Datasheet > ADSP-BF701

ADSP-BF701

更新时间： 2023-09-23 06:49:06

品牌	Logo	应用领域
亚德诺 - ADI		双倍数据速率静态存储器光电二极管
页数	文件大小	规格书
116页	2960K
描述
低功耗 200MHz BLACKFIN+嵌入式处理器，带128KB L2 SRAM和DDR2/LPDDR接口

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ADSP-BF701 数据手册

Blackfin+ Core

Embedded Processor

ADSP-BF700/701/702/703/704/705/706/707

FEATURES

MEMORY

Blackfin+ core with up to 400 MHz performance

Dual 16-bit or single 32-bit MAC support per cycle

16-bit complex MAC and many other instruction set

enhancements

136 kB L1 SRAM with multi-parity-bit protection 

(64 kB instruction, 64 kB data, 8 kB scratchpad)

Large on-chip L2 SRAM with ECC protection

256 kB, 512 kB, 1 MB variants

Instruction set compatible with previous Blackfin products

Low-cost packaging

88-Lead LFCSP_VQ (QFN) package (12 mm × 12 mm), 

RoHS compliant

On-chip L2 ROM (512 kB)

L3 interface (CSP_BGA only) optimized for lowest system

power, providing 16-bit interface to DDR2 or LPDDR DRAM

devices (up to 200 MHz)

Security and one-time-programmable memory

Crypto hardware accelerators

184-Ball CSP_BGA package (12 mm × 12 mm × 0.8 mm

pitch), RoHS compliant

Low system power with < 100 mW core domain power at

400 MHz (< 0.25 mW/MHz) at 25°C T_JUNCTION

Fast secure boot for IP protection

memDMA encryption/decryption for fast run-time security

PERIPHERALS FEATURES

See Figure 1, Processor Block Diagram and Table 1, Processor

Comparison

SYSTEM CONTROL BLOCKS

PERIPHERALS

1× TWI

EMULATOR

TEST & CONTROL

PLL & POWER

MANAGEMENT

FAULT

MANAGEMENT

EVENT

CONTROL

WATCHDOG

8× TIMER

1× COUNTER

2× CAN

L2 MEMORY

UP TO

1M BYTE SRAM

2× UART

512K BYTE

ROM

ECC-PROTECTED

(& DMA MEMORY

PROTECTION)

SPI HOST PORT

2x QUAD SPI

136K BYTE PARITY BIT PROTECTED

L1 SRAM INSTRUCTION/DATA

GPIO

1x DUAL SPI

2× SPORT

1× MSI

(SD/SDIO)

SYSTEM FABRIC

1× PPI

EXTERNAL

BUS

INTERFACES

ANALOG

SUB

SYSTEM

HARDWARE

FUNCTIONS

STATIC MEMORY

CONTROLLER

MEMORY

PROTECTION

OTP

MEMORY

SYSTEM PROTECTION

2× CRC

3× MDMA

STREAMS

HADC

CRYPTO ENGINE (SECURITY)

DYNAMIC MEMORY

CONTROLLER

1× RTC

LPDDR

1× USB 2.0 HS OTG

DDR2

Figure 1. Processor Block Diagram

Blackfin+ is a trademark of Analog Devices, Inc.; Blackfin and the Blackfin logo are registered trademarks of Analog Devices, Inc.

Rev. A Document Feedback

Information furnished by Analog Devices is believed to be accurate and reliable.

However, no responsibility is assumed by Analog Devices for its use, nor for any

infringements of patents or other rights of third parties that may result from its use.

Specifications subject to change without notice. No license is granted by implication

or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 U.S.A.

Tel: 781.329.4700

Technical Support

www.analog.com

12 3 4 5 6 7...116

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与ADSP-BF701相关器件

型号	品牌	获取价格	描述	数据表
ADSP-BF701BBCZ-2	ADI	获取价格	Instruction set compatible with previous Blackfin products
ADSP-BF701KBCZ-1	ADI	获取价格	Instruction set compatible with previous Blackfin products
ADSP-BF701KBCZ-2	ADI	获取价格	Instruction set compatible with previous Blackfin products
ADSP-BF702	ADI	获取价格	低功耗 400MHz BLACKFIN+嵌入式处理器，带256KB L2 SRAM
ADSP-BF702BCPZ-3	ADI	获取价格	Instruction set compatible with previous Blackfin products
ADSP-BF702BCPZ-4	ADI	获取价格	Instruction set compatible with previous Blackfin products
ADSP-BF702KCPZ-3	ADI	获取价格	Instruction set compatible with previous Blackfin products
ADSP-BF702KCPZ-4	ADI	获取价格	Instruction set compatible with previous Blackfin products
ADSP-BF703	ADI	获取价格	低功耗400MHz BLACKFIN+嵌入式处理器，带256KB L2 SRAM和DDR2
ADSP-BF703BBCZ-3	ADI	获取价格	Instruction set compatible with previous Blackfin products

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