MCF53011CQT240 Freescale Semiconductor, MCF53011CQT240 Datasheet - Page 34

• Manufacturer Part Number: MCF53011CQT240
• Description: MCU 32BIT COLDFIRE EMAC 208LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF5301xr

Specifications of MCF53011CQT240

• 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
5.10
The MCF53017 device is compliant with industry standard USB 2.0 specification.
5.11
This section provides the AC timings for the SSI in master (clocks driven) and slave modes (clocks input). All timings are given
for non-inverted serial clock polarity (SSI_TCR[TSCKP] = 0, SSI_RCR[RSCKP] = 0) and a non-inverted frame sync
(SSI_TCR[TFSI] = 0, SSI_RCR[RFSI] = 0). If the polarity of the clock and/or the frame sync have been inverted, all the timings
remain valid by inverting the clock signal (SSI_BCLK) and/or the frame sync (SSI_FS) shown in the figures below.
34
1
2
3
1
Num
Num
S10
All timings specified with a capactive load of 25pF.
SSI_MCLK can be generated from SSI_CLKIN or a divided version of the internal system clock (SYSCLK).
SSI_BCLK can be derived from SSI_CLKIN or a divided version of SYSCLK. If the SYSCLK is used, the minimum
divider is 6. If the SSI_CLKIN input is used, the programmable dividers must be set to ensure that SSI_BCLK does
not exceed 4 x f
S11
S12
S13
S14
S15
S16
S17
S18
All timings specified with a capactive load of 25pF.
S1
S2
S3
S4
S5
S6
S7
S8
S9
USB On-The-Go
SSI Timing Specifications
SSI_MCLK cycle time
SSI_MCLK pulse width high / low
SSI_BCLK cycle time
SSI_BCLK pulse width
SSI_BCLK to SSI_FS output valid
SSI_BCLK to SSI_FS output invalid
SSI_BCLK to SSI_TXD valid
SSI_BCLK to SSI_TXD invalid / high impedence
SSI_RXD / SSI_FS input setup before SSI_BCLK
SSI_RXD / SSI_FS input hold after SSI_BCLK
SSI_BCLK cycle time
SSI_BCLK pulse width high / low
SSI_FS input setup before SSI_BCLK
SSI_FS input hold after SSI_BCLK
SSI_BCLK to SSI_TXD / SSI_FS output valid
SSI_BCLK to SSI_TXD / SSI_FS output invalid / high
impedence
SSI_RXD setup before SSI_BCLK
SSI_RXD hold after SSI_BCLK
SYS
.
Description
Description
Preliminary—Subject to Change Without Notice
Table 17. SSI Timing - Master Modes
Table 18. SSI Timing — Slave Modes
MCF5301x Data Sheet, Rev. 5
Symbol
Symbol
t
t
t
MCLK
BCLK
BCLK
8 × t
8 × t
8 × t
45%
45%
45%
Min
Min
1
1
–2
10
10
10
—
—
—
0
0
2
0
2
SYS
SYS
SYS
55%
55%
55%
Max
Max
15
15
15
—
—
—
—
—
—
—
—
—
—
—
—
Freescale Semiconductor
Units
t
Units
t
t
MCLK
BCLK
BCLK
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
Notes
2
3