mpc5553 Freescale Semiconductor, Inc, mpc5553 Datasheet - Page 23

• Manufacturer Part Number: mpc5553
• Description: Mpc5553 High Performance Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

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Freescale Semiconductor
Spec
Spec
Spec
Typical program and erase times assume nominal supply values and operation at 25
Initial factory condition: ≤ 100 program/erase cycles, 25
The maximum erase time occurs after the specified number of program/erase cycles. This maximum value is characterized
but not guaranteed.
Actual hardware programming times. This does not include software overhead.
Page size is 256 bits (8 words).
Read frequency of the flash can be up to the maximum operating frequency of the device. There is no minimum read frequency
condition.
Typical endurance is evaluated at 25
information on the Freescale definition of typical endurance, refer to engineering bulletin EB619 Typical Endurance for
Nonvolatile Memory.
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11
1a
1b
3
4
7
9
8
2
Doubleword (64 bits) program time
Page program time
16 Kbyte block pre-program and erase time
48 Kbyte block pre-program and erase time
64 Kbyte block pre-program and erase time
128 Kbyte block pre-program and erase time
Minimum operating frequency for program and erase
operations
Number of program/erase cycles per block for 16 Kbyte, 48 Kbyte, and
64 Kbyte blocks over the operating temperature range (T
Number of program/erase cycles per block for 128 Kbyte blocks over the
operating temperature range (T
Data retention
H7Fa Flash Memory Electrical Characteristics
Blocks with 0–1,000 P/E cycles
Blocks with 1,001–100,000 P/E cycles
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Flash Program Characteristic
Table 15. Flash EEPROM Module Life (Full Temperature Range)
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Table 14. Flash Program and Erase Specifications
Characteristic
o
MPC5553 Microcontroller Data Sheet, Rev. 2.0
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C. Product qualification is performed to the minimum specification. For additional
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C, typical supply voltage, 80 MHz minimum system frequency.
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T
T
T
T
T
T
128kpperase
Symbol
16kpperase
48kpperase
64kpperase
dwprogram
pprogram
—
Retention
Min
25
—
—
—
—
—
—
Symbol
o
P/E
P/E
C.
1
Typical
325
435
525
675
10
22
—
100,000
10,000
Electrical Characteristics
Min
20
5
Initial
Max
1800
525
525
675
44
—
—
5
2
Typical
100,000 cycles
—
—
15,000
Max
5000
5000
5000
500
500
—
1
3
cycles
years
Unit
MHz
Unit
ms
ms
ms
ms
μs
μs
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