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| 型号： | ADSP-BF518BBCZ-4 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 23/68页 |
| 文件大小： | 0K |
| 描述： | IC DSP 16/32B 400MHZ 168CSPBGA |
| 标准包装： | 1 |
| 系列： | Blackfin® |
| 类型： | 定点 |
| 接口： | 以太网，I²C，PPI，RSI，SPI，SPORT，UART/USART |
| 时钟速率： | 400MHz |
| 非易失内存： | 外部 |
| 芯片上RAM： | 116kB |
| 电压 - 输入/输出： | 1.8V，2.5V，3.3V |
| 电压 - 核心： | 1.30V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 168-LFBGA，CSPBGA |
| 供应商设备封装： | 168-CSPBGA（12x12） |
| 包装： | 托盘 |
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ADSP-BF512/BF512F, BF514/BF514F, BF516/BF516F, BF518/BF518F
Rev. B
|
Page 3 of 68
|
January 2011
GENERAL DESCRIPTION
The ADSP-BF512/ADSP-BF512F, ADSP-BF514/ADSP-
BF514F, ADSP-BF516/ADSP-BF516F, ADSP-BF518/ADSP-
BF518F processors are members of the Blackfin
family of prod-
ucts, incorporating the Analog Devices/Intel Micro Signal
Architecture (MSA). Blackfin processors combine a dual-MAC
state-of-the-art signal processing engine, the advantages of a
clean, orthogonal RISC-like microprocessor instruction set, and
single-instruction, multiple-data (SIMD) multimedia capabili-
ties into a single instruction-set architecture.
The processors are completely code compatible with other
Blackfin processors.
By integrating a rich set of industry-leading system peripherals
and memory, Blackfin processors are the platform of choice for
next-generation applications that require RISC-like program-
mability, multimedia support, and leading-edge signal
processing in one integrated package.
PORTABLE LOW POWER ARCHITECTURE
Blackfin processors provide world-class power management
and performance. They are produced with a low power and low
voltage design methodology and feature on-chip dynamic
power management, which is the ability to vary both the voltage
and frequency of operation to significantly lower overall power
consumption. This capability can result in a substantial reduc-
tion in power consumption, compared with just varying the
frequency of operation. This allows longer battery life for
portable appliances.
SYSTEM INTEGRATION
The ADSP-BF51x processors are highly integrated system-on-a-
chip solutions for the next generation of embedded network
connected applications. By combining industry-standard inter-
faces with a high performance signal processing core, cost-
effective applications can be developed quickly, without the
need for costly external components. The system peripherals
include an IEEE-compliant 802.3 10/100 Ethernet MAC with
IEEE-1588 support (ADSP-BF518/ADSP-BF518F only), an RSI
controller, a TWI controller, two UART ports, two SPI ports,
two serial ports (SPORTs), nine general-purpose 32-bit timers
(eight with PWM capability), 3-phase PWM for motor control,
a real-time clock, a watchdog timer, and a parallel peripheral
interface (PPI).
BLACKFIN PROCESSOR CORE
As shown in Figure 1, the Blackfin processor core contains two
16-bit multipliers, two 40-bit accumulators, two 40-bit ALUs,
four video ALUs, and a 40-bit shifter. The computation units
process 8-, 16-, or 32-bit data from the register file.
The compute register file contains eight 32-bit registers. When
performing compute operations on 16-bit operand data, the
register file operates as 16 independent 16-bit registers. All
operands for compute operations come from the multiported
register file and instruction constant fields.
Each MAC can perform a 16-bit by 16-bit multiply in each
cycle, accumulating the results into the 40-bit accumulators.
Signed and unsigned formats, rounding, and saturation
are supported.
The ALUs perform a traditional set of arithmetic and logical
operations on 16-bit or 32-bit data. In addition, many special
instructions are included to accelerate various signal processing
tasks. These include bit operations such as field extract and pop-
ulation count, modulo 232 multiply, divide primitives, saturation
and rounding, and sign/exponent detection. The set of video
instructions include byte alignment and packing operations,
16-bit and 8-bit adds with clipping, 8-bit average operations,
and 8-bit subtract/absolute value/accumulate (SAA) operations.
The compare/select and vector search instructions are also
provided.
