参数资料
型号: MC56F8345MFGE
厂商: Freescale Semiconductor
文件页数: 118/172页
文件大小: 0K
描述: IC DSP 16BIT 60MHZ 128-LQFP
标准包装: 72
系列: 56F8xxx
核心处理器: 56800E
芯体尺寸: 16-位
速度: 60MHz
连通性: CAN,EBI/EMI,SCI,SPI
外围设备: POR,PWM,温度传感器,WDT
输入/输出数: 49
程序存储器容量: 136KB(68K x 16)
程序存储器类型: 闪存
RAM 容量: 6K x 16
电压 - 电源 (Vcc/Vdd): 2.25 V ~ 3.6 V
数据转换器: A/D 16x12b
振荡器型: 外部
工作温度: -40°C ~ 125°C
封装/外壳: 128-LQFP
包装: 托盘
配用: MC56F8367EVME-ND - EVAL BOARD FOR MC56F83X
56F8345 Technical Data, Rev. 17
Freescale Semiconductor
5
Preliminary
56F8345/56F8145 Block Diagram - 128 LQFP
Quadrature
Decoder 1 or
Quad
Timer B or
SP1I or
GPIOC
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
16-Bit
56800E Core
Interrupt
Controller
COP/
Watchdog
SCI1 or
GPIOD
4
2
IRQA IRQB
PDB
XAB1
XAB2
XDB2
CDBR
SCI0 or
GPIOE
SPI0 or
GPIOE
IPBus Bridge (IPBB)
Decoding
Peripherals
Peripheral
Device Selects
RW
Control
IPAB
IPWDB
IPRDB
2
System Bus
R/W Control
PAB
CDBW
CDBR
CDBW
JTAG/
EOnCE
Port
Digital Reg
Analog Reg
Low Voltage
Supervisor
VCAP VDD
VSS VDDA
VSSA
5
47
5
2
VPP
2
RESET
RSTO
4
6
3
4
6
3
Quad Timer
D or GPIOE
Quad Timer
C or GPIOE
ADCA
4
5
Quadrature
Decoder 0 or
Quad
Timer A or
GPIOC
FlexCAN
2
4
2
ADCB
4
VREF
TEMP_SENSE
4
* External
Address Bus
Switch
Ex
ter
n
al
Bus
Int
e
rf
a
c
e
Unit
* External
Data
Bus Switch
A8-13 or GPIOA0-5
D7-10 or GPIOF0-3
GPIOB0-4 or A16-20
GPIOD0-5 or CS2-7
* Bus
Control
6
5
4
6
* EMI not functional in
this package; use as
GPIO pins
PLL
Clock
Generator
XTAL
EXTAL
CLKMODE
Integration
Module
System
P
O
R
O
S
C
Clock
resets
CLKO
PWM Outputs
Fault Inputs
PWMA
Current Sense Inputs
or GPIOC
PWM Outputs
Fault Inputs
PWMB
Current Sense Inputs
or GPIOD
OCR_DIS
4
AD1
AD0
4
AD1
AD0
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
Control
56F8345/56F8145 General Description
Note: Features in italics are NOT available in the 56F8145 device.
Up to 60 MIPS at 60MHz core frequency
DSP and MCU functionality in a unified,
C-efficient architecture
128KB Program Flash
4KB Program RAM
8KB Data Flash
8KB Data RAM
8KB Boot Flash
Up to two 6-channel PWM modules
Four 4-channel, 12-bit ADCs
Temperature Sensor
Up to two Quadrature Decoders
FlexCAN module
Optional On-Chip Regulator
Two Serial Communication Interfaces (SCIs)
Up to two Serial Peripheral Interface (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 49 GPIO lines
128-pin LQFP Package
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