ATMEGA32L-8MU Atmel, ATMEGA32L-8MU Datasheet - Page 18
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ATMEGA32L-8MU
Manufacturer Part Number
ATMEGA32L-8MU
Description
IC AVR MCU 32K 8MHZ 3V 44-QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA32L-8MU
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
32
Program Memory Size
32KB (16K x 16)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
2K 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
44-VQFN Exposed Pad
Cpu Family
ATmega
Device Core
AVR
Device Core Size
8b
Frequency (max)
8MHz
Interface Type
2-Wire/SPI/USART
Total Internal Ram Size
2KB
# I/os (max)
32
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
8-chx10-bit
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
44
Package Type
MLF
Processor Series
ATMEGA32x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
2 KB
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
32
Number Of Timers
3
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
Controller Family/series
AVR MEGA
No. Of I/o's
32
Eeprom Memory Size
1KB
Ram Memory Size
2KB
Cpu Speed
8MHz
Rohs Compliant
Yes
For Use With
ATSTK524 - KIT STARTER ATMEGA32M1/MEGA32C1ATSTK600-TQFP32 - STK600 SOCKET/ADAPTER 32-TQFPATSTK600-TQFP44 - STK600 SOCKET/ADAPTER 44-TQFPATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVRATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEMATSTK500 - PROGRAMMER AVR STARTER KIT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATMEGA32L-8MU
Manufacturer:
QFP
Quantity:
1 235
Part Number:
ATMEGA32L-8MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Changes from Rev.
2503I-04/06 to Rev.
2503J-10/06
Changes from Rev.
2503H-03/05 to
Rev. 2503I-04/06
Changes from Rev.
2503G-11/04 to
Rev. 2503H-03/05
Changes from Rev.
2503F-12/03 to
Rev. 2503G-11/04
Changes from Rev.
2503E-09/03 to
Rev. 2503F-12/03
2503QS–AVR–02/11
5. Updated
1. Updated
2. Updated
3. Updated typo in table note 6 in
4. Updated
1. Updated
2. Added
3. Added note to
4. Updated
5. Updated note in
6. Updated
7. Updated
1. MLF-package alternative changed to “Quad Flat No-Lead/Micro Lead Frame Package
2. Updated
3. Updated
1. “Channel” renamed “Compare unit” in Timer/Counter sections, ICP renamed ICP1.
2. Updated
3. Updated
4. Updated
5. Updated
6. Added section
7. Updated
8. Updated
1. Updated
page
QFN/MLF”.
page
109,
272,
“Resources” on page
“Slave Mode” on page
“Fast PWM Mode” on page
Table 38 on page
“Errata” on page
Figure 1 on page
“Serial Peripheral Interface – SPI” on page
Table 86 on page
“DC Characteristics” on page
“Electrical Characteristics” on page 287
“Ordering Information” on page
Table 7 on page
Figure 1 on page
“Version” on page
“Calibration Byte” on page
“ATmega32 Typical Characteristics” on page
“Ordering Information” on page
“Calibrated Internal RC Oscillator” on page
Table 50 on page 125
Table 115 on page
“Timer/Counter Oscillator” on page
“Page Size” on page
“Bit Rate Generator Unit” on page
29,
336.
2.
2,
80,
218.
226.
Figure 46 on page
Table 15 on page
273, and
6.
Table 40 on page
“DC Characteristics” on page
136.
and
Table 52 on page
258.
99.
258.
Table 118 on page
287.
332.
332.
37,
100.
81,
Table 81 on page
31.
175.
Table 45 on page
132.
29.
126.
296.
289.
287.
ATmega32(L)
206,
108,
Table 114 on
Table 47 on
18