MCF53012CQT240 Freescale Semiconductor, MCF53012CQT240 Datasheet - Page 54

• Manufacturer Part Number: MCF53012CQT240
• Description: MCU 32BIT COLDFIRE EMAC 208LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF5301xr

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