MMC2107CFCPV33 Freescale Semiconductor, MMC2107CFCPV33 Datasheet - Page 212

• 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)
9.8.4.3 Programming Shadow Information
Technical Data
212
CAUTION:
return a 1 for any bit that has not completely programmed. Bits left in the
non-programmed state after the programming write read as a 0s. Bits
that have completed programming read as 0s and update the data in the
programming page buffer so that no further programming of those bits
occurs.
The program margin read occurs while doing the off-page read. A
program margin read must be done for all pages that are being
programmed after each program pulse.
Failure to read each page that is being programmed after each program
pulse may result in the loss of information in the array. While this does
not physically damage the array a full erase of all blocks being
programmed must be done before the CMFR can be used reliably.
Programming the shadow information uses the same procedure as
programming the array except that only program page 0 is used to
program the shadow information. Before starting the program sequence
SIE must be a 1. BLOCK and PROTECT bits do not affect programming
of the shadow locations.
Freescale Semiconductor, Inc.
Current Data
Page Buffer
in Program
For More Information On This Product,
Non-Volatile Memory FLASH (CMFR)
0
0
1
1
Table 9-8. Results of Programming Margin Read
Go to: www.freescale.com
Programmed — 0
Programmed — 0
Erased — 1
Erased — 1
Bit State
Current
Output
Read
0
1
0
0
for the Program
MMC2107 – Rev. 2.0
Page Buffer
New Data
1
0
1
1
MOTOROLA