ATMEGA168PA-MU Atmel, ATMEGA168PA-MU Datasheet - Page 7

• Manufacturer Part Number: ATMEGA168PA-MU
• Description: Microcontrollers (MCU) 16KB FLASH 512B EE 1KB SRAM - 20 MHZ
• Manufacturer: Atmel

Specifications of ATMEGA168PA-MU

• Processor Series: ATMEGA16x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: 2-Wire, SPI, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 23
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Program Memory Type: Flash
• Program Memory Size: 16 KB
• Package / Case: VQFN EP
• Controller Family/series: AVR MEGA
• Core Size: 8 Bit
• No. Of I/o's: 23
• Eeprom Memory Size: 512Byte
• Ram Memory Size: 1KB
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Rohs Compliant: Yes
• Height: 0.88 mm
• Length: 5 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Width: 5 mm
• Oscillator Type: External, Internal
• 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