AT90LS8535-4PC Atmel, AT90LS8535-4PC Datasheet - Page 13

• Manufacturer Part Number: AT90LS8535-4PC
• Description: IC MCU 8K FLSH 4MHZ A/D LV 40DIP
• Manufacturer: Atmel
• Series: AVR® 90LSr

Specifications of AT90LS8535-4PC

• 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: 32
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Data Direct
Data Indirect with
Displacement
Data Indirect
1041H–11/01
Figure 12. 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 13. 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.
Figure 14. Data Indirect Addressing
Operand address is the contents of the X-, Y-, or the Z-register.
15
15
15
OP
31
15
X, Y OR Z - REGISTER
Y OR Z - REGISTER
10
OP
16 LSBs
n
6
20 19
5
Rr/Rd
a
0
0
0
16
0
Data Space
Data Space
Data Space
AT90S/LS8535
$0000
$025F
$0000
025F
$0000
$025F
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