56F8346 Datasheet PDF - Freescale Semiconductor
| Part Number | 56F8346 | |
| Description | (56F8146 / 56F8346) 16-bit Digital Signal Controllers | |
| Manufacturers | Freescale Semiconductor | |
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56F8346/56F8146
Data Sheet
Preliminary Technical Data
56F8300
16-bit Digital Signal Controllers
MC56F8346
Rev. 15
01/2007
freescale.com
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56F8346/56F8146 General Description
Note: Features in italics are NOT available in the 56F8146 device.
• 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
• Up to two 6-channel PWM Modules
• Four 4-channel, 12-bit ADCs
• Temperature Sensor
• Up to 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
OCR_DIS
RSTO EMI_MODE
EXTBOOT
RESET
5
VPP
2
VCAP VDD
47
VSS
5
VDDA
2
VSSA
6 PWM Outputs
PWMA
3 Current Sense Inputs
or GPIOC
3 Fault Inputs
JTAG/
EOnCE
Port
Digital Reg Analog Reg
16-Bit
Low Voltage
56800E Core Supervisor
6 PWM Outputs
PWMB
Program Controller
and
Address
Generation Unit
Data ALU
16 x 16 + 36 -> 36-Bit MAC
Bit
Manipulation
3 Current Sense Inputs
Hardware Looping Unit
Three 16-bit Input Registers
Unit
or GPIOD
Four 36-bit Accumulators
4 Fault Inputs
PAB
4 AD0
4
ADCA
AD1
PDB
CDBR
CDBW
5 VREF
Memory
4
4
AD0
ADCB
AD1
Program Memory
64K x 16 Flash
2K x 16 RAM
XDB2
XAB1
XAB2
Temp_Sense
4K x 16 Boot
PAB
Quadrature
Flash
PDB
R/W Control
System Bus
External
Address Bus
Switch
6
2
8
A0-5 or GPIOA8-13
A6-7 or GPIOE2-3
A8-15 or GPIOA0-7
GPIOB0 or A16
4
Decoder 0 or
Quad
Timer A or
Data Memory
4K x 16 Flash
CDBR
CDBW
GPIOC
8K x 16 RAM
Control
External Data
Bus Switch
7
9
D0-6 or GPIOF9-15
D7-15 or GPIOF0-8
Quadrature
Decoder 1 or
4 Quad
Timer B or
IPBus Bridge (IPBB)
Bus Control 2
WR
RD
GPIOD0-1 or CS2-3
SPI1 or
GPIOC
Quad
Timer C or
Decoding
Peripheral
Device Selects
RW IPAB
Control
IPWDB
IPRDB
PS (CS0) or GPIOD8
DS (CS1) or GPIOD9
2
GPIOE
Quad
Peripherals
Timer D or
GPIOE
Clock
resets
PLL
2
FlexCAN
SPI0 or
GPIOE
SCI1 or
GPIOD
SCI0 or
COP/
Interrupt
GPIOE Watchdog Controller
System
P
O
Integration R
Module
Clock O
Generator
S
C
XTAL
EXTAL
4 22
IRQA IRQB
CLKO
CLKMODE
56F8346/56F8146 Block Diagram - 144 LQFP
Freescale Semiconductor
Preliminary
56F8346 Technical Data, Rev. 15
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 56F8346 electronic component. |
| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ 56F8346.PDF Datasheet ] | |
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