MMC2107CFCPV33 Freescale Semiconductor, MMC2107CFCPV33 Datasheet - Page 208

• Manufacturer Part Number: MMC2107CFCPV33
• Description: IC MCU 33MHZ 128K FLASH 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCorer

Specifications of MMC2107CFCPV33

• Core Processor: M210
• Core Size: 32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 33 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4 bit
• Operating Supply Voltage: 0 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No RoHS Version Available

Non-Volatile Memory FLASH (CMFR)
Technical Data
208
CAUTION:
NOTE:
If a program page buffer word has not received a programming write, no
programming voltages are applied to the drain of the corresponding
word in the array. At this point, writing to the program page buffers is
disabled and causes a bus error until SES has been cleared and set.
After a program pulse, read at least one location with address bit 5 = 0
and one location with address bit 5 = 1 on each programmed page.
Failure to do so may result in the loss of information in the CMFR array,
and a full erase of all blocks being programmed must be done before the
CMFR can be used reliably.
10. In CMFRCTL, clear the EHV bit.
11. Verify the program by reading the words of the pages that are
12. In CMFRCTL, clear the SES bit.
13. If more information needs to be programmed, go to step 3.
8. In CMFRCTL, set the EHV bit.
9. Read CMFRCTL until HVS = 0.
Freescale Semiconductor, Inc.
For More Information On This Product,
being programmed. These are program margin reads. A bit that
was successfully programmed returns a 0 during a margin read. It
returns a 1 if it has been unsuccessfully programmed. If any bit
intended to be programmed does not return a 0 after reading all
the locations, the margin read has failed. If the margin read is
successful continue to step 12, otherwise do the following:
a. Write new pulse width parameters (if required, see
b. Write new values for PAWS and NVR (if required, see
c. Go back to step
To reduce the time for verification, read two locations in each array
block that is being programmed after reading a non-programmed
bit. After a location has been verified (all bits are programmed), it
is not necessary to reverify the location, as no further
programming voltages are applied to the drain of the
corresponding bits.
Non-Volatile Memory FLASH (CMFR)
for the required programming algorithm) CLKPE and CLKPM.
Table
Go to: www.freescale.com
9-9)
8
to apply additional pulses.
MMC2107 – Rev. 2.0
MOTOROLA
Table 9-9