MPC555CME Freescale Semiconductor, MPC555CME Datasheet - Page 892

• Manufacturer Part Number: MPC555CME
• Description: KIT EVALUATION FOR MPC555
• Manufacturer: Freescale Semiconductor
• Type: Microcontrollerr

Specifications of MPC555CME

• Contents: Module Board, Installation Guide, Power Supply, Cable, Software and more
• Processor To Be Evaluated: MPC555
• Data Bus Width: 32 bit
• Interface Type: RS-232
• For Use With/related Products: MPC555
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

G.10.1 Flash Module Life
MPC555 / MPC556
USER’S MANUAL
NOTES:
NOTES:
Symbol
1. Average current is less than 30 mA when programming both modules simultaneously.
1. Target failure rate at specified number of program/erase cycles of 2 ppm pending characterization of production
2. A program/erase cycle is defined as switching the bits from 1 ➝ 0 ➝ 1.
3. Reprogramming of a CMF array block prior to erase is not required.
4. Number of program/erase cycles to be adjusted pending characterization of production silicon.
I
V
I
DDPP
V
DDF
DDF
silicon.
PP
P/E Cycles
P/E Cycles
Retention
Symbol
Operating Voltage
Read, Program or Erase
Operating Current at 40.0 MHz,
V
Read, Program or Erase Operation
Disabled
External Program or Erase Voltage
Read
Program or Erase
External Program and Erase Current
Read, V
Program, V
Erase, V
Table G-7 CMF AC and DC Power Supply Characteristics
DDF
1
1
= 3.3 V for a 256-Kbyte Module
PP
PP
= 5 V
PP
= 5.25 V
Maximum Number of Program/Erase Cycles
Maximum Number of Program/Erase Cycles
Data Retention at Average Operating Temperature of 85 °C
= 5.25 V
Data Retention Array Blocks
Data Retention Censor Bits
ELECTRICAL CHARACTERISTICS
Table G-8 Flash Module Life
Meaning
Rev. 15 October 2000
1
Meaning
2
2
to Guarantee
to Guarantee
Min. Value
V
DDF
4.75
3.0
—
—
-0.35
Max Value
Minimum 10 years
<100
5.25
30
30
3.6
5.5
10
5
1
1
100
Value
10
MOTOROLA
3,4
4
Unit
mA
mA
mA
µA
V
V
G-14