MCF53014CMJ240J Freescale Semiconductor, MCF53014CMJ240J Datasheet - Page 55
![IC MCU 32BIT 128KB 256MAPBGA](/photos/39/70/397079/bga196_sml.jpg)
MCF53014CMJ240J
Manufacturer Part Number
MCF53014CMJ240J
Description
IC MCU 32BIT 128KB 256MAPBGA
Manufacturer
Freescale Semiconductor
Series
MCF5301xr
Datasheet
1.MCF53010CQT240.pdf
(62 pages)
Specifications of MCF53014CMJ240J
Core Processor
Coldfire V3
Core Size
32-Bit
Speed
240MHz
Connectivity
EBI/EMI, Ethernet, I²C, MMC, SPI, SSI, UART/USART, USB, USB OTG
Peripherals
DMA, PWM, WDT
Number Of I /o
83
Program Memory Size
16KB (16K x 8)
Program Memory Type
Cache
Ram Size
128K x 8
Voltage - Supply (vcc/vdd)
1.08 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
256-LBGA
Processor Series
MCF5301x
Core
ColdFire V3
Data Bus Width
32 bit
Data Ram Size
16 bit
Interface Type
I2C, UART, DSPI
Maximum Clock Frequency
400 KHz, 20 MHz, 25 MHz
Number Of Timers
4
Operating Supply Voltage
- 0.5 V to + 2 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
M53015EVB, M53017KIT, M53017MOD
Minimum Operating Temperature
- 40 C
On-chip Adc
13 bit
On-chip Dac
16 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF53014CMJ240J
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
5.20
5.20.1
The speaker amplifier boosts the power from the DAC and drives the speaker. It also provides analog volume control to optimize
the noise performance of the entire channel.
Freescale Semiconductor
Quiescent Current
Shutdown Current
Input Reference Offset
Max Output Power
Total Harmonic Distortion (THD)
Integrated Output Noise
Integrated Amplifiers
dB
Parameter
Speaker Amplifier
-10
-15
-20
-25
-30
-35
-38
-5
20
4
0
Figure 37. Voice Signal Frequency Response Requirements at the DAC Path
30
@ 50Hz
-25dB
40
@ 60Hz
-23dB
50
70
+0.5dB @ 300Hz
Preliminary—Subject to Change Without Notice
Table 35. Speaker Amplifier Specifications
@ 200Hz
R
R
-0.5dB
L
L
(VCOHPF=1, HPF and LPF Together)
= 4Ω, F
= 4Ω, F
Gain = 0dB,
Gain = 0dB,
100
Table 35
F
Gain = 0dB, BW = 20Hz – 20kHz
in
MCF5301x Data Sheet, Rev. 5
= 1kHz, THD+N = 1%, R
in
in
= 1kHz
= 4kHz
200
shows the specifications for the speaker amplifier.
Conditions
300 400 500 700
@ 200Hz
-8.0dB
Hz
@ 300Hz
Half Power, 250mW
Half Power, 250mW
Full Power, 500mW
Full Power, 500mW
-0.5dB
L
= 4Ω
+0.5dB @ 3.0kHz
1000
@ 3.0kHz
-0.5dB
Preliminary Electrical Characteristics
@ 3.4kHz
2000 3000 40005000
-0.8dB
Min
—
—
—
—
—
—
—
—
—
0.050
0.050
TBD
Typ
800
600
0.1
0.1
15
2
@ 3.4kHz
@ 4.0kHz
+0.1dB
-14dB
@ 4.6kHz
-35dB
8000
Max
—
—
—
—
—
—
—
—
5
Units
mW
mV
μA
μV
%
55