AT90LS4433-4PI Atmel, AT90LS4433-4PI Datasheet - Page 121

• Manufacturer Part Number: AT90LS4433-4PI
• Description: IC MCU 4K FLSH 4MHZ A/D LV 28DIP
• Manufacturer: Atmel
• Series: AVR® 90LSr

Specifications of AT90LS4433-4PI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 20
• Program Memory Size: 4KB (2K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 6 V
• Data Converters: A/D 6x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Data Sheet
Change Log for
AT90S/LS4433
Changes from Rev.
1042E-09/01 to Ref.
1042F-03/02
Changes from Rev.
1042F-03/02 to Ref.
1042G-09/02
Changes from Rev.
1042G-09/02 to Ref.
1042H-04/03
1042H–AVR–04/03
This section containes a log on the changes made to the data sheet for AT90S/LS4433.
All refereces to pages in Change Log, are referred to this document.
1
2
3
1
2
1
2
Updated minimum AREF Voltage on page 5 and page 64.
Corrected VBOT Max for BODLEVEL = 1 in Table 4 on page 22.
Updated Corporate Template.
Added wathermark “Not recommended for new designs. Use ATmega8”.
Added Errata Sheet to the Data Sheet.
Updated the “Errata for AT90S/LS4433 Rev. Rev. C/D/E/F” on page 119.
Updated “Packaging Information” on page 117.
AT90S/LS4433
121