ATMEGA8515L-8AU Atmel, ATMEGA8515L-8AU Datasheet - Page 191

• Manufacturer Part Number: ATMEGA8515L-8AU
• Description: IC AVR MCU 8K 8MHZ 3V 44TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA8515L-8AU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 35
• 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 ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Processor Series: ATMEGA8x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SPI, USART
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 35
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Minimum Operating Temperature: - 40 C
• For Use With: ATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRISP2 - PROGRAMMER AVR IN SYSTEMATSTK500 - PROGRAMMER AVR STARTER KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

2512K–AVR–01/10
Figure 82. Parallel Programming Timing, Loading Sequence with Timing
Requirements
Note:
Figure 83. Parallel Programming Timing, Reading Sequence (within the same Page)
with Timing Requirements
Note:
Table 91. Parallel Programming Characteristics, V
XTAL1
PAGEL
Symbol
V
I
t
t
t
t
DATA
XTAL1
PP
DVXH
XLXH
XHXL
XLDX
DATA
BS1
XA0
XA1
PP
BS1
XA0
XA1
OE
1. The timing requirements shown in Figure 81 (i.e. t
1. The timing requirements shown in Figure 81 (i.e. t
to loading operation.
to reading operation.
Parameter
Programming Enable Voltage
Programming Enable Current
Data and Control Valid before XTAL1 High
XTAL1 Low to XTAL1 High
XTAL1 Pulse Width High
Data and Control Hold after XTAL1 Low
ADDR0 (Low Byte)
LOAD ADDRESS
(1)
ADDR0 (Low Byte)
LOAD ADDRESS
(LOW BYTE)
(LOW BYTE)
t
XLOL
t
OLDV
(1)
(LOW BYTE)
LOAD DATA
DATA (Low Byte)
READ DATA
(LOW BYTE)
DATA (Low Byte)
t
XLXH
t
BVDV
(HIGH BYTE)
LOAD DATA
CC
= 5V ± 10%
DATA (High Byte)
(HIGH BYTE)
READ DATA
DATA (High Byte)
DVXH
DVXH
ATmega8515(L)
t
XLPH
LOAD DATA
11.5
Min
200
150
67
67
, t
, t
XHXL
XHXL
t
OHDZ
t
PLXH
Typ
, and t
, and t
LOAD ADDRESS
LOAD ADDRESS
XLDX
XLDX
(LOW BYTE)
Max
12.5
250
(LOW BYTE)
ADDR1 (Low Byte)
ADDR1 (Low Byte)
) also apply
) also apply
Units
μA
ns
ns
ns
ns
V
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