MCF52234CAL60 Freescale Semiconductor, MCF52234CAL60 Datasheet - Page 35
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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
7
8
9
10
11
2.5
GPIO can be configured for certain pins of the QSPI, timers, UARTs, FEC, and interrupts. When in GPIO mode, the timing
specification for these pins is given in
The GPIO timing is met under the following load test conditions:
Freescale Semiconductor
This value has been updated
Load capacitance determined from crystal manufacturer specifications and include circuit board parasitics.
Assuming a reference is available at power up, lock time is measured from the time V
negating. If the crystal oscillator is the reference for the PLL, the crystal start up time must be added to the PLL lock time to
determine the total start-up time.
Jitter is the average deviation from the programmed frequency measured over the specified interval at maximum f
Measurements are made with the device powered by filtered supplies and clocked by a stable external clock signal. Noise
injected into the PLL circuitry via V
for a given interval
Based on slow system clock of 40 MHz measured at f
Num
G1
G2
G3
G4
•
•
50 pF / 50 for high drive
25 pF / 25 for low drive
General Purpose I/O Timing
CLKOUT high to GPIO output invalid
CLKOUT high to GPIO input invalid
CLKOUT high to GPIO output valid
GPIO input valid to CLKOUT high
GPIO Outputs
GPIO Inputs
MCF52235 ColdFire Microcontroller Data Sheet, Rev. 10
Characteristic
CLKOUT
DDPLL
Table 26
and V
and
SSPLL
Table 26. GPIO Timing
Figure 6. GPIO Timing
G3
Figure
and variation in crystal oscillator frequency increase the C
sys
max.
6.
G1
G4
Symbol
t
t
CHPOV
t
CHPOI
t
PVCH
CHPI
G2
DD
and V
Min
1.5
1.5
—
9
DDPLL
Electrical Characteristics
are valid to RSTO
Max
10
—
—
—
jitter
percentage
sys
.
Unit
ns
ns
ns
ns
35