TWR-MCF51MM Freescale Semiconductor, TWR-MCF51MM Datasheet - Page 21

• Manufacturer Part Number: TWR-MCF51MM
• Description: TOWER SYSTEM BOARD MCF51MM
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®, Flexis™r
• Type: MCUr

Specifications of TWR-MCF51MM

• Contents: Board, 3 Modules, MED-EKG Kit, Cables, Documentation, DVD
• Product: Microcontroller Modules
• Data Bus Width: 32 bit
• Core Processor: MCF51MM
• Clock Speed: 32 KHz
• Interface Type: RS232, RS485, CAN , USB
• Flash: 256 KB
• Operating Supply Voltage: 3.3 V
• Silicon Manufacturer: Freescale
• Core Architecture: Coldfire
• Core Sub-architecture: Coldfire V1
• Silicon Core Number: MCF51
• Silicon Family Name: Flexis - MCF51MM
• Rohs Compliant: Yes
• For Use With/related Products: Freescale Tower System, MCF51MM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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