28
|
20
|
Number of Timers |
2
|
|
On Chip Data RAM Width |
8
|
|
On Chip Program ROM Width |
8
|
8
|
Operating Temperature-Max |
125 °C
|
85 °C
|
Operating Temperature-Min |
-55 °C
|
-40 °C
|
PWM Channels |
YES
|
NO
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
QCCJ
|
SOP
|
Package Equivalence Code |
LDCC28,.5SQ
|
SOP20,.4
|
Package Shape |
SQUARE
|
RECTANGULAR
|
Package Style |
CHIP CARRIER
|
SMALL OUTLINE
|
Qualification Status |
Not Qualified
|
Not Qualified
|
RAM (bytes) |
64
|
128
|
RAM (words) |
64
|
|
ROM (words) |
2048
|
2048
|
ROM Programmability |
OTPROM
|
FLASH
|
Seated Height-Max |
4.57 mm
|
2.65 mm
|
Speed |
12 MHz
|
24 MHz
|
Supply Current-Max |
20 mA
|
|
Supply Voltage-Max |
5.5 V
|
6 V
|
Supply Voltage-Min |
4.5 V
|
4 V
|
Supply Voltage-Nom |
5 V
|
5 V
|
Surface Mount |
YES
|
YES
|
Technology |
CMOS
|
CMOS
|
Temperature Grade |
MILITARY
|
INDUSTRIAL
|
Terminal Form |
J BEND
|
GULL WING
|
Terminal Pitch |
1.27 mm
|
1.27 mm
|
Terminal Position |
QUAD
|
DUAL
|
Width |
11.5062 mm
|
7.5 mm
|
uPs/uCs/Peripheral ICs Type |
MICROCONTROLLER
|
MICROCONTROLLER
|
Base Number Matches |
2
|
2
|
Pbfree Code |
|
Yes
|
Core Architecture |
|
8051
|
Device Core |
|
8051
|
Clock Speed |
|
24
|
Ram |
|
0.125
|
Flash Memory |
|
2
|
Samacsys Manufacturer |
|
Microchip
|
JESD-609 Code |
|
e3
|
Peak Reflow Temperature (Cel) |
|
260
|
Terminal Finish |
|
MATTE TIN
|
|
|
|
Compare S87C752-6A28 with alternatives
Compare AT89C2051-24SU with alternatives