ATMEGA88A-MMH Atmel, ATMEGA88A-MMH Datasheet - Page 7

• Manufacturer Part Number: ATMEGA88A-MMH
• Description: IC MCU AVR 8K FLASH 28QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA88A-MMH

• 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): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3. Resources
8271CS–AVR–08/10
Table 2-1.
ATmega48A/48PA/88A/88PA/168A/168PA/328/328P support a real Read-While-Write Self-Pro-
gramming mechanism. There is a separate Boot Loader Section, and the SPM instruction can
only execute from there. In ATmega 48A/48PA there is no Read-While-Write support and no
separate Boot Loader Section. The SPM instruction can execute from the entire Flash.
A comprehensive set of development tools, application notes and datasheets are available for
download on http://www.atmel.com/avr.
Note:
Device
ATmega168PA
ATmega328
ATmega328P
ATmega48A/48PA/88A/88PA/168A/168PA/328/328P
1.
Memory Size Summary
Flash
16K Bytes
32K Bytes
32K Bytes
EEPROM
512 Bytes
1K Bytes
1K Bytes
RAM
1K Bytes
2K Bytes
2K Bytes
2 instruction words/vector
Interrupt Vector Size
2 instruction words/vector
2 instruction words/vector
7