MCF53012CQT240 Freescale Semiconductor, MCF53012CQT240 Datasheet - Page 9

• 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

Executing
Run
Wait
Doze
Stop(0)
Stop(1)
Stop(2)
Stop(3)
Stop Mode
4
4.1
The following table lists all the MCF5301x pins grouped by function. The “Dir” column is the direction for the primary function
of the pin only. Refer to
For a more detailed discussion of the MCF3xxx signals, consult the MCF5301x Reference Manual (MCF53017RM).
Freescale Semiconductor
Pin Assignments and Reset States
Signal Multiplexing
480VCO, 240MHz
In this table and throughout this document a single signal within a group is designated
without square brackets (i.e., FB_A23), while designations for multiple signals within a
group use brackets (i.e., FB_A[23:21]) and is meant to include all signals within the two
bracketed numbers when these numbers are separated by a colon.
The primary functionality of a pin is not necessarily its default functionality. Most pins that
are muxed with GPIO will default to their GPIO functionality. See
exceptions.
16.28mA
16.19mA
55.3mA
39.5mA
8.41mA
8.13mA
1.83mA
0.65mA
Table 4. Current Measurementas at Different VCO vs. Core Frequencies
core
Section 4.2, “Pinout—208
Table 5. Special-Case Default Signal Functionality
Preliminary—Subject to Change Without Notice
240VCO, 120MHz
FB_BE/BWE[3:0]
28.36mA
20.3mA
8.53mA
8.53mA
4.60mA
4.48mA
1.86mA
0.66mA
FB_CS[3:0]
core
FB_R/W
FB_OE
FB_TS
FB_TA
MCF5301x Data Sheet, Rev. 5
Pin
LQFP,”
NOTE
NOTE
and
480VCO, 120MHz
FB_BE/BWE[3:0]
Section 4.3, “Pinout–256
Default Signal
30.00mA
22.02mA
10.23mA
10.18mA
6.29mA
6.15mA
1.87mA
0.67mA
FB_CS[3:0]
core
FB_R/W
FB_OE
FB_TS
FB_TA
480VCO, 48MHz
Table 5
10.29mA
Pin Assignments and Reset States
13.6mA
5.53mA
5.55mA
3.90mA
3.88mA
1.82mA
0.67mA
MAPBGA,”
core
for a list of the
for package diagrams.
Limp Mode, 20HMHz
5.90mA
4.42mA
2.43mA
2.41mA
1.78mA
1.77mA
1.76mA
0.65mA
crystal
9