LPC2458 NXP Semiconductors, LPC2458 Datasheet - Page 54

• Manufacturer Part Number: LPC2458
• Description: NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 14.
T
ground.
[1]
[2]
LPC2458
Product data sheet
Symbol
N
t
t
t
ret
er
prog
amb
endu
Number of program/erase cycles.
Programming times are given for writing 256 bytes from RAM to the flash. Data must be written to the flash in blocks of 256 bytes.
=

40

Dynamic characteristics of flash
C to +85
11.4 Flash memory
Parameter
endurance
retention time
erase time
programming time

C, unless otherwise specified; V
All information provided in this document is subject to legal disclaimers.
powered; < 100 cycles
sector or multiple
Conditions
unpowered; < 100 cycles
consecutive sectors
Rev. 4 — 1 September 2011
DD(3V3)
= 3.0 V to 3.6 V; all voltages are measured with respect to
[1]
[2]
[2]
Min
10000
10
20
95
0.95
Single-chip 16-bit/32-bit micro
Typ
100000
-
-
100
1
LPC2458
Max
-
-
-
105
1.05
© NXP B.V. 2011. All rights reserved.
Unit
cycles
years
years
ms
ms
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