LPC2194HBD64 NXP [NXP Semiconductors], LPC2194HBD64 Datasheet - Page 10

• Manufacturer Part Number: LPC2194HBD64
• Description: Single-chip 16/32-bit microcontroller; 256 kB ISP/IAP flash with 10-bit ADC and CAN
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
LPC2194_5
Product data sheet
6.3 On-chip SRAM
6.4 Memory map
ISP flash erase command can be executed at any time (no matter whether the CRP is on
or off). Removal of CRP is achieved by erasure of full on-chip user flash. With the CRP off,
full access to the chip via the JTAG and/or ISP is restored.
On-chip SRAM may be used for code and/or data storage. The SRAM may be accessed
as 8 bit, 16 bit, and 32 bit. The LPC2194 provides 16 kB of SRAM.
The LPC2194 memory maps incorporate several distinct regions, as shown in
In addition, the CPU interrupt vectors may be re-mapped to allow them to reside in either
flash memory (the default) or on-chip SRAM. This is described in
control”.
Rev. 05 — 10 December 2007
Single-chip 16/32-bit microcontroller
Section 6.18 “System
LPC2194
© NXP B.V. 2007. All rights reserved.
Figure
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3.