MCF51MM128VLK Freescale Semiconductor, MCF51MM128VLK Datasheet - Page 37

• Manufacturer Part Number: MCF51MM128VLK
• Description: IC MCU 32BIT 128K COLDF 81-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF51MMr

Specifications of MCF51MM128VLK

• 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: 128KB (128K 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 ~ 105°C
• Package / Case: 80-LQFP
• Core: ColdFire V1
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: SCI, SPI, I2C, USB
• Maximum Clock Frequency: 50.3 MHz
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Package: 80LQFP
• Device Core: ColdFire
• Family Name: MCF51MM
• Maximum Speed: 50.33 MHz
• Number Of Programmable I/os: 47
• 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: -
• Lead Free Status / Rohs Status: Details

3.10
1
Freescale Semiconductor
10
11 Lock frequency tolerance
12 Lock time
13
14
#
1 Internal reference startup time
2
3
4
5
6
7
8 VCO operating frequency
9 PLL reference frequency range
This should not exceed the maximum CPU frequency for this device which is 50.33 MHz.
Freescale reserves the right to change the detail specifications as may be required to permit improvements in the design of its products.
Average internal reference
frequency
DCO output frequency range —
trimmed
Resolution of trimmed DCO
output frequency at fixed voltage
and temperature
Total deviation of trimmed DCO
output frequency over voltage and
temperature
Acquisition time
Long term Jitter of DCO output clock (averaged over
2mS interval)
Jitter of PLL output clock
measured over 625ns
Loss of external clock minimum frequency - RANGE =
0
Loss of external clock minimum frequency - RANGE =
1
MCG and External Oscillator (XOSC) Characteristics
4
Table 18. MCG (Temperature Range = –40 to 105
5
Rating
factory trimmed at
VDD=3.0 V and
temp=25C
user trimmed
Low range
(DRS=00)
Mid range
(DRS=01)
High range
(DRS=10)
with FTRIM
without FTRIM
over voltage and
temperature
over fixed voltage
and temp range
of 0 – 70 C
FLL
PLL
Long term
Entry
Exit
FLL
PLL
7
2
3
6
1
f
f
pll_jitter_625
t
t
Symbol
pll_acquire
fll_acquire
f
t
f
f
t
loc_high
dco_res_t
C
f
pll_lock
loc_low
f
D
fll_lock
t
f
pll_ref
D
dco_t
int_ft
f
irefst
dco_t
Jitter
vco
ns
lock
unl
(16/5) x
1.49
4.47
(3/5) x
31.25
Min
f
f
7.0
1.0
int_t
int_t
16
32
40
—
—
—
—
—
—
—
—
—
—
—
—
°
C Ambient)
Typical
0.566
31.25
0.1
0.2
0.5
1.0
0.02
55
—
—
—
—
—
—
—
—
—
—
—
—
—
—
4
1075(1/
1075(1/
t
t
pll_acquire+
fll_acquire+
39.0625
2.98
5.97
0.2
0.4
Max
55.0
100
0.2
2.0
2
1
—
20
40
60
—
—
—
1
1
f)
Electrical Characteristics
f
f
pll_re
int_t)
%f
%f
%f
MHz
MHz
MHz
Unit
%f
kHz
kHz
kHz
ms
s
%
s
dco
dco
dco
pll
C
D
C
C
C
C
C
C
C
C
C
D
C
D
D
D
D
D
D
D
D
D
P
37