MCF53012CQT240 Freescale Semiconductor, MCF53012CQT240 Datasheet - Page 32

• 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
5.8
32
1
Num
G1
G2
G3
G4
GPIO pins include: IRQn, PWM, UART, and Timer pins.
SD_DQS3/SD_DQS2
SD_DQS3/SD_DQS2
General Purpose I/O Timing
SD_RAS, SD_CAS
FB_CLK High to GPIO Output Valid
FB_CLK High to GPIO Output Invalid
GPIO Input Valid to FB_CLK High
FB_CLK High to GPIO Input Invalid
SD_CSn,SD_WE,
D[31:24]/D[23:16]
D[31:24]/D[23:16]
SD_CLK
SD_CLK
A[13:0]
DD4
Characteristic
Preliminary—Subject to Change Without Notice
ROW
CMD
Figure 17. DDR Read Timing
MCF5301x Data Sheet, Rev. 5
Table 15. GPIO Timing
DD1
DD5
COL
1
CL=2
Symbol
CL=2.5
DQS Read
t
t
CHPOV
t
DD2
CHPOI
t
Preamble
PVCH
CHPI
DD10
DQS Read
Preamble
DD3
WD1 WD2 WD3 WD4
Min
1.5
1.5
—
9
WD1 WD2 WD3 WD4
DD9
Freescale Semiconductor
Max
10
—
—
—
DQS Read
Postamble
DQS Read
Postamble
Unit
ns
ns
ns
ns