ATMEGA88-20MUR Atmel, ATMEGA88-20MUR Datasheet - Page 375

• Manufacturer Part Number: ATMEGA88-20MUR
• Description: MCU AVR 8K FLASH 20MHZ 32QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA88-20MUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• 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 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Cpu Family: ATmega
• Device Core: AVR
• Device Core Size: 8b
• Frequency (max): 20MHz
• 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: 8-chx10-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Package Type: MLF EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2545T–AVR–05/11
31 Register summary ................................................................................ 343
32 Instruction set summary ..................................................................... 347
33 Ordering information ........................................................................... 350
34 Packaging information ........................................................................ 353
35 Errata ..................................................................................................... 357
36 Datasheet revision history .................................................................. 364
30.4Power-down supply current .................................................................................323
30.5Power-save supply current ..................................................................................324
30.6Standby supply current ........................................................................................324
30.7Pin pull-up ...........................................................................................................325
30.8Pin driver strength ...............................................................................................327
30.9Pin thresholds and hysteresis .............................................................................330
30.10BOD thresholds and analog comparator offset .................................................333
30.11Internal oscillator speed ....................................................................................336
30.12Current consumption of peripheral units ...........................................................338
30.13Current consumption in reset and reset pulse width .........................................341
33.1Atmel ATmega48 .................................................................................................350
33.2Atmel ATmega88 .................................................................................................351
33.3Atmel ATmega168 ...............................................................................................352
34.132A ......................................................................................................................353
34.228M1 ...................................................................................................................354
34.332M1-A ................................................................................................................355
34.428P3 ....................................................................................................................356
35.1Errata Atmel ATmega48 ......................................................................................357
35.2Errata Atmel ATmega88 ......................................................................................360
35.3Errata Atmel ATmega168 ....................................................................................361
36.1Rev. 2545T-04/11 ................................................................................................364
36.2Rev. 2545S-07/10 ...............................................................................................364
36.3Rev. 2545R-07/09 ...............................................................................................364
36.4Rev. 2545Q-06/09 ...............................................................................................364
36.5Rev. 2545P-02/09 ...............................................................................................364
36.6Rev. 2545O-02/09 ...............................................................................................365
36.7Rev. 2545N-01/09 ...............................................................................................365
36.8Rev. 2545M-09/07 ...............................................................................................365
ATmega48/88/168
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