參數資料
型號: SPAK56F8346FV60
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 數字信號處理
英文描述: 16-BIT, 240 MHz, OTHER DSP, PQFP144
封裝: 20 X 20 MM, 0.50 MM PITCH, 1.40 MM HEIGHT, PLASTIC, LQFP-144
文件頁數: 1/156頁
文件大?。?/td> 2219K
代理商: SPAK56F8346FV60
MC56F8346/D
Rev. 3.0, 10/2003
Motorola, Inc., 2003. All rights reserved.
56F8346
Preliminary Technical Data
56F8346 16-bit Hybrid Controller
Up to 60 MIPS at 60MHz core frequency
DSP and MCU functionality in a unified,
C-efficient architecture
Access up to 1MB of off-chip program and data
memory
Chip Select Logic for glueless interface to ROM
and SRAM
128KB of Program Flash
4KB of Program RAM
8KB of Data Flash
8KB of Data RAM
8KB of Boot Flash
Two 6-channel PWM Modules
Four 4-channel, 12-bit ADCs
Temperature Sensor
Two Quadrature Decoders
Optional On-Chip Regulator
FlexCAN Module
Two Serial Communication Interfaces (SCIs)
Up to two Serial Peripheral Interfaces (SPIs)
Up to four General Purpose Quad Timers
Computer Operating Properly (COP) / Watchdog
JTAG/Enhanced On-Chip Emulation (OnCE) for
unobtrusive, real-time debugging
Up to 62 GPIO lines
144-pin LQFP Package
56F8346 Block Diagram
Program Controller
and
Hardware Looping Unit
Data ALU
16 x 16 + 36 36-Bit MAC
Three 16-bit Input Registers
Four 36-bit Accumulators
Address
Generation Unit
Bit
Manipulation
Unit
PLL
Clock
Generator
EXTAL
Interrupt
Controller
COP/
Watchdog
SCI1 or
GPIOD
4
External
Address Bus
Switch
Ex
te
rn
a
lB
u
s
Int
e
rf
ace
U
n
it
2
CLKMODE
IRQA IRQB
External Data
Bus Switch
PDB
XAB1
XAB2
XDB2
CDBR
SCI0 or
GPIOE
SPI0 or
GPIOE
IPBus Bridge (IPBB)
Integration
Module
System
P
O
R
O
S
C
Decoding
Peripherals
Peripheral
Device Selects
RW
Control
IPAB
IPWDB
IPRDB
2
System Bus
Control
R/W Control
PAB
CDBW
CDBR
CDBW
Clock
resets
JTAG/
EOnCE
Port
Digital Reg
Analog Reg
Low Voltage
Supervisor
VCAP*
VDD
VSS
VDDA
VSSA
5
47
5
2
VPP
2
* Configuration
shown for on-chip
2.5V regulator
OCR_DIS
RESET
EXTBOOT
EMI_MODE
RSTO
4
3
6
PWM Outputs
Fault Inputs
PWMA
Current Sense Inputs
or GPIOC
3
4
6
PWM Outputs
Fault Inputs
PWMB
Current Sense Inputs
or GPIOD
3
Quad
Timer D or
GPIOE
Quad
Timer C or
GPIOE
A/D0
A/D1
ADCA
2
5
Quadrature
Decoder 0 or
Quad
Timer A or
GPIOC
FlexCAN
2
4
A/D0
A/D1
4
Temp_Sense
Quadrature
Decoder 1 or
Quad
Timer B or
SPI1 or
GPIOC
4
CLKO
Bus Control
6
2
8
7
9
2
XTAL
DS (CS1) or GPIOD9
PS (CS0) or GPIOD8
GPIOD0-1 or CS2-3
RD
WR
D7-15 or GPIOF0-8
D0-6 or GPIOF9-15
GPIOB0 or A16
A8-15 or GPIOA0-7
A0-5 or GPIOA8-13
A6-7 or GPIOE2-3
VREF
ADCB
16-Bit
56800E Core
Data Memory
4K x 16 Flash
4K x 16 RAM
Memory
Program Memory
64K x 16 Flash
2K x 16 RAM
4K x 16 Boot
Flash
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