- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄19497 > DSP56321VL275 (Freescale Semiconductor)IC DSP 24BIT 275MHZ 196-MAPBGA PDF資料下載
參數(shù)資料
| 型號(hào)： | DSP56321VL275 |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 1/84頁 |
| 文件大小： | 0K |
| 描述： | IC DSP 24BIT 275MHZ 196-MAPBGA |
| 標(biāo)準(zhǔn)包裝： | 126 |
| 系列： | DSP56K/Symphony |
| 類型： | 定點(diǎn) |
| 接口： | 主機(jī)接口，SSI，SCI |
| 時(shí)鐘速率： | 275MHz |
| 非易失內(nèi)存： | ROM（576 B） |
| 芯片上RAM： | 576kB |
| 電壓 - 輸入/輸出： | 3.30V |
| 電壓 - 核心： | 1.60V |
| 工作溫度： | -40°C ~ 100°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 196-FBGA |
| 供應(yīng)商設(shè)備封裝： | 196-MAPBGA（15x15） |
| 包裝： | 托盤 |
當(dāng)前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁
Freescale Semiconductor
Technical Data
DSP56321
Rev. 11, 2/2005
Freescale Semiconductor, Inc., 2001, 2005. All rights reserved.
DSP56321
24-Bit Digital Signal Processor
The Freescale DSP56321, a member of the DSP56300 DSP family, supports networking, security encryption, and
home entertainment using a high-performance, single-clock-cycle-per- instruction engine (DSP56000 code-
compatible), a barrel shifter, 24-bit addressing, an instruction cache, and a direct memory access (DMA) controller
(see Figure 1).
The DSP56321 offers 275 million multiply- accumulates per second (MMACS) performance, attaining 550
MMACS when the EFCOP is in use. It operates with an internal 275 MHz clock with a 1.6 volt core and
independent 3.3 volt input/output (I/O) power. By operating in parallel with the core, the EFCOP provides overall
enhanced performance and signal quality with no impact on channel throughput or total channel support. This
device is pin-compatible with the Freescale DSP56303, DSP56L307, DSP56309, and DSP56311.
Figure 1. DSP56321 Block Diagram
YAB
XAB
PAB
YDB
XDB
PDB
GDB
MODB/IRQB
MODC/IRQC
10
MODD/IRQD
DSP56300
6
16
24-Bit
24
18
DDB
DAB
Peripheral
Core
YM
_
E
B
XM
_
E
B
PM
_
E
B
PI
O
_
E
B
Expansion Area
6
5
3
RESET
MODA/IRQA
PINIT/NMI
EXTAL
XTAL
Address
Control
Data
Address
Generation
Unit
Six Channel
DMA Unit
Program
Interrupt
Controller
Program
Decode
Controller
Program
Address
Generator
Data ALU
24
× 24 + 56 →56-bit MAC
Two 56-bit Accumulators
56-bit Barrel Shifter
Power
Management
External
Bus
Interface
and
I - Cache
Control
Memory Expansion Area
DE
Program
RAM
32 K
× 24 bits
X Data
RAM
80 K
× 24 bits
Y Data
RAM
80 K
× 24 bits
External
Address
Bus
Switch
SCI
EFCOP
ESSI
HI08
Triple
Timer
or
31 K
× 24 bits
Instruction
Cache
1024
× 24 bits
Bootstrap
ROM
and
OnCE
JTAG
PLL
Clock
Generator
Internal
Data
Bus
Switch
External
Data
Bus
Switch
The DSP56321 is intended
for applications requiring a
large amount of internal
memory, such as networking
and wireless infrastructure
applications. The onboard
EFCOP can accelerate
general filtering applications,
such as echo-cancellation
applications, correlation, and
general-purpose convolution-
based algorithms.
What’s New?
Rev. 11 includes the following
changes:
Adds lead-free packaging and
part numbers.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HCM03DSUN | CONN EDGECARD 6POS .156 DIP SLD |
| GMA50DRST-S288 | CONN EDGECARD 100POS .125 EXTEND |
| ABM36DRST-S288 | CONN EDGECARD EXTEND 72POS .156 |
| ACM28DTAH-S189 | CONN EDGECARD 56POS R/A .156 SLD |
| DSP56321VL240 | IC DSP 24BIT 240MHZ 196-MAPBGA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DSP56321VL275 | 制造商:Freescale Semiconductor 功能描述:Digital Signal Processor (DSP) IC |
| DSP56362 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:24-Bit Audio Digital Signal Processor |
| DSP56362AD | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:24-Bit Audio Digital Signal Processor |
| DSP56362D | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:24-Bit Audio Digital Signal Processor |
| DSP56362EVMUPUM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DSP56362EVMUPUM DPSD56362EVM Upgrade Manual Revision 3.1 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。