MCF51MM256CLK Freescale Semiconductor, MCF51MM256CLK Datasheet - Page 21

• Manufacturer Part Number: MCF51MM256CLK
• Description: IC MCU 32BIT 256K FLASH 80LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF51MMr

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: -

Freescale Semiconductor
Freescale reserves the right to change the detail specifications as may be required to permit improvements in the design of its products.
Num Symbol
10
11
12
13
14
15
16
17
18
19
7
8
9
V
V
V
V
t
V
|I
R
R
LVDH
POR
V
|I
C
LVDL
I
RAM
POR
OZ|
hys
IC
PU
PD
In|
IL
In
9
Input low voltage all digital inputs
Input hysteresis
Input leakage
current
Hi-Z (off-state)
leakage current
Pull-up resistors
Internal
pull-down
resistors
DC injection
current
Input Capacitance, all pins
RAM retention voltage
POR re-arm voltage
POR re-arm time
Low-voltage
detection
threshold —
high range
Low-voltage
detection
threshold —
low range
5, 6, 7
4
9
Characteristic
3
Table 9. DC Characteristics (continued)
Single pin limit
Total MCU limit, includes sum of all stressed pins
V
V
V
V
all digital inputs,
all digital inputs
8
DD
DD
DD
DD
when enabled
all input only
input/output
falling
rising
falling
rising
all digital
(Per pin)
(per pin)
pins
V
V
V
V
In
In
SS
SS >
V
V
Condition
= V
= V
DD
DD
> V
V
DD
DD
 2.7 V
—
—
—
—
—
—
—
—
—
—
—
1.8 V
IN
IN
or V
or V
> V
> V
DD
DD
SS
SS
0.06 x V
17.5
17.5
–0.2
2.11
2.16
1.80
1.86
Min
0.9
–5
10
—
—
—
—
—
—
DD
0.003
Typ
2.16
2.21
1.82
1.90
0.6
1.4
—
—
—
—
—
—
—
—
—
—
1
0.35 x
0.30 x
Electrical Characteristics
Max
52.5
52.5
1.79
2.22
2.27
1.91
1.99
V
V
0.5
0.5
0.2
1.0
—
—
DD
DD
5
8
Unit
mV
mA
mA
A
A
k
k
pF
s
V
V
V
V
V
V
V
V
C
C
C
C
P
C
P
P
P
P
D
D
C
D
P
P
P
P
21