ATMEGA8L-8PU Atmel, ATMEGA8L-8PU Datasheet - Page 295

IC AVR MCU 8K 8MHZ 3V 28DIP

ATMEGA8L-8PU

Manufacturer Part Number
ATMEGA8L-8PU
Description
IC AVR MCU 8K 8MHZ 3V 28DIP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheets

Specifications of ATMEGA8L-8PU

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
23
Program Memory Size
8KB (4K x 16)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-DIP (0.300", 7.62mm)
Cpu Family
ATmega
Device Core
AVR
Device Core Size
8b
Frequency (max)
8MHz
Interface Type
SPI/TWI/USART
Total Internal Ram Size
1KB
# I/os (max)
23
Number Of Timers - General Purpose
3
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
2.7V
On-chip Adc
6-chx10-bit
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Through Hole
Pin Count
28
Package Type
PDIP
Processor Series
ATMEGA8x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
1 KB
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
23
Number Of Timers
3
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
EWAVR, EWAVR-BL
Minimum Operating Temperature
- 40 C
Controller Family/series
AVR MEGA
No. Of I/o's
23
Eeprom Memory Size
512Byte
Ram Memory Size
1KB
Cpu Speed
8MHz
Rohs Compliant
Yes
For Use With
ATSTK600-TQFP32 - STK600 SOCKET/ADAPTER 32-TQFPATSTK600-DIP40 - STK600 SOCKET/ADAPTER 40-PDIP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEMATSTK500 - PROGRAMMER AVR STARTER KIT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Changes from Rev.
2486J-02/03 to Rev.
2486K-08/03
Changes from Rev.
2486I-12/02 to Rev.
2486J-02/03
2486O–AVR–10/04
7. Removed bit 4, ADHSM, from “Special Function IO Register – SFIOR” on page
8. Added note 2 to Figure 103 on page 212.
9. Updated item 4 in the “Serial Programming Algorithm” on page 235.
10. Added t
11. Updated Absolute Maximum Ratings* and DC Characteristics in “Electrical
1. Updated V
2. Updated “ADC Characteristics” on page 245.
3. Updated “ATmega8 Typical Characteristics” on page 246.
4. Updated “Erratas” on page 293.
1. Improved the description of “Asynchronous Timer Clock – clkASY” on page
2. Removed reference to the “Multipurpose Oscillator” application note and the
3. Corrected OCn waveforms in Figure 38 on page 88.
4. Various minor Timer 1 corrections.
5. Various minor TWI corrections.
6. Added note under “Filling the Temporary Buffer (Page Loading)” on page 213
7. Removed ADHSM completely.
8. Added section “EEPROM Write during Power-down Sleep Mode” on page 21.
9. Removed XTAL1 and XTAL2 description on page 5 because they were already
10. Improved the table under “SPI Timing Characteristics” on page 243 and
11. Corrected PC6 in “Alternate Functions of Port C” on page 59.
12. Corrected PB6 and PB7 in “Alternate Functions of Port B” on page 56.
56.
Byte 3, in Table 98 on page 237.
Characteristics” on page 239.
24.
“32 kHz Crystal Oscillator” application note, which do not exist.
about writing to the EEPROM during an SPM Page load.
described as part of “Port B (PB7..PB0) XTAL1/XTAL2/TOSC1/TOSC2” on
page 5.
removed the table under “SPI Serial Programming Characteristics” on page
238.
WD_FUSE
BOT
values in Table 15 on page 36.
to Table 97 on page 236 and updated Read Calibration Byte,
ATmega8(L)
295

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