MMC2114CFCAG33 Freescale Semiconductor, MMC2114CFCAG33 Datasheet - Page 220

• 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

Second Generation FLASH for M•CORE (SGFM)
10.7.2 Banked Register Descriptions
10.7.2.1 SGFM Protection Register
Advance Information
220
Address: 0x00d0_0010 and 0x00d0_0011
The banked registers are described in this subsection.
The SGFM Protection Register (SGFMPROT) is banked and specifies
which FLASH logical sectors are protected from program and erase
operations.
The SGFMPROT register is always readable and only writable when
LOCK = 0. To change which logical sectors are protected on a
temporary basis, write SGFMPROT with a new value after the LOCK bit
in SGFMCR has been cleared. To change the value of SGFMPROT that
will be loaded on reset, the protection byte in the FLASH configuration
field must be reprogrammed for the interleaved FLASH physical blocks
currently selected by BKSEL[1:0]. If necessary, the logical sector
containing the FLASH configuration field must be temporarily
unprotected using the method just described before reprogramming the
protection bytes.
PROT[15:0] — Sector Protection Bits
Reset:
Reset:
Read:
Read:
Write:
Write:
Each FLASH logical sector can be protected from program and erase
operations by setting its corresponding PROT bit.
Freescale Semiconductor, Inc.
Second Generation FLASH for M•CORE (SGFM)
For More Information On This Product,
1 = Logical sector is protected.
0 = Logical sector is not protected.
Figure 10-8. SGFM Protection Register (SGFMPROT)
Note 1. Reset state loaded from FLASH configuration field during reset.
PROT15
PROT7
Bit 15
Bit 7
F
F
(1)
(1)
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PROT14
PROT6
F
F
14
6
(1)
(1)
PROT13
PROT5
F
F
13
5
(1)
(1)
PROT12
PROT4
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
F
F
12
4
(1)
(1)
PROT11
PROT3
F
F
11
3
(1)
(1)
PROT10
PROT2
F
F
10
2
(1)
(1)
PROT9
PROT1
F
F
9
1
(1)
(1)
MOTOROLA
PROT8
PROT0
Bit 8
Bit 0
F
F
(1)
(1)