ATMEGA103L-4AC Atmel, ATMEGA103L-4AC Datasheet - Page 11

• Manufacturer Part Number: ATMEGA103L-4AC
• Description: IC MCU 128K 4MHZ A/D LV 64TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA103L-4AC

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 128KB (64K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 64-TQFP, 64-VQFP
• For Use With: ATSTK501 - ADAPTER KIT FOR 64PIN AVR MCU
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

0945I–AVR–02/07
Figure 7. Memory Configurations
Program Memory
Program Memory
Program Flash
(32K/64K x 16)
Program Flash
(32K/64K x 16)
Memory Configuration B
Memory Configuration A
$0000
$7FFF/
$FFFF
$0000
$7FFF/$FFFF
64 I/O Registers
Internal SRAM
64 I/O Registers
External SRAM
Data Memory
Internal SRAM
Data Memory
32 Registers
32 Registers
(0 - 64K x 8)
(4000 x 8)
(4000 x 8)
ATmega103(L)
$0FFF
$0FFF
$1000
$FFFF
$0000 - $001F
$0020 - $005F
$0060
$0000 - $001F
$0020 - $005F
$0060
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