MCF52234CAL60 Freescale Semiconductor, MCF52234CAL60 Datasheet - Page 25
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MCF52234CAL60
Manufacturer Part Number
MCF52234CAL60
Description
IC MCU 256K FLASH 60MHZ 112-LQFP
Manufacturer
Freescale Semiconductor
Series
MCF5223xr
Datasheet
1.MCF52236AF50.pdf
(55 pages)
Specifications of MCF52234CAL60
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
60MHz
Connectivity
CAN, Ethernet, I²C, SPI, UART/USART
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
73
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
32K 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
112-LQFP
Processor Series
MCF522x
Core
ColdFire V2
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
I2C/QSPI/UART
Maximum Clock Frequency
60 MHz
Number Of Programmable I/os
56
Number Of Timers
10
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
M52235EVB, M52233DEMO
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 12-bit
Controller Family/series
ColdFire
No. Of I/o's
73
Ram Memory Size
32KB
Cpu Speed
60MHz
No. Of Timers
1
Embedded Interface Type
CAN, I2C, UART
Rohs Compliant
Yes
A/d Bit Size
12 bit
A/d Channels Available
8
Height
1.45 mm
Length
20 mm
Supply Voltage (max)
3.6 V
Supply Voltage (min)
3 V
Width
20 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF52234CAL60
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MCF52234CAL60
Manufacturer:
FREESCALE
Quantity:
20 000
1.12
Table 13
1.13
Table 14
1.14
Table 15
1.15
These signals are used as the interface to the on-chip JTAG controller and also to interface to the BDM logic.
Freescale Semiconductor
General Purpose Timer
PWM Output Channels
Test Mode Select
Test Data Input
describes the signals of the Analog-to-Digital Converter.
describes the General Purpose Timer Signals.
describes the PWM signals.
Signal Name
JTAG Enable
Signal Name
Signal Name
Analog Reference
Input/Output
Test Reset
Test Clock
ADC Signals
General Purpose Timer Signals
Pulse Width Modulator Signals
Debug Support Signals
Analog Supply
Analog Inputs
Signal Name
Abbreviation
Abbreviation
Abbreviation
PWM[7:0]
JTAG_EN
GPT[3:0]
Abbreviation
MCF52235 ColdFire Microcontroller Data Sheet, Rev. 10
TRST
TCLK
TMS
TDI
AN[7:0]
V
V
V
V
DDA
SSA
RH
RL
Table 16. Debug Support Signals
Inputs to or outputs from the general purppose timer module
Pulse width modulated output for PWM channels
Select between debug module and JTAG signals at reset
This active-low signal is used to initialize the JTAG logic
asynchronously.
Used to synchronize the JTAG logic.
Used to sequence the JTAG state machine. TMS is sampled on the
rising edge of TCLK.
Serial input for test instructions and data. TDI is sampled on the rising
edge of TCLK.
Inputs to the A-to-D converter.
Reference voltage high and low inputs.
Isolate the ADC circuitry from power supply noise
Table 15. PWM Signals
Table 13. ADC Signals
Table 14. GPT Signals
Function
Function
Function
Function
MCF52235 Family Configurations
I/O
—
—
I
I
I
I/O
I/O
I/O
I/O
O
I
I
I
I
I
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