MMC2114CFCAG33 Freescale Semiconductor, MMC2114CFCAG33 Datasheet - Page 408
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MMC2114CFCAG33
Manufacturer Part Number
MMC2114CFCAG33
Description
IC MCU 32BIT 33MHZ 144-LQFP
Manufacturer
Freescale Semiconductor
Series
MCorer
Specifications of MMC2114CFCAG33
Core Processor
M210
Core Size
32-Bit
Speed
33MHz
Connectivity
EBI/EMI, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
67
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
Processor Series
MMC2114
Core
M-CORE
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
SCI/SPI
Maximum Clock Frequency
33 MHz
Number Of Programmable I/os
104
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
Controller Family/series
MCORE
No. Of I/o's
104
Ram Memory Size
32KB
Cpu Speed
33MHz
No. Of Timers
2
Embedded Interface Type
SCI, SPI
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MMC2114CFCAG33
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
MMC2114CFCAG33
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Serial Peripheral Interface Module (SPI)
18.7.4 SPI Status Register
Advance Information
408
Address: 0x00cb_0003
Reset:
Read: Anytime
Write: Has no meaning or effect
SPIF — SPI Interrupt Flag
WCOL — Write Collision Flag
MODF — Mode Fault Flag
Read:
Write:
The SPIF flag is set after the eighth SCK cycle in a transmission when
received data transfers from the shift register to SPIDR. If the SPIE bit
is also set, SPIF generates an interrupt request. Once SPIF is set, no
new data can be transferred into SPIDR until SPIF is cleared. Clear
SPIF by reading SPISR with SPIF set and then accessing SPIDR.
Reset clears SPIF.
The WCOL flag is set when software writes to SPIDR during a
transmission. Clear WCOL by reading SPISR with WCOL set and
then accessing SPIDR. Reset clears WCOL.
The MODF flag is set when the SS pin of a master SPI is driven low
and the SS pin is configured as a mode-fault input. If the SPIE bit is
also set, MODF generates an interrupt request. A mode fault clears
the SPE, MSTR, and DDRSP[2:0] bits. Clear MODF by reading
SPISR with MODF set and then writing to SPICR1. Reset clears
MODF.
Freescale Semiconductor, Inc.
For More Information On This Product,
1 = New data available in SPIDR
0 = No new data available in SPIDR
1 = Write collision
0 = No write collision
1 = Mode fault
0 = No mode fault
Serial Peripheral Interface Module (SPI)
SPIF
Bit 7
0
Go to: www.freescale.com
Figure 18-5. SPI Status Register (SPISR)
= Writes have no effect and the access terminates without a transfer error exception.
WCOL
6
0
5
0
0
MODF
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
4
0
3
0
0
2
0
0
1
0
0
MOTOROLA
Bit 0
0
0
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