MCF52234CAL60 Freescale Semiconductor, MCF52234CAL60 Datasheet - Page 25

• Manufacturer Part Number: MCF52234CAL60
• Description: IC MCU 256K FLASH 60MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF5223xr

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

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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