ATMEGA325-16AI Atmel, ATMEGA325-16AI Datasheet - Page 25
![IC AVR MCU 32K 16MHZ 64TQFP](/photos/12/13/121332/313-64-tqfp_sml.jpg)
ATMEGA325-16AI
Manufacturer Part Number
ATMEGA325-16AI
Description
IC AVR MCU 32K 16MHZ 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA325-16AI
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
54
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
64-TQFP, 64-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATMEGA325-16AI
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
10. Datasheet Revision History
10.1
10.2
10.3
10.4
10.5
2570MS–AVR–04/11
Rev. 2570M – 04/11
Rev. 2570L – 08/07
Rev. 2570K – 04/07
Rev. 2570J – 11/06
Rev. 2570I – 07/06
Please note that the referring page numbers in this section are referring to this document. The
referring revision in this section are referring to the document revision.
1.
2.
3.
4.
5.
6.
1.
2.
3.
4.
5.
6.
1.
1.
2.
1.
2.
3.
Removed “Preliminary” from the front page
Removed “Disclaimer” section from the datasheet
Updated
Updated
devices. Removed “AI” and “MI” devices.
Updated
Updated the datasheet according to the Atmel new drand style guide, including
the last page.
Updated
Added
Updated
Updated
Updated
Updated the Register Description at the end of each chapter.
Updated
Updated
Updated note in
Updated
Updated
124,
144.
Updated
Table 16-5 on page
“Data Retention” on page 9
Table 27-5 on page 301 “BODLEVEL Fuse Coding(1)”
“Errata” on page
“Features” on page
“Serial Programming Algorithm” on page
“Speed Grades” on page
“System and Reset Characteristics” on page
“Errata” on page
Table 27-7 on page
Table 14-6 on page
“Fast PWM Mode” on page
Table 14-2 on page
“Ordering Information” on page 343
Table 27-7 on page
125,
350.
350.
1.
304.
92.
97,
Table 17-2 on page 143
Table 14-4 on page
299.
304.
115.
ATmega325/3250/645/6450
to include the “Tape & Reel”
281.
301.
97,
and
Table 16-3 on page
Table 17-4 on page
25