ATMEGA64L-8MQ Atmel, ATMEGA64L-8MQ Datasheet - Page 304

• Manufacturer Part Number: ATMEGA64L-8MQ
• Description: IC MCU AVR 64K FLASH 64-QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA64L-8MQ

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-MLF®, 64-QFN
• Processor Series: ATMEGA64x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• Interface Type: 2-Wire, JTAG, SPI, USART
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 53
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• For Use With: ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFPATSTK600-TQFP32 - STK600 SOCKET/ADAPTER 32-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEMATSTK500 - PROGRAMMER AVR STARTER KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2490Q–AVR–06/10
Figure 146. Parallel Programming Timing, Reading Sequence (Within the Same Page) with
Timing Requirements
Note:
XTAL1
DATA
BS1
XA0
XA1
OE
1. The timing requirements shown in
reading operation.
ADDR0 (Low Byte)
LOAD ADDRESS
(LOW BYTE)
(1)
t
XLOL
t
OLDV
DATA (Low Byte)
(LOW BYTE)
READ DATA
Figure 144
t
BHDV
(that is, t
DATA (High Byte)
(HIGH BYTE)
READ DATA
DVXH
, t
XHXL
t
OHDZ
ATmega64(L)
, and t
LOAD ADDRESS
(LOW BYTE)
ADDR1 (Low Byte)
XLDX
) also apply to
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