LPC2210 Philips Semiconductors (Acquired by NXP), LPC2210 Datasheet - Page 33

• Manufacturer Part Number: LPC2210
• Description: 16/32-bit Arm Microcontroller; With 10-bit ADC And External Memory Interfacethe LPC2210 is Based on a 16/32 Bit ARM7TDMI-STM Cpu With Real-time Emulation And Embedded Trace Support. For Critical Code Size Applications, The Alternative 16-bit Thumb Mo
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
Table 14:
9397 750 12872
Preliminary data
Access cycle
Standard read
Standard write
Burst read - initial
Burst read - subsequent 3
Standard read access specifications
Max frequency
f
f
f
f
MAX
MAX
MAX
MAX
------------------------------- -
t
------------------------------ -
t
------------------------------ -
t
----------------------------- -
t
WRITE
RAM
ROM
INIT
2
1
2
+
+
+
WST 1
WST 2
WST 1
+
1
+
+
+
20ns
20ns
20ns
Rev. 01 — 09 February 2004
5ns
16/32-bit ARM microcontrollers with external memory interface
WST setting
WST
integer
N/A
WST 1
WST 2
WST 1
0; round up to
t
------------------------------ - 2
t
------------------------------------------- -
t
----------------------------- - 2
RAM
WRITE
INIT
t
t
CYC
CYC
+
+
t
CYC
20ns
–
20ns
t
CYC
–
–
+
5
Memory access time
requirement
t
t
t
t
RAM
WRITE
INIT
ROM
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
t
t
t
CYC
CYC
CYC
t
CYC
–
20ns
LPC2210
2
2
+
+
1
+
WST 1
WST 1
WST 2
–
–
20ns
20ns
–
33 of 39
5ns