AT89C52-16QC
vs
IV80C32
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
ATMEL CORP
MATRA MHS
Part Package Code
QFP
Package Description
QFP, QFP44,.5SQ,32
,
Pin Count
44
Reach Compliance Code
unknown
unknown
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
CPU Family
8051
Clock Frequency-Max
24 MHz
12 MHz
DAC Channels
NO
NO
DMA Channels
NO
NO
External Data Bus Width
8
8
JESD-30 Code
S-PQFP-G44
S-PQFP-G44
JESD-609 Code
e0
Length
10 mm
Number of I/O Lines
32
32
Number of Terminals
44
44
On Chip Program ROM Width
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
QFP
QFP
Package Equivalence Code
QFP44,.5SQ,32
Package Shape
SQUARE
SQUARE
Package Style
FLATPACK
FLATPACK
Qualification Status
Not Qualified
Not Qualified
RAM (bytes)
256
ROM (words)
8192
ROM Programmability
FLASH
ROM LESS
Seated Height-Max
2.45 mm
Speed
16 MHz
12 MHz
Supply Voltage-Max
6 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
Temperature Grade
COMMERCIAL
INDUSTRIAL
Terminal Finish
TIN LEAD
Terminal Form
GULL WING
GULL WING
Terminal Pitch
0.8 mm
Terminal Position
QUAD
QUAD
Width
10 mm
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
MICROCONTROLLER
Base Number Matches
1
21
Additional Feature
BOOLEAN PROCESSOR
Format
FIXED POINT
Integrated Cache
NO
Low Power Mode
YES
Number of DMA Channels
Number of External Interrupts
2
Number of Serial I/Os
1
Number of Timers
3
On Chip Data RAM Width
8
RAM (words)
256
Supply Current-Max
22 mA
Compare AT89C52-16QC with alternatives
Compare IV80C32 with alternatives