AT90S4434-8AC
vs
ATMEGA8535L-8AU
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Transferred
Ihs Manufacturer
ATMEL CORP
ATMEL CORP
Part Package Code
QFP
QFP
Package Description
1 MM HEIGHT, PLASTIC, TQFP-44
10 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ACB, TQFP-44
Pin Count
44
44
Reach Compliance Code
compliant
unknown
HTS Code
8542.31.00.01
8542.31.00.01
Has ADC
YES
YES
Additional Feature
256 BYTES SRAM; 256 BYTES EEPROM; ANALOG COMPARATOR; PRESCALER
Address Bus Width
Bit Size
8
8
CPU Family
AVR RISC
AVR RISC
Clock Frequency-Max
8 MHz
8 MHz
DAC Channels
NO
NO
DMA Channels
NO
NO
External Data Bus Width
JESD-30 Code
S-PQFP-G44
S-PQFP-G44
JESD-609 Code
e0
e3
Length
10 mm
10 mm
Number of I/O Lines
32
32
Number of Terminals
44
44
On Chip Program ROM Width
8
8
Operating Temperature-Max
70 °C
85 °C
Operating Temperature-Min
-40 °C
PWM Channels
YES
YES
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
TQFP
TQFP
Package Equivalence Code
TQFP44,.47SQ,32
TQFP44,.47SQ,32
Package Shape
SQUARE
SQUARE
Package Style
FLATPACK, THIN PROFILE
FLATPACK, THIN PROFILE
Qualification Status
Not Qualified
Not Qualified
RAM (bytes)
256
512
ROM (words)
4096
8192
ROM Programmability
FLASH
FLASH
Seated Height-Max
1.2 mm
1.2 mm
Speed
8 MHz
8 MHz
Supply Voltage-Max
6 V
5.5 V
Supply Voltage-Min
5 V
2.7 V
Supply Voltage-Nom
5 V
3 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
INDUSTRIAL
Terminal Finish
TIN LEAD
MATTE TIN
Terminal Form
GULL WING
GULL WING
Terminal Pitch
0.8 mm
0.8 mm
Terminal Position
QUAD
QUAD
Width
10 mm
10 mm
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
MICROCONTROLLER, RISC
Base Number Matches
1
2
Pbfree Code
Core Architecture
AVR
Device Core
AVR
Clock Speed
16
Ram
0.5
Flash Memory
8
Can
0
Adc Channels
8
Adc Resolution
10
Moisture Sensitivity Level
3
Peak Reflow Temperature (Cel)
260
Compare AT90S4434-8AC with alternatives
Compare ATMEGA8535L-8AU with alternatives