AT32UC3A0512-ALTES ATMEL [ATMEL Corporation], AT32UC3A0512-ALTES Datasheet - Page 5

• Manufacturer Part Number: AT32UC3A0512-ALTES
• Description: AVR32 32-Bit Microcontroller
• Manufacturer: ATMEL [ATMEL Corporation]

4. Blockdiagram
Figure 4-1.
32058FS–AVR32–08/08
RESET_N
PA
PB
PC
PX
VBU S
D +
D -
Blockdiagram
TC K
TD O
TM S
TD I
XOU T32
XOU T0
XOU T1
R XD [3..0],
TXD [3..0],
XIN 32
R X_C LK,
TX _C LK,
XIN 0
XIN 1
R X_D V,
TX_EN ,
TX_ER ,
SPEED
RX_ER
VBOF
M D C ,
M D IO
C O L,
C R S,
ID
EXTIN T[7..0]
GC LK [3..0]
KPS[7..0]
C LK[2..0]
N M I_N
A[2..0]
B[2..0]
115 kHz
RC O SC
32 KHz
O SC 0
O SC 1
PLL0
PLL1
M SEO [1..0]
O SC
M D O [5..0]
INTERFACE
INTERFACE
EVTO _N
ETHERNET
EVTI_N
M C KO
JTAG
DM A
DM A
USB
M AC
TIM ER /CO UN TER
CO NTRO LLER
CO NTRO LLER
CO NTRO LLER
PB
CO NTRO LLER
C O NTRO LLER
G ENERATO R
W ATC HDO G
INTERR UPT
INTERRUPT
EXTERNAL
R EAL TIM E
M ANAG ER
C O UNTER
BRIDG E B
S
M
M
PO W ER
HSB-PB
CLO C K
CLO C K
RESET
SLEEP
TIM ER
CLASS 2+
NEXUS
S
H S
O C D
B
M
C O N FIG U R ATIO N
INTERFACE
INSTR
HIG H SPEED
BUS M ATRIX
M EM O R Y PR O TEC TIO N U N IT
BRIDG E A
HSB-PB
M
H SB
PB
S
UC CPU
R EG ISTERS BU S
INTERFAC E
DATA
M
C ON TR O LLER
SYN CHRO NO US
PERIPHER AL
INTERFACE 0/1
CO NTRO LLER
PULSE W IDTH
CO NTRO LLER
M O DULATIO N
PER IPHERAL
CO NVERTER
ANALO G TO
INTERFACE
BITSTR EAM
TW O -W IRE
DIG ITAL
USART1
USART0
USART2
USART3
SERIAL
SERIAL
DM A
AUDIO
DAC
M
S
S
S
LOC AL BU S
IN TER FAC E
SR AM
64 KB
RX_CLO CK, RX_FRAM E_SYNC
TX_CLO CK, TX _FRAM E_SYNC
D SR , D TR, D C D, R I
D ATAN [1..0]
M ISO , M OSI
N PC S[3..1]
D ATA[1..0]
PW M [6..0]
R TS, C TS
R TS, C TS
RX_DATA
TX_DATA
AD [7..0]
512 KB
FLASH
N PC S0
SC K
SD A
R XD
TXD
R XD
TXD
SC L
CLK
CLK
FAST G PIO
ADD R [23..0]
D ATA[15..0]
N C S[3..0]
SD C KE
SD C S 0
N W AIT
SD A10
SD W E
N W E0
N W E1
N W E3
SD C K
N R D
R AS
C AS
AT32UC3A
AD VR EF
PA
PB
PC
PX
5