鈥?/div>
Up to 40 MIPS at 80MHz core frequency
DSP and MCU functionality in a unified,
C-efficient architecture
Hardware DO and REP loops
MCU-friendly instruction set supports both
DSP and controller functions: MAC, bit
manipulation unit, 14 addressing modes
60K
脳
16-bit words Program Flash
2K
脳
16-bit words Program RAM
8K
脳
16-bit words Data Flash
4K
脳
16-bit words Data RAM
2K
脳
16-bit words Boot Flash
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鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Up to 64K
脳
16- bit words each of external
Program and Data memory
Two 6 channel PWM Modules
Four 4 channel, 12-bit ADCs
Two Quadrature Decoders
CAN 2.0 B Module
Two Serial Communication Interfaces (SCIs)
Serial Peripheral Interface (SPI)
Up to four General Purpose Quad Timers
JTAG/OnCE
TM
port for debugging
Freescale Semiconductor, Inc...
鈥?/div>
鈥?/div>
鈥?/div>
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鈥?/div>
14 Dedicated and 18 Shared GPIO lines
160-pin LQFP or 160 MAPBGA Packages
6
3
4
6
PWM Outputs
Current Sense Inputs
Fault Inputs
PWM Outputs
Current Sense Inputs
Fault Inputs
A/D1
A/D2
A/D1
A/D2
ADCA
VREF
ADCB
VREF2
PWMA
RSTO
RESET
IRQA
EXTBOOT
IRQB
6
JTAG/
OnCE
Port
VPP
VCAPC V
DD
2
8
V
SS
10*
Digital Reg
V
DDA
3
V
SSA
3
Analog Reg
PWMB
3
4
4
4
4
4
Low Voltage
Supervisor
4
Quadrature
Decoder 0
/Quad Timer
Quadrature
Decoder 1
/Quad Timer B
Quad Timer C
Interrupt
Controller
Program Controller
and
Hardware Looping Unit
Address
Generation
Unit
Data ALU
16 x 16 + 36
鈫?/div>
36-Bit MAC
Three 16-bit Input Registers
Two 36-bit Accumulators
Bit
Manipulation
Unit
4
2
4
2
2
Program Memory
61440 x 16 Flash
2048 x 16 SRAM
Boot Flash
2048 x 16 Flash
Data Memory
8192 x 16 Flash
4096 x 16 SRAM
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PAB
鈥?/div>
鈥?/div>
PDB
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
IPBB
CONTROLS
16
PLL
CLKO
Quad Timer D
/ Alt Func
CAN 2.0A/B
SCI0
or
GPIO
SCI1
or
GPIO
SPI
or
GPIO
Dedicated
GPIO
XDB2
CGDB
XAB1
XAB2
16-Bit
56800
Core
XTAL
Clock Gen
EXTAL
鈥?/div>
INTERRUPT
CONTROLS
16
COP/
Watchdog
COP RESET
MODULE CONTROLS
ADDRESS BUS [8:0]
DATA BUS [15:0]
2
4
14
Applica-
tion-Specific
Memory &
Peripherals
IPBus Bridge
(IPBB)
External
Bus
Interface
Unit
External
Address Bus
Switch
External
Data Bus
Switch
Bus
Control
A[00:05]
6
10
16
PS Select
DS Select
WR Enable
RD Enable
A[06:15] or
GPIO-E2:E3 &
GPIO-A0:A7
D[00:15]
*
includes TCS pin which is reserved for factory use and is tied to VSS
Figure 1. 56F807 Block Diagram
漏 Motorola, Inc., 2004. All rights reserved.
For More Information On This Product,
Go to: www.freescale.com
next
DSP56F807VF80 產(chǎn)品屬性
126
集成電路 (IC)
嵌入式 - 微控制器,
56F8xx
56800
16-位
80MHz
CAN,EBI/EMI,SCI,SPI
POR,PWM,WDT
32
136KB(68K x 16)
閃存
-
6K x 16
3 V ~ 3.6 V
A/D 16x12b
外部
-40°C ~ 85°C
160-BGA
托盤
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