MCF52110CVM80J Freescale Semiconductor, MCF52110CVM80J Datasheet - Page 11
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MCF52110CVM80J
Manufacturer Part Number
MCF52110CVM80J
Description
IC MCU 128K FLASH 80MHZ 81MAPBGA
Manufacturer
Freescale Semiconductor
Series
MCF521xxr
Datasheet
1.MCF52110CAF80.pdf
(56 pages)
Specifications of MCF52110CVM80J
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
80MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
56
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
81-MAPBGA
Processor Series
MCF521x
Core
ColdFire V2
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
M52210DEMO, M52211EVB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF52110CVM80J
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Family Configurations
1.2.14
The Real-Time Clock (RTC) module maintains the system (time-of-day) clock and provides stopwatch, alarm, and interrupt
functions. It includes full clock features: seconds, minutes, hours, days and supports a host of time-of-day interrupt functions
along with an alarm interrupt.
1.2.15
The device 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 timer supports PCM mode, which results in superior signal quality when compared to that of a conventional PWM.
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.
1.2.16
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. The reset only happens if the SWT is enabled, and it does not reset the whole
chip. To prevent a reset, software must periodically restart the countdown.
1.2.17
The backup watchdog timer is an independent 16-bit timer that, like the software watchdog timer, facilitates recovery from
runaway code. This timer is a free-running down-counter that generates a reset on underflow. To prevent a reset, software must
periodically restart the countdown. The backup watchdog timer can be clocked by either the relaxation oscillator or the system
clock.
1.2.18
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.
1.2.19
The device 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.
1.2.20
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. The DMA also
supports channel-linking capabilities.
11
Real-Time Clock (RTC)
Pulse-Width Modulation (PWM) Timers
Software Watchdog Timer
Backup Watchdog Timer
Phase-Locked Loop (PLL)
Interrupt Controller (INTC)
DMA Controller
MCF52110 ColdFire Microcontroller, Rev. 1
Freescale Semiconductor