Electronic Components Datasheet Search |
|
MCF52259 Datasheet(PDF) 8 Page - Freescale Semiconductor, Inc |
|
MCF52259 Datasheet(HTML) 8 Page - Freescale Semiconductor, Inc |
8 / 46 page MCF52259 ColdFire Microcontroller, Rev. 2 Family Configurations Freescale Semiconductor 8 — System can be clocked from PLL or directly from crystal oscillator or relaxation oscillator — Low power modes supported —2n (n ≤ 0 ≤ 15) low-power divider for extremely low frequency operation • Interrupt controller — Uniquely programmable vectors for all interrupt sources — Fully programmable level and priority for all peripheral interrupt sources — Seven external interrupt signals with fixed level and priority — Unique vector number for each interrupt source — Ability to mask any individual interrupt source or all interrupt sources (global mask-all) — Support for hardware and software interrupt acknowledge (IACK) cycles — Combinatorial path to provide wake-up from low-power modes • DMA controller — Four fully programmable channels — Dual-address transfer support with 8-, 16-, and 32-bit data capability, along with support for 16-byte (4 ×32-bit) burst transfers — Source/destination address pointers that can increment or remain constant — 24-bit byte transfer counter per channel — Auto-alignment transfers supported for efficient block movement — Bursting and cycle-steal support — Software-programmable DMA requests for the UARTs (3) and 32-bit timers (4) — Channel linking support • Reset — Separate reset in and reset out signals — Seven sources of reset: – Power-on reset (POR) – External –Software – Watchdog – Loss of clock / loss of lock – Low-voltage detection (LVD) –JTAG — Status flag indication of source of last reset • Chip configuration module (CCM) — System configuration during reset — Selects one of six clock modes — Configures output pad drive strength — Unique part identification number and part revision number • General purpose I/O interface — Up to 56 bits of general purpose I/O on 100-pin package — Up to 96 bits of general purpose I/O on 144-pin package — Bit manipulation supported via set/clear functions — Programmable drive strengths — Unused peripheral pins may be used as extra GPIO • JTAG support for system level board testing |
Similar Part No. - MCF52259_09 |
|
Similar Description - MCF52259_09 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |