Datasheet

UM10398 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2014. All rights reserved.
User manual Rev. 12.3 — 10 June 2014 56 of 547
NXP Semiconductors
UM10398
Chapter 3: LPC111x/LPC11Cxx System configuration (SYSCON)
Table 48. Flash configuration register (FLASHCFG, address 0x4003 C010) bit description
Bit Symbol Value Description Reset
value
1:0 FLASHTIM Flash memory access time. FLASHTIM +1 is equal to the
number of system clocks used for flash access.
10
00 1 system clock flash access time (for system clock
frequencies of up to 20 MHz).
01 2 system clocks flash access time (for system clock
frequencies of up to 40 MHz).
10 3 system clocks flash access time (for system clock
frequencies of up to 50 MHz).
11 Reserved.
31:2 - - Reserved. User software must not change the value of
these bits. Bits 31:2 must be written back exactly as read.
-