công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
MCF52259 bảng dữ liệu(PDF) 5 Page - Freescale Semiconductor, Inc |
|
MCF52259 bảng dữ liệu(HTML) 5 Page - Freescale Semiconductor, Inc |
5 / 46 page Family Configurations MCF52259 ColdFire Microcontroller, Rev. 3 Freescale Semiconductor 5 — Up to 80 MHz processor core frequency — 40 MHz or 33 MHz peripheral bus frequency — Sixteen general-purpose, 32-bit data and address registers — Implements ColdFire ISA_A with extensions to support the user stack pointer register and four new instructions for improved bit processing (ISA_A+) — Enhanced Multiply-Accumulate (EMAC) unit with four 32-bit accumulators to support 16 ×16 → 32 or 32 ×32 → 48 operations — Cryptographic Acceleration Unit (CAU) – Tightly-coupled coprocessor to accelerate software-based encryption and message digest functions – Support for DES, 3DES, AES, MD5, and SHA-1 algorithms • System debug support — Real-time trace for determining dynamic execution path — Background debug mode (BDM) for in-circuit debugging (DEBUG_B+) — Real-time debug support, with six hardware breakpoints (4 PC, 1 address and 1 data) configurable into a 1- or 2-level trigger • On-chip memories — Up to 64-Kbyte dual-ported SRAM on CPU internal bus, supporting core, DMA, and USB access with standby power supply support for the first 16 Kbytes — Up to 512 Kbytes of interleaved flash memory supporting 2-1-1-1 accesses • Power management — Fully static operation with processor sleep and whole chip stop modes — Rapid response to interrupts from the low-power sleep mode (wake-up feature) — Clock enable/disable for each peripheral when not used (except backup watchdog timer) — Software controlled disable of external clock output for low-power consumption • FlexCAN 2.0B module — Based on and includes all existing features of the Freescale TouCAN module — Full implementation of the CAN protocol specification version 2.0B – Standard data and remote frames (up to 109 bits long) – Extended data and remote frames (up to 127 bits long) – Zero to eight bytes data length – Programmable bit rate up to 1 Mbit/sec — Flexible message buffers (MBs), totalling up to 16 message buffers of 0–8 byte data length each, configurable as Rx or Tx, all supporting standard and extended messages — Unused MB space can be used as general purpose RAM space — Listen-only mode capability — Content-related addressing — No read/write semaphores — Three programmable mask registers: global for MBs 0–13, special for MB14, and special for MB15 — Programmable transmit-first scheme: lowest ID or lowest buffer number — Time stamp based on 16-bit free-running timer — Global network time, synchronized by a specific message — Maskable interrupts • Universal Serial Bus On-The-Go (USB OTG) dual-mode host and device controller — Full-speed / low-speed host controller — USB 1.1 and 2.0 compliant full-speed / low speed device controller — 16 bidirectional end points |
Số phần tương tự - MCF52259_10 |
|
Mô tả tương tự - MCF52259_10 |
|
|
Link URL |
Chính sách bảo mật |
ALLDATASHEET.VN |
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Trao đổi link | Tìm kiếm theo nhà sản xuất All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |