mpc5645s Freescale Semiconductor, Inc, mpc5645s Datasheet - Page 90

• Manufacturer Part Number: mpc5645s
• Description: Mpc5645s Microcontroller Data Sheet
• Manufacturer: Freescale Semiconductor, Inc

Electrical characteristics
4.15
1
4.16
The device provides a 10-bit Successive Approximation Register (SAR) Analog to Digital Converter.
90
1
2
3
4
retention
Symbol
T
T
T
Ambient temperature averaged over duration of application, not to exceed recommended product operating temperature
range.
Typical program and erase times assume nominal supply values and operation at 25 °C. All times are subject to change
pending device characterization.
Initial factory condition: < 100 program/erase cycles, 25 °C, typical supply voltage.
The maximum program & erase times occur after the specified number of program/erase cycles. These maximum values are
characterized but not guaranteed.
Actual hardware programming times. This does not include software overhead.
T
Data
128kpperase
P/E
P/E
Symbol
16kpperase
32kpperase
dwprogram
Flash memory electrical characteristics
ADC parameters
C
C Number of program/erase cycles per block
C Number of program/erase cycles per block
C Minimum data retention at 85 °C average
for 16 KB, 48KB and 64KB blocks, across
full operating temperature range (Tj)
for 128KB and 256KB blocks, across full
operating temperature range (Tj)
ambient temperature
C
C Double Word (64 bits) Program Time
C 16 KB Block Pre-program and Erase Time
C 32 KB Block Pre-program and Erase Time
C 128 KB Block Pre-program and Erase Time
Parameter
1
Parameter
Table 40. Program and erase specifications
MPC5645S Microcontroller Data Sheet, Rev. 6
Table 41. Flash module life
4
Blocks with 0 - 1,000 P/E
Blocks with 10,001 -
100,000 P/E cycles
Blocks with 1,001 -
10,000 P/E cycles
Conditions
Value
Min
cycles
—
—
Typical
Value
—
—
—
—
1
100,000
1, 000
Min
20
10
Initial
5
Max
1300
500
600
22
Value
2
100,000
Max
5000
5000
7500
Typ
Freescale Semiconductor
500
—
—
—
—
3
Unit
cycles
cycles
Years
Years
Years
ms
ms
ms
s
Unit
P/E
P/E
SpecID
D14.1
D14.2
D14.3
D14.4
SpecID
D14.5
D14.6
D14.8