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参数资料
| 型号： | SPC560P50L5CEFB |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | MICROCONTROLLER, PQFP144 |
| 封装： | ROHS COMPLIANT, LQFP-144 |
| 文件页数： | 2/26页 |
| 文件大小： | 509K |
| 代理商： | SPC560P50L5CEFB |
SPC560P50x, SPC560P44x
flash memory. The module contains a four-entry, 4x128-bit prefetch buffers. Prefetch buffer
hits allow no-wait responses. Normal flash memory array accesses are registered and are
forwarded to the system bus on the following cycle, incurring 3 wait-states.
The flash memory module provides the following features:
●
Up to 576 KB flash memory
–
8 blocks (32KB + 2×16KB + 32KB + 32KB + 3x128KB) Code Flash
–
4 blocks (16KB + 16KB + 16KB + 16KB) Data Flash
–
Full Read While Write capability between Code and Data Flash
●
Four 128-bit wide prefetch buffers to provide single cycle in-line accesses (prefetch
buffers can be configured to prefetch code or data or both)
●
Typical flash memory access time: 0 wait-state for buffer hits, 3 wait-states for page
buffer miss at 60 MHz
●
Hardware managed flash memory writes handled by 32-bit RISC Krypton engine
●
Hardware and software configurable read and write access protections on a per-master
basis.
●
Configurable access timing allowing use in a wide range of system frequencies.
●
Multiple-mapping support and mapping-based block access timing (0–31 additional
cycles) allowing use for emulation of other memory types.
●
Software programmable block program/erase restriction control.
●
Erase of selected block(s)
●
Read page size of 128 bits (4 words)
●
64-bit ECC with single-bit correction, double-bit detection for data integrity
●
Embedded hardware program and erase algorithm
●
Erase suspend, program suspend and erase-suspended program
●
Censorship protection scheme to prevent flash memory content visibility
●
Hardware support for EEPROM emulation
3.3.5
On-chip SRAM with ECC
The SPC560Px SRAM module provides a general-purpose memory of up to 40 KB in total.
ECC handling is done on a 32-bit boundary and is completely software compatible with
SPC560Px family devices with an e200z6 core and 64-bit wide ECC.
The SRAM module provides the following features:
●
Supports read/write accesses mapped to the SRAM memory from any master
●
40 KB general purpose RAM
●
Supports byte (8-bit), half word (16-bit), and word (32-bit) writes for optimal use of
memory
●
Typical SRAM access time: 0 wait-state for reads and 32-bit writes; 1 wait-state for 8-
and 16-bit writes if back to back with a read to same memory block
3.3.6
Interrupt Controller (INTC)
The INTC (interrupt controller) provides priority-based preemptive scheduling of interrupt
requests, suitable for statically scheduled hard real-time systems.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SPC560P50L5CEFBR | 功能描述:32位微控制器 - MCU 32-BIT Embedded MCU 64 MHz, 3.3V 512kB RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
| SPC560P50L5CEFBY | 制造商:STMicroelectronics 功能描述:MID MICROCONTROLLER - Trays |
| SPC560P60L3 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:32-bit Power Architecture?? based MCU with 1088 KB Flash memory and 80 KB RAM for automotive chassis and safety applications |
| SPC560PADPT100S | 功能描述:32位微控制器 - MCU Socketed Mini Mod SPC560P QFP100 Req RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
| SPC560PADPT144S | 功能描述:32位微控制器 - MCU Socketed Mini Mod SPC560P QFP144 RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
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