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DSP56852VFE规格书详情
DSP56852 General Description
• 120 MIPS at 120MHz
• 6K x 16-bit Program SRAM
• 4K x 16-bit Data SRAM
• 1K x 16-bit Boot ROM
• 21 External Memory Address lines, 16 data lines and four chip selects
• One (1) Serial Port Interface (SPI) or one (1) Improved Synchronous Serial Interface (ISSI)
• One (1) Serial Communication Interface (SCI)
• Interrupt Controller
• General Purpose 16-bit Quad Timer
• JTAG/Enhanced On-Chip Emulation (OnCE™) for unobtrusive, real-time debugging
• Computer Operating Properly (COP)/Watchdog Timer
• 81-pin MAPBGA package
• Up to 11 GPIO
56852 Features
Core
• Efficient 16-bit engine with dual Harvard architecture
• 120 Million Instructions Per Second (MIPS) at 120MHz core frequency
• Single-cycle 16 × 16-bit parallel Multiplier-Accumulator (MAC)
• Four (4) 36-bit accumulators including extension bits
• 16-bit bidirectional shifter
• Parallel instruction set with unique DSP addressing modes
• Hardware DO and REP loops
• Three (3) internal address buses and one (1) external address bus
• Four (4) internal data buses and one (1) external data bus
• Instruction set supports both DSP and controller functions
• Four (4) hardware interrupt levels
• Five (5) software interrupt levels
• Controller-style addressing modes and instructions for compact code
• Efficient C Compiler and local variable support
• Software subroutine and interrupt stack with depth limited only by memory
• JTAG/Enhanced OnCE debug programming interface
产品属性
- 产品编号:
DSP56852VFE
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 微控制器
- 系列:
568xx
- 包装:
散装
- 核心处理器:
56800E
- 内核规格:
16 位
- 速度:
120MHz
- 连接能力:
EBI/EMI,SCI,SPI,SSI
- 外设:
POR,WDT
- 程序存储容量:
12KB(6K x 16)
- 程序存储器类型:
SRAM
- RAM 大小:
4K x 16
- 电压 - 供电 (Vcc/Vdd):
1.8V ~ 3.3V
- 振荡器类型:
内部
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
81-LFBGA
- 供应商器件封装:
81-MAPBGA(8x8)
- 描述:
IC MCU 16BIT 12KB SRAM 81MAPBGA
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FREESCAL |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
FREESCALE |
22+ |
BGA81 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
FREESCA |
2020+ |
TQFP128 |
5 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
FREESCALE |
23+ |
BGA |
96880 |
只做原装,欢迎来电资询 |
询价 | ||
FREESCALE |
21+ |
PBGA81 |
2 |
原装现货假一赔十 |
询价 | ||
FREESCALE |
23+ |
81-MAPBGA |
90000 |
优势库存全新原装现货 |
询价 | ||
22+ |
5000 |
询价 | |||||
free |
dc06 |
原厂封装 |
263 |
INSTOCK:348/tray/bga |
询价 | ||
FREESCAL |
23+ |
BGA81 |
19726 |
询价 | |||
Freesca |
2015+ |
BGA81 |
3526 |
原装原包假一赔十 |
询价 |