Atmel Xplained Evaluation Kit ATMEGA1284P-XPLD ATMEGA1284P-XPLD Datenbogen
Produktcode
ATMEGA1284P-XPLD
32
8272ES–AVR–04/2013
ATmega164A/PA/324A/PA/644A/PA/1284/P
12.4
Rev. 8272B - 05/11
12.5
Rev. 8272A - 01/10
1.
Added Atmel QTouch Library Support and QTouch Sensing Capability Features.
2.
Replaced the
by an updated
that includes Timer/Counter3.
3.
Replaced the
Figure 7-1 on page 10
by an updated
“Block diagram of the AVR architecture.”
that
includes Timer/Counter3.
4.
Added
”RAMPZ – Extended Z-pointer Register for ELPM/SPM
(1)
” on page 15
.
5.
Added
”PRR1 – Power Reduction Register 1” on page 49
.
6.
Renamed PRR to
”PRR0 – Power Reduction Register 0” on page 48
.
7.
Updated
”PCIFR – Pin Change Interrupt Flag Register” on page 69
. PCICR replaces EIMSR in
the PCIF3, PCIF2, PCIF1 and PCIF0 bit description.
8.
Updated
”PCMSK3 – Pin Change Mask Register 3” on page 70
. PCIE3 replaces PCIE2 in the bit
description.
9.
Updated
”Alternate Functions of Port B” on page 82
to include Timer/Counter3
10.
Updated
”Alternate Functions of Port D” on page 88
to include Timer/Counter3
11.
Added
”TCNT3H and TCNT3L –Timer/Counter3” on page 137
12.
Added
”OCR3AH and OCR3AL – Output Compare Register3 A” on page 138
13.
Added
”OCR3BH and OCR3BL – Output Compare Register3 B” on page 138
14.
Added
”TIMSK3 – Timer/Counter3 Interrupt Mask Register” on page 140
15.
Updated All
“SPI – Serial Peripheral Interface” “Register description”
to reflect ATmega1284 and
ATmega1284P.
16.
Updated
”Addressing the Flash During Self-Programming” on page 285
to include RAMPZ
register.
17.
Updated
Table 27-16 on page 315
. t
WD_EEPROM
is 3.6ms instead of 9ms.
18.
BODS and BODSE bits denoted as R/W
19.
Description of external pin modes below table 16-9 removed.
20.
to include Timer/Counter3.
21.
Updated the datasheet with Atmel new style guide.
1.
Initial revision (Based on the ATmega164PA/324PA/644PA/1284P datasheet 8252G-AVR-11/09
and on the ATmega644 datasheet 2593N-AVR-09/09).
and on the ATmega644 datasheet 2593N-AVR-09/09).
2.
Changes done:
– Non-picoPower devices added: ATmega164A/324A/644A/1284
– Updated
– Updated
Table 10-1 on page 42
– Updated
”Sleep Modes” on page 42
and
”BOD disable
(1)
” on page 43
– Updated
”Register description” on page 67
– Updated
”USART” on page 175
and
”USART in SPI mode” on page 202