ATMEGA64L-8MUR Atmel, ATMEGA64L-8MUR Datasheet - Page 20
![MCU AVR 64KB FLASH 8MHZ 64QFN](/photos/12/13/121326/313-64-qfn_sml.jpg)
ATMEGA64L-8MUR
Manufacturer Part Number
ATMEGA64L-8MUR
Description
MCU AVR 64KB FLASH 8MHZ 64QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA64L-8MUR
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
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATMEGA64L-8MUR
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Datasheet
Revision
History
Changes from Rev.
2490P-07/09 to
Rev. 2490Q-07/10
Changes from Rev.
2490O-08/08 to
Rev. 2490P-07/09
Changes from Rev.
2490N-05/08 to
Rev. 2490O-08/08
Changes from Rev.
2490M-08/07 to
Rev. 2490N-05/08
Changes from Rev.
2490L-10/06 to
Rev. 2490M-08/07
Changes from Rev.
2490K-04/06 to
Rev. 2490L-10/06
20
ATmega64(L)
Please note that the referring page numbers in this section are referred to this document. The
referring revision in this section are referring to the document revision.
1. Changed “Low” into “Ext” in
2. Note is added to
3. Some minor corrections in Technical Terminology.
4. Note 6 and Note 7 below
1. Updated
2. Updated the TOC with the newest template (version 5.10).
1. Updated
1. Updated
2. Updated
1. Updated
2. Added
3. Updated
4. Updated
5. Updated
1. Added note to
2. Updated
3. Updated
4. Updated
have been removed.
on page
“Data Retention” on page
136,
“Errata” on page
“DC Characteristics” on page 325
“PEN” on page
“Ordering Information” on page
“Features” on page
“Errata” on page
“Assembly Code Example(1)” on page
“Slave Mode” on page
“Fast PWM Mode” on page
Table 52 on page
“Errata” on page
Table 64 on page
“Timer/Counter Oscillator” on page
“Performing Page Erase by SPM” on page
Table 133, “Two-wire Serial Bus Requirements,” on page 328
7.
379.
18.
18.
104,
1.
Table 117, “Extended Fuse Byte,” on page
158, and
Table 54 on page
167.
8.
125.
Table 66 on page
376.
with
177.
I
CC
105,
45.
typical values.
Table 59 on page
158.
284.
2490QS–AVR–07/10
134,
291.
Table 61