MCF51CN128CLH Freescale Semiconductor, MCF51CN128CLH Datasheet - Page 12
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MCF51CN128CLH
Manufacturer Part Number
MCF51CN128CLH
Description
IC MCU 32BIT 128K FLASH 64-LQFP
Manufacturer
Freescale Semiconductor
Series
MCF51CNr
Specifications of MCF51CN128CLH
Core Processor
Coldfire V1
Core Size
32-Bit
Speed
50MHz
Connectivity
Ethernet, I²C, SCI, SPI
Peripherals
LVD, PWM, WDT
Number Of I /o
54
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
24K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 12x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
64-LQFP
Processor Series
MCF51CN
Core
ColdFire V1
Data Bus Width
32 bit
Data Ram Size
24 KB
Interface Type
I2C, SPI, SCI
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
54
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
TWR-MCF51CN-KIT, TWR-SER, TWR-ELEV, TOWER
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 12 Channel
Package
64LQFP
Device Core
ColdFire
Family Name
MCF51CN
Maximum Speed
50.33 MHz
Number Of Timers
2
For Use With
TWR-MCF51CN - KIT TOWER BOARDTWR-MCF51CN-KIT - KIT TOWER BOARD/SERIAL/ELEVATOR
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:
MCF51CN128CLH
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MCF51CN128CLH-1M72P
Manufacturer:
FREESCALE
Quantity:
20 000
Electrical Characteristics
3.2
The electrical parameters shown in this supplement are guaranteed by various methods. To give the customer a better
understanding the following classification is used and the parameters are tagged accordingly in the tables where appropriate:
3.3
Absolute maximum ratings are stress ratings only, and functional operation at the maxima is not guaranteed. Stress beyond the
limits specified in
conditions, refer to the remaining tables in this section.
This device contains circuitry protecting against damage due to high static voltage or electrical fields; however, it is advised
that normal precautions be taken to avoid application of any voltages higher than maximum-rated voltages to this
high-impedance circuit. Reliability of operation is enhanced if unused inputs are tied to an appropriate logic voltage level (for
instance, either V
12
C
D
P
T
Parameter Classification
Absolute Maximum Ratings
1
2
3
These parameters are guaranteed during production testing on each individual device.
These parameters are achieved by the design characterization by measuring a statistically relevant sample
size across process variations.
These parameters are achieved by design characterization on a small sample size from typical devices
under typical conditions unless otherwise noted. All values shown in the typical column are within this
category.
These parameters are derived mainly from simulations.
Supply voltage
Maximum current into V
Digital input voltage
Instantaneous maximum current
Storage temperature range
SS
current-limiting resistor, calculate resistance values for positive (V
voltages, then use the larger of the two resistance values.
All functional non-supply pins are internally clamped to V
Power supply must maintain regulation within operating V
operating maximum current conditions. If positive injection current (V
I
out of regulation. Ensure external V
current. This will be the greatest risk when the MCU is not consuming power. Examples are: if
no system clock is present, or if the clock rate is very low (which would reduce overall power
consumption).
The classification is shown in the column labeled “C” in the parameter tables where
appropriate.
Input must be current limited to the value specified. To determine the value of the required
DD
Table 4
Single pin limit (applies to all port pins)
or V
, the injection current may flow out of V
DD
may affect device reliability or cause permanent damage to the device. For functional operating
) or the programmable pull-up resistor associated with the pin is enabled.
MCF51CN128 ColdFire Microcontroller Data Sheet, Rev. 4
Rating
DD
Table 4. Absolute Maximum Ratings
Table 3. Parameter Classifications
DD
load will shunt current greater than maximum injection
1, 2, 3
NOTE
DD
and could result in external power supply going
Symbol
V
T
I
V
DD
I
DD
stg
D
SS
In
DD
and V
range during instantaneous and
DD
–0.3 to V
DD
) and negative (V
.
–0.3 to +3.8
In
–55 to 150
> V
Value
± 25
120
DD
DD
) is greater than
+ 0.3
Freescale Semiconductor
SS
) clamp
Unit
mA
mA
°C
V
V