MCF53012CQT240 Freescale Semiconductor, MCF53012CQT240 Datasheet - Page 54
![MCU 32BIT COLDFIRE EMAC 208LQFP](/photos/37/62/376255/lqfp-112_sml.jpg)
MCF53012CQT240
Manufacturer Part Number
MCF53012CQT240
Description
MCU 32BIT COLDFIRE EMAC 208LQFP
Manufacturer
Freescale Semiconductor
Series
MCF5301xr
Datasheet
1.MCF53010CQT240.pdf
(62 pages)
Specifications of MCF53012CQT240
Core Processor
Coldfire V3
Core Size
32-Bit
Speed
240MHz
Connectivity
EBI/EMI, Ethernet, I²C, MMC, SPI, SSI, UART/USART, USB OTG
Peripherals
DMA, PWM, WDT
Number Of I /o
61
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
208-LQFP
Processor Series
MCF5301x
Core
ColdFire V3
Data Bus Width
32 bit
Data Ram Size
128 KB
Interface Type
UART, I2C, SPI, SSI, Ethernet
Maximum Clock Frequency
20 MHz to 400 MHz
Number Of Programmable I/os
61
Number Of Timers
8
Operating Supply Voltage
3.6 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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Preliminary Electrical Characteristics
Figure 36
decoding path at 3.4 kHz are slightly different from the coding path. (All filter frequencies increase by 8.1/8.0 if VCLK is
selected to generate f
54
and
Figure 37
dB
Figure 36. Voice Signal Frequency Response Requirements at the DAC Path
-10
-15
-20
-25
-30
-35
-38
-5
SYNC
4
0
20
show the filter frequency response for the audio signal for voice decoding. The requirements for the
= 8.1 kHz).
30
40 50
Preliminary—Subject to Change Without Notice
70
(VCOHPF=0, LPF Alone Without HPF)
100
MCF5301x Data Sheet, Rev. 5
200
300 400 500 700 1000
Hz
+0.5dB @ 3.0kHz
@ 3.0kHz
-0.5dB
@ 3.4kHz
-0.8dB
2000
300040005000
@ 3.4kHz
Freescale Semiconductor
@ 4.6kHz
+0.1dB
@ 4.0kHz
-35dB
-14dB
8000