MCF52234CAL60 Freescale Semiconductor, MCF52234CAL60 Datasheet - Page 24
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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
MCF52235 Family Configurations
1.9
Table 10
1.10
Table 11
1.11
Table 12
24
Transmit Serial Data
Receive Serial Data
DMA Timer Output
Request-to-Send
DMA Timer Input
describes the I
describes the UART module signals.
describes the signals of the four DMA timer modules.
Clear-to-Send
Signal Name
Signal Name
Signal Name
Serial Clock
Serial Data
I
UART Module Signals
DMA Timer Signals
2
Output
Input
C I/O Signals
2
C serial interface module signals.
Abbreviation
Abbreviation
Abbreviation
DTOUTn
URXDn
UTXDn
UCTSn
URTSn
DTINn
MCF52235 ColdFire Microcontroller Data Sheet, Rev. 10
SDA
SCL
Table 11. UART Module Signals
Open-drain clock signal for the for the I
by the I
clock input when the I
Open-drain signal that serves as the data input/output for the I
interface.
Event input to the DMA timer modules.
Programmable output from the DMA timer modules.
Transmitter serial data outputs for the UART modules. The output is
held high (mark condition) when the transmitter is disabled, idle, or in
the local loopback mode. Data is shifted out, LSB first, on this pin at
the falling edge of the serial clock source.
Receiver serial data inputs for the UART modules. Data is received on
this pin LSB first. When the UART clock is stopped for power-down
mode, any transition on this pin restarts it.
Indicate to the UART modules that they can begin data transmission.
Automatic request-to-send outputs from the UART modules. This
signal can also be configured to be asserted and negated as a
function of the RxFIFO level.
Table 12. DMA Timer Signals
Table 10. I
2
C module when the bus is in master mode or it becomes the
2
C I/O Signals
2
C is in slave mode.
Function
Function
Function
2
C interface. Either it is driven
Freescale Semiconductor
2
C
I/O
I/O
I/O
I/O
I/O
O
O
O
I
I
I