LPC2194JBD64 Philips Semiconductors (Acquired by NXP), LPC2194JBD64 Datasheet - Page 28

• Manufacturer Part Number: LPC2194JBD64
• Description: Single-chip 16/32-bit Microcontrollers; 256 KB Isp/iap Flash With 10-bit ADC And CAN.the LPC2194 is Based on a 16/32 Bit ARM7TDMI-STM Cpu With Real-time Emulation And Embedded Trace Support, Together With 256 Kilobytes (kB) of Embedded High Speed Fla
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
9. Dynamic characteristics
Table 12:
T
[1]
[2]
9397 750 12757
Preliminary data
Symbol
External Clock
f
t
t
t
t
t
Port Pins
t
t
I
t
osc
C
CHCX
CLCX
CLCH
CHCL
RISE
FALL
2
f
amb
C pins
Parameters are valid over operating temperature range unless otherwise specified.
Bus capacitance C
= 0 C to 70 C for commercial, 40 C to +85 C for industrial, V
Characteristics
Parameter
Oscillator frequency supplied by an
external oscillator (signal generator)
External clock frequency supplied by
an external crystal oscillator
External clock frequency if on-chip
PLL is used
External clock frequency if ISP is
used for initial code download
Oscillator clock period
Clock high time
Clock low time
Clock rise time
Clock fall time
Port output rise time (except P0.2,
P0.3)
Port output fall time (except P0.2,
P0.3)
Output fall time from V
b
in pF, from 10 pF to 400 pF.
IH
to V
IL
Rev. 01 — 06 February 2004
Conditions
18
, V
3
over specified ranges
Single-chip 16/32-bit microcontrollers
Min
1
1
10
10
20
t
t
-
-
-
-
20 +
0.1
c
c
0.4
0.4
C
b
[2]
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Typ
-
-
-
-
-
-
-
-
-
10
10
-
[1]
[1]
LPC2194
Max
50
30
25
25
1000
-
-
5
5
-
-
-
Unit
MHz
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
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