数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

MCF5212 数据表(PDF) 11 Page - Freescale Semiconductor, Inc

部件名 MCF5212
功能描述  ColdFire Microcontroller
Download  56 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  FREESCALE [Freescale Semiconductor, Inc]
网页  http://www.freescale.com
标志 FREESCALE - Freescale Semiconductor, Inc

MCF5212 数据表(HTML) 11 Page - Freescale Semiconductor, Inc

Back Button MCF5212 Datasheet HTML 7Page - Freescale Semiconductor, Inc MCF5212 Datasheet HTML 8Page - Freescale Semiconductor, Inc MCF5212 Datasheet HTML 9Page - Freescale Semiconductor, Inc MCF5212 Datasheet HTML 10Page - Freescale Semiconductor, Inc MCF5212 Datasheet HTML 11Page - Freescale Semiconductor, Inc MCF5212 Datasheet HTML 12Page - Freescale Semiconductor, Inc MCF5212 Datasheet HTML 13Page - Freescale Semiconductor, Inc MCF5212 Datasheet HTML 14Page - Freescale Semiconductor, Inc MCF5212 Datasheet HTML 15Page - Freescale Semiconductor, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 56 page
background image
MCF5213 Family Configurations
MCF5213 ColdFire Microcontroller, Rev. 3
Freescale Semiconductor
11
1.1.13
General Purpose Timer (GPT)
The general purpose timer (GPT) is a four-channel timer module consisting of a 16-bit programmable counter driven by a
seven-stage programmable prescaler. Each of the four channels can be configured for input capture or output compare.
Additionally, channel three, can be configured as a pulse accumulator.
A timer overflow function allows software to extend the timing capability of the system beyond the 16-bit range of the counter.
The input capture and output compare functions allow simultaneous input waveform measurements and output waveform
generation. The input capture function can capture the time of a selected transition edge. The output compare function can
generate output waveforms and timer software delays. The 16-bit pulse accumulator can operate as a simple event counter or a
gated time accumulator.
1.1.14
Periodic Interrupt Timers (PIT0 and PIT1)
The two periodic interrupt timers (PIT0 and PIT1) are 16-bit timers that provide interrupts at regular intervals with minimal
processor intervention. Each timer can count down from the value written in its PIT modulus register or it can be a free-running
down-counter.
1.1.15
Pulse-Width Modulation (PWM) Timers
The MCF5213 has an 8-channel, 8-bit PWM timer. Each channel has a programmable period and duty cycle as well as a
dedicated counter. Each of the modulators can create independent continuous waveforms with software-selectable duty rates
from 0% to 100%. The PWM outputs have programmable polarity, and can be programmed as left aligned outputs or center
aligned outputs. For higher period and duty cycle resolution, each pair of adjacent channels ([7:6], [5:4], [3:2], and [1:0]) can
be concatenated to form a single 16-bit channel. The module can, therefore, be configured to support 8/0, 6/1, 4/2, 2/3, or 0/4
8-/16-bit channels.
1.1.16
Software Watchdog Timer
The watchdog timer is a 32-bit timer that facilitates recovery from runaway code. The watchdog counter is a free-running
down-counter that generates a reset on underflow. To prevent a reset, software must periodically restart the countdown.
1.1.17
Phase-Locked Loop (PLL)
The clock module contains a crystal oscillator, 8 MHz on-chip relaxation oscillator (OCO), phase-locked loop (PLL), reduced
frequency divider (RFD), low-power divider status/control registers, and control logic. To improve noise immunity, the PLL,
crystal oscillator, and relaxation oscillator have their own power supply inputs: VDDPLL and VSSPLL. All other circuits are
powered by the normal supply pins, VDD and VSS.
1.1.18
Interrupt Controller (INTC)
The MCF5213 has a single interrupt controller that supports up to 63 interrupt sources. There are 56 programmable sources, 49
of which are assigned to unique peripheral interrupt requests. The remaining seven sources are unassigned and may be used for
software interrupt requests.
1.1.19
DMA Controller
The direct memory access (DMA) controller provides an efficient way to move blocks of data with minimal processor
intervention. It has four channels that allow byte, word, longword, or 16-byte burst line transfers. These transfers are triggered
by software explicitly setting a DCRn[START] bit or by the occurrence of certain UART or DMA timer events.


类似零件编号 - MCF5212

制造商部件名数据表功能描述
logo
Freescale Semiconductor...
MCF5212 FREESCALE-MCF5212 Datasheet
869Kb / 56P
   Microcontroller Family Hardware Specification
MCF5212CAE66 FREESCALE-MCF5212CAE66 Datasheet
1Mb / 54P
   MCF5213 ColdFire Microcontroller
MCF5212LCVM66 FREESCALE-MCF5212LCVM66 Datasheet
1Mb / 54P
   MCF5213 ColdFire Microcontroller
MCF5212LCVM80 FREESCALE-MCF5212LCVM80 Datasheet
1Mb / 54P
   MCF5213 ColdFire Microcontroller
More results

类似说明 - MCF5212

制造商部件名数据表功能描述
logo
Freescale Semiconductor...
MCF52211 FREESCALE-MCF52211 Datasheet
1Mb / 54P
   ColdFire Microcontroller
MCF51AC256 FREESCALE-MCF51AC256_09 Datasheet
1Mb / 46P
   ColdFire Microcontroller
MCF51EM256 FREESCALE-MCF51EM256 Datasheet
1Mb / 54P
   ColdFire Microcontroller
MCF52259 FREESCALE-MCF52259_10 Datasheet
2Mb / 46P
   ColdFire Microcontroller
MCF52235DS FREESCALE-MCF52235DS Datasheet
1,001Kb / 54P
   ColdFire Microcontroller
MCF52211 FREESCALE-MCF52211_07 Datasheet
957Kb / 56P
   ColdFire Microcontroller
MCF52223DS FREESCALE-MCF52223DS Datasheet
1Mb / 56P
   ColdFire Microcontroller
MCF52110 FREESCALE-MCF52110 Datasheet
1Mb / 54P
   ColdFire Microcontroller
MCF52223 FREESCALE-MCF52223_07 Datasheet
1Mb / 56P
   ColdFire Microcontroller
MCF52259 FREESCALE-MCF52259_09 Datasheet
3Mb / 46P
   ColdFire Microcontroller
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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