MCF51MM256CLK Freescale Semiconductor, MCF51MM256CLK Datasheet - Page 27
![IC MCU 32BIT 256K FLASH 80LQFP](/photos/39/70/397077/freescalepqfp_sml.jpg)
MCF51MM256CLK
Manufacturer Part Number
MCF51MM256CLK
Description
IC MCU 32BIT 256K FLASH 80LQFP
Manufacturer
Freescale Semiconductor
Series
MCF51MMr
Datasheet
1.TWR-MCF51MM.pdf
(58 pages)
Specifications of MCF51MM256CLK
Core Processor
Coldfire V1
Core Size
32-Bit
Speed
50MHz
Connectivity
CAN, EBI/EMI, I²C, SCI, SPI, USB OTG
Peripherals
LVD, PWM, WDT
Number Of I /o
47
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 8x16b, D/A 1x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
80-LQFP
Processor Series
MCF51MM
Core
ColdFire V1
Data Bus Width
32 bit
Mounting Style
SMD/SMT
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
TWR-MCF51MM-KIT, TWR-SER, TWR-ELEV, TOWER
Package
80LQFP
Device Core
ColdFire
Family Name
MCF51MM
Maximum Speed
50.33 MHz
Operating Supply Voltage
2.5|3.3 V
Number Of Programmable I/os
47
Interface Type
I2C/SCI/SPI
On-chip Adc
8-chx16-bit
On-chip Dac
1-chx12-bit
Number Of Timers
1
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF51MM256CLK
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
3.7
3.8
Freescale Semiconductor
Freescale reserves the right to change the detail specifications as may be required to permit improvements in the design of its products.
#
1
10
11
12
13
#
1
2
3
4
5
#
1
2
3
4
5
6
7
8
9
Resolution
Supply voltage
Reference voltage
Temperature
Output load capacitance
Output load current
Supply voltage
Supply current (active) (PRG enabled)
Supply current (active) (PRG disabled)
Supply current (ACMP and PRG all
disabled)
Analog input voltage
Analog input offset voltage
Analog comparator hysteresis
Analog input leakage current
Analog comparator initialization delay
Programmable reference generator inputs
Programmable reference generator setup
delay
Programmable reference generator step
size
Programmable reference generator voltage
range
PRACMP Electricals
12-Bit DAC Electricals
Characteristic
Characteristic
Characteristic
Table 13. DAC 12LV Operating Requirements
Table 12. PRACMP Electrical Specifications
Table 14. DAC 12-Bit Operating Behaviors
Symbol
V
V
DACR
Symbol
C
T
DDA
I
L
A
L
N
V
In2
Symbol
Vprgout
I
I
t
DDACT1
DDACT2
tAINIT
I
V
Vstep
I
PRGST
VAIO
DDDIS
VAIN
ALKG
(V
V
1.15
PWR
Min
–40
1.8
—
—
H
DD25
Min
12
)
V
Max
SS
105
100
V
3.6
3.6
Typ
0.75
1
—
Min
1.8
3.0
1.8
In
—
—
—
—
—
—
—
– 0.3
/32
Max
12
Unit
Typical
mA
pF
°C
V
V
—
—
—
—
—
—
—
—
—
—
5
1
1
C
C
C
C
C
P
Unit
bit
Max
20.0
2.75
1.25
V
3.6
1.0
V
80
40
40
—
2
DD
1
A small load capaci-
tance (47 pF) can
improve the band-
width performance of
the DAC.
in
Electrical Characteristics
C
T
Notes
Unit
LSB
mV
mV
A
A
nA
nA
s
µs
V
V
V
V
Notes
C
P
D
D
D
D
D
D
D
D
D
D
D
P
27