ATMEGA103-6AC Atmel, ATMEGA103-6AC Datasheet - Page 120

IC MCU 128K 6MHZ A/D 64TQFP

ATMEGA103-6AC

Manufacturer Part Number
ATMEGA103-6AC
Description
IC MCU 128K 6MHZ A/D 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheets

Specifications of ATMEGA103-6AC

Core Processor
AVR
Core Size
8-Bit
Speed
6MHz
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)
4 V ~ 5.5 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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATMEGA103-6AC
Manufacturer:
ATMEL
Quantity:
1
External Data Memory Timing
Table 45. External Data Memory Characteristics, 4.0 - 6.0 Volts, No Wait State
Table 46. External Data Memory Characteristics, 4.0 - 6.0 Volts, 1 Cycle Wait State
Notes:
120
0
1
2
3a
3b
4
5
6
7
8
9
10
11
12
13
14
15
16
0
10
12
15
16
Symbol
1/t
t
t
t
t
Symbol
1/t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
RLDV
RLRH
DVWH
WLWH
LHLL
AVLL
LLAX_ST
LLAX_LD
AVLLC
AVRL
AVWL
LLWL
LLRL
DVRH
RLDV
RHDX
RLRH
DVWL
WHDX
DVWH
WLWH
1. This assumes 50% clock duty cycle. The half period is actually the high time of the external clock, XTAL1.
2. This assumes 50% clock duty cycle. The half period is actually the low time of the external clock, XTAL1.
CLCL
CLCL
ATmega103(L)
Parameter
Oscillator Frequency
Read Low to Data Valid
RD Pulse Width
Data Valid to WR High
WR Pulse Width
Parameter
Oscillator Frequency
ALE Pulse Width
Address Valid A to ALE Low
Address Hold after ALE Low,
ST/STD/STS Instructions
Address Hold after ALE Low,
LD/LDD/LDS Instructions
Address Valid C to ALE Low
Address Valid to RD Low
Address Valid to WR Low
ALE Low to WR Low
ALE Low to RD Low
Data Setup to RD High
Read Low to Data Valid
Data Hold after RD High
RD Pulse Width
Data Setup to WR Low
Data Hold after WR High
Data Valid to WR High
WR Pulse Width
313.4
313.4
230.0
136.7
215.0
146.7
146.7
146.7
146.7
48.3
43.3
77.3
15.0
43.3
70.0
53.3
63.3
Min
Min
0.0
0.0
6 MHz Oscillator
6 MHz Oscillator
303.4
186.7
186.7
136.7
Max
Max
1.5 t
0.5 t
0.5 t
0.5 t
0.5 t
1.5 t
0.5 t
0.5 t
0.5 t
2.0 t
2.0 t
1.0 t
1.0 t
1.0 t
1.0 t
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
15.0
70.0
Min
Min
0.0
0.0
0.0
0.0
Variable Oscillator
- 20.0
Variable Oscillator
- 35.0
- 40.0
- 10.0
- 40.0
- 35.0
- 20.0
- 30.0
- 20.0
- 20.0
- 20.0
- 30.0
- 20.0
- 20.0
- 20.0
(2)
(1)
(1)
(2)
(1)
(1)
(2)
(2)
(1)
0.5 t
1.0 t
2.0 t
1.0 t
CLCL
CLCL
CLCL
CLCL
Max
Max
6.0
6.0
+ 20.0
+ 20.0
- 30.0
- 30.0
0945I–AVR–02/07
(2)
MHz
MHz
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns

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