Table 1. Processor Comparison
Feature
ADSP
-BF512
ADSP
-BF512F
ADSP
-BF514
ADSP
-BF514F
ADSP
-BF516
ADSP
-BF516F
ADSP
-BF518
ADSP
-BF518F
IEEE-1588
–––
1
Ethernet MAC
–
1111
RSI
–
1
1111
TWI
1111
SPORTs
2222
UARTs
2222
SPIs
2222
GP Timers
8888
Watchdog Timers
1111
RTC
1111
PPI
1111
Internal 4 Mbit SPI flash
–
1–1
–
1–1
Rotary Counter
1111
3-Phase PWM Pairs
3333
GPIOs
40 40 40 40 40 40 40 40
M
e
mor
y
(bytes)
L1 Instruction SRAM
32K
L1 Instruction
SRAM/Cache
16K
L1 Data SRAM
32K
L1 Data SRAM/Cache
32K
L1 Scratchpad
4K
L3 Boot ROM
32K
Maximum Speed Grade
400 MHz
Package Options
176-Lead LQFP with Exposed Pad
168-Ball CSP_BGA
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADSP-BF518BBCZ4F16 | 功能描述:IC DSP 16/32B 400MHZ 168CSBGA 制造商:analog devices inc. 系列:Blackfin? 包装:带卷（TR） 零件状态:有效 类型:定点 接口:以太网，I2C，PPI，RSI，SPI，SPORT，UART/USART 时钟速率:400MHz 非易失性存储器:FLASH（16Mb） 片载 RAM:116kB 电压 - I/O:1.8V，2.5V，3.3V 电压 - 内核:1.30V 工作温度:-40°C ~ 85°C（TA） 安装类型:表面贴装 封装/外壳:168-LFBGA，CSPBGA 供应商器件封装:168-CSPBGA（12x12） 标准包装:1 |
| ADSP-BF518BBCZ-4F4 | 功能描述:IC DSP 16/32B 400MHZ 168CSPBGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - DSP（数字式信号处理器） 系列:Blackfin® 标准包装:40 系列:TMS320DM64x, DaVinci™ 类型:定点 接口:I²C，McASP，McBSP 时钟速率:400MHz 非易失内存:外部 芯片上RAM:160kB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:0°C ~ 90°C 安装类型:表面贴装 封装/外壳:548-BBGA，FCBGA 供应商设备封装:548-FCBGA（27x27） 包装:托盘 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA |
| ADSP-BF518BSWZ-4 | 功能描述:IC DSP 16/32B 400MHZ LP 176LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - DSP（数字式信号处理器） 系列:Blackfin® 标准包装:40 系列:TMS320DM64x, DaVinci™ 类型:定点 接口:I²C，McASP，McBSP 时钟速率:400MHz 非易失内存:外部 芯片上RAM:160kB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:0°C ~ 90°C 安装类型:表面贴装 封装/外壳:548-BBGA，FCBGA 供应商设备封装:548-FCBGA（27x27） 包装:托盘 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA |
| ADSP-BF518BSWZ4F16 | 功能描述:IC DSP 16/32B 400MHZ LP 176LQFP 制造商:analog devices inc. 系列:Blackfin? 包装:托盘 零件状态:有效 类型:定点 接口:以太网，I2C，PPI，RSI，SPI，SPORT，UART/USART 时钟速率:400MHz 非易失性存储器:FLASH（16Mb） 片载 RAM:116kB 电压 - I/O:1.8V，2.5V，3.3V 电压 - 内核:1.30V 工作温度:-40°C ~ 85°C（TA） 安装类型:表面贴装 封装/外壳:176-LQFP 裸露焊盘 供应商器件封装:176-LQFP-EP（24x24） 标准包装:1 |
| ADSP-BF518BSWZ-4F4 | 功能描述:IC DSP 16/32B 400MHZ LP 176LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - DSP（数字式信号处理器） 系列:Blackfin® 标准包装:2 系列:StarCore 类型:SC140 内核 接口:DSI，以太网，RS-232 时钟速率:400MHz 非易失内存:外部 芯片上RAM:1.436MB 电压 - 输入/输出:3.30V 电压 - 核心:1.20V 工作温度:-40°C ~ 105°C 安装类型:表面贴装 封装/外壳:431-BFBGA，FCBGA 供应商设备封装:431-FCPBGA（20x20） 包装:托盘 |
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