MCF51AC128CCFUE Freescale Semiconductor, MCF51AC128CCFUE Datasheet - Page 30
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MCF51AC128CCFUE
Manufacturer Part Number
MCF51AC128CCFUE
Description
MCU 32BIT 128K FLASH 64-QFP
Manufacturer
Freescale Semiconductor
Series
MCF51ACr
Datasheet
1.MCF51AC128CCFUE.pdf
(50 pages)
Specifications of MCF51AC128CCFUE
Core Processor
Coldfire V1
Core Size
32-Bit
Speed
50MHz
Connectivity
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
16K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 20x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
64-QFP
Processor Series
MCF51AC
Core
ColdFire V1
Data Bus Width
32 bit
Data Ram Size
16 KB
Interface Type
SCI, SPI
Maximum Clock Frequency
50.33 MHz
Number Of Programmable I/os
54
Number Of Timers
8
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 20 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF51AC128CCFUE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MCF51AC128CCFUER
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Electrical Characteristics
2.10
30
Num C
10
11
12
13
16
17
1
2
3
4
5
6
7
8
9
C
C Average internal reference frequency — untrimmed
C
C
C
D
D
D
D
D FLL acquisition time
D PLL acquisition time
D
D VCO operating frequency
D Jitter of PLL output clock measured over 625 ns
D Lock entry frequency tolerance
T Internal reference startup time
P DCO output frequency
P
P
Internal reference frequency — factory trimmed at
V
DCO output frequency
range — untrimmed
reference =32768Hz
and DMX32 = 1
Resolution of trimmed DCO output frequency at fixed
voltage and temperature (using FTRIM)
Resolution of trimmed DCO output frequency at fixed
voltage and temperature (not using FTRIM)
Total deviation of trimmed DCO output frequency over
voltage and temperature
Total deviation of trimmed DCO output frequency over
fixed voltage and temperature range of 0–70
Long term jitter of DCO output clock (averaged over
2ms interval)
Table 16. MCG Frequency Specifications (Temperature Range = –40 to 105 C Ambient)
MCG Specifications
DD
= 5 V and temperature = 25
5
3
4
2
MCF51AC256 ColdFire Microcontroller Data Sheet, Rev.6
2
Rating
C
High range (DRS=10)
High range (DRS=10)
Low range (DRS=00)
Low range (DRS=00)
Mid range (DRS=01)
Mid range (DRS=01)
1
EXTAL
7
C
Crystal or Resonator
C
6
MCU
R
F
f
pll_jitter_625ns
f
f
f
dco_DMX32
t
t
Symbol
pll_acquire
fll_acquire
f
f
f
dco_res_t
dco_res_t
C
f
dco_ut
D
f
t
int_ut
int_ft
irefst
f
dco_t
dco_t
Jitter
vco
lock
XTAL
R
31.25
1.49
Min
S
7.0
16
32
48
—
—
—
—
—
—
—
—
—
—
—
—
—
C
2
Typical
32.768
0.566
16.82
50.48
33.69
0.1
0.2
–1.0
0.5
0.02
0.5
60
—
—
—
—
—
—
—
—
6
1
Freescale Semiconductor
39.0625
2.98
Max
0.2
0.4
55.0
100
0.2
20
40
60
2
1
—
—
—
—
—
1
1
%f
%f
%f
%f
%f
MHz
MHz
MHz
Unit
%f
kHz
kHz
ms
ms
s
%
dco
dco
dco
dco
dco
pll