參數(shù)資料
型號: SAF-XC2786X-96F66L66
廠商: INFINEON TECHNOLOGIES AG
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, MICROCONTROLLER, PQFP144
封裝: 0.50 MM PITCH, GREEN, PLASTIC, LQFP-144
文件頁數(shù): 50/119頁
文件大?。?/td> 1432K
代理商: SAF-XC2786X-96F66L66
XC2786X
XC2000 Family Derivatives
Functional Description
Preliminary
Data Sheet
34
V2.0, 2008-03
3
Functional Description
The architecture of the XC2786X combines advantages of RISC, CISC, and DSP
processors with an advanced peripheral subsystem in a well-balanced design. On-chip
memory blocks allow the design of compact systems-on-silicon with maximum
performance suited for computing, control, and communication.
The on-chip memory blocks (program code memory and SRAM, dual-port RAM, data
SRAM) and the generic peripherals are connected to the CPU by separate high-speed
buses. Another bus, the LXBus, connects additional on-chip resources and external
resources (see Figure 3). This bus structure enhances overall system performance by
enabling the concurrent operation of several subsystems of the XC2786X.
The block diagram gives an overview of the on-chip components and the advanced
internal bus structure of the XC2786X.
Figure 3
Block Diagram
Multi
CAN
C166SV2 - Core
DPRAM
2 Kbytes
CPU
PM
U
DM
U
BRGen
ADC1
8-Bit/
10-Bit
8 Ch.
USIC0
2 Ch.,
64 x
Buffer
RS232,
LIN,
SPI,
IIC, IIS
RTC
WDT
Interrupt& PEC
EBC
LXBus Control
External Bus
Control
DSRAM
16 Kbytes
PSRAM
32 Kbytes
System Functions
Clock, Reset, Power Control,
Stand-By RAM
OCDS
Debug Support
XT
AL
Interrupt Bus
Per
ip
her
al
Da
ta
B
us
8
P15
P9
P7 P6
Port 5
P4
P3
P2
P1
P0
8
13
8
4
5
16
8
MC_XC278X_BLOCKDIAGRAM
Program Flash 0
256 Kbytes
Program Flash 1
256 Kbytes
Program Flash 2
256 Kbytes
GPT
T6
T5
T4
T3
T2
ADC0
8-Bit/
10-Bit
16 Ch.
CC2
T8
T7
2ch.
USIC2
2 Ch.,
64 x
Buffer
RS232,
LIN,
SPI,
IIC, IIS
USIC1
2 Ch.,
64 x
Buffer
RS232,
LIN,
SPI,
IIC, IIS
CCU63
T13
T12
CCU60
T13
T12
LXBus
IM
B
P8
7
P10
16
P11
6
...
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