AT90LS2343-4SC Atmel, AT90LS2343-4SC Datasheet - Page 13
![IC MCU 2K FLASH 4MHZ LV 8-SOIC](/photos/6/50/65032/453-8-soic_sml.jpg)
AT90LS2343-4SC
Manufacturer Part Number
AT90LS2343-4SC
Description
IC MCU 2K FLASH 4MHZ LV 8-SOIC
Manufacturer
Atmel
Series
AVR® 90LSr
Specifications of AT90LS2343-4SC
Core Processor
AVR
Core Size
8-Bit
Speed
4MHz
Connectivity
SPI
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
5
Program Memory Size
2KB (1K x 16)
Program Memory Type
FLASH
Eeprom Size
128 x 8
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 6 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Data Converters
-
I/O Direct
Data Direct
Data Indirect with
Displacement
1004D–09/01
Figure 12. I/O Direct Addressing
Operand address is contained in six bits of the instruction word. n is the destination or
source register address.
Figure 13. Direct Data Addressing
A 16-bit data address is contained in the 16 LSBs of a 2-word instruction. Rd/Rr specify
the destination or source register.
Figure 14. Data Indirect with Displacement
Operand address is the result of the Y- or Z-register contents added to the address con-
tained in six bits of the instruction word.
AT90S/LS2323/2343
13