IC MCU 128K 6MHZ A/D IT 64TQFP

ATMEGA103-6AI

Manufacturer Part NumberATMEGA103-6AI
DescriptionIC MCU 128K 6MHZ A/D IT 64TQFP
ManufacturerAtmel
SeriesAVR® ATmega
ATMEGA103-6AI datasheets
 


Specifications of ATMEGA103-6AI

Core ProcessorAVRCore Size8-Bit
Speed6MHzConnectivitySPI, UART/USART
PeripheralsPOR, PWM, WDTNumber Of I /o32
Program Memory Size128KB (64K x 16)Program Memory TypeFLASH
Eeprom Size4K x 8Ram Size4K x 8
Voltage - Supply (vcc/vdd)4 V ~ 5.5 VData ConvertersA/D 8x10b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Package / Case64-TQFP, 64-VQFPFor Use WithATSTK501 - ADAPTER KIT FOR 64PIN AVR MCU
Lead Free Status / RoHS StatusContains lead / RoHS non-compliant  
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Port F
Port F Input Pins Address –
PINF
0945I–AVR–02/07
Port F is an 8-bit input port.
One I/O memory location is allocated for Port F, the Port F Input Pins – PINF, $00 ($20).
All Port F pins are connected to the analog multiplexer, which further is connected to the
A/D converter. The digital input function of Port F can be used together with the A/D
converter, allowing the user to use some pins of Port F and digital inputs and other as
analog inputs, at the same time.
Bit
7
6
5
$00 ($20)
PINF7
PINF6
PINF5
Read/Write
R
R
R
Initial Value
N/A
N/A
N/A
The Port F Input Pins address (PINF) is not a register; this address enables access to
the physical value on each Port F pin.
Figure 71. Port F Schematic Diagram (Pins PF7 - PF0)
PFn
RP:
READ PORTF PIN
n:
0 - 7
ATmega103(L)
4
3
2
1
PINF4
PINF3
PINF2
PINF1
R
R
R
R
N/A
N/A
N/A
N/A
RP
TO ADC MUX
0
PINF0
PINF
R
N/A
AINn
103