AT90S4434-8PC
vs
AT90S8535-8AC
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
ATMEL CORP
ATMEL CORP
Part Package Code
DIP
QFP
Package Description
0.600 INCH, PLASTIC, MS-011AC, DIP-40
10 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, PLASTIC, MS-026ACB, TQFP-44
Pin Count
40
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
512 BYTES SRAM; 512 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
R-PDIP-T40
S-PQFP-G44
JESD-609 Code
e0
e0
Length
52.2 mm
10 mm
Number of I/O Lines
32
32
Number of Terminals
40
44
On Chip Program ROM Width
8
8
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
PWM Channels
YES
YES
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
DIP
TQFP
Package Equivalence Code
DIP40,.6
TQFP44,.47SQ,32
Package Shape
RECTANGULAR
SQUARE
Package Style
IN-LINE
FLATPACK, THIN PROFILE
Qualification Status
Not Qualified
Not Qualified
RAM (bytes)
256
512
ROM (words)
4096
8192
ROM Programmability
FLASH
FLASH
Seated Height-Max
5.59 mm
1.2 mm
Speed
8 MHz
8 MHz
Supply Voltage-Max
6 V
6 V
Supply Voltage-Min
5 V
5 V
Supply Voltage-Nom
5 V
5 V
Surface Mount
NO
YES
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Finish
TIN LEAD
TIN LEAD
Terminal Form
THROUGH-HOLE
GULL WING
Terminal Pitch
2.54 mm
0.8 mm
Terminal Position
DUAL
QUAD
Width
15.24 mm
10 mm
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
MICROCONTROLLER, RISC
Base Number Matches
1
1
Boundary Scan
NO
Compare AT90S4434-8PC with alternatives
Compare AT90S8535-8AC with alternatives