P89LPC9103FTK NXP Semiconductors, P89LPC9103FTK Datasheet - Page 50

• Manufacturer Part Number: P89LPC9103FTK
• Description: MCU 8BIT 80C51 1K FLASH, HVSON-10
• Manufacturer: NXP Semiconductors

Specifications of P89LPC9103FTK

• Controller Family/series: (8051) 8052
• Core Size: 8bit
• No. Of I/o's: 8
• Program Memory Size: 1KB
• Ram Memory Size: 128Byte
• Cpu Speed: 18MHz
• Oscillator Type: Internal Only
• No. Of Timers: 4
• No. Of Pwm: RoHS Compliant

NXP Semiconductors
12. Dynamic characteristics
Table 13.
V
T
[1]
P89LPC9102_9103_9107_3
Product data sheet
Symbol
f
f
T
f
External clock
f
t
t
t
t
Glitch filter
t
t
Shift register (UART mode 0 - P89LPC9103)
T
t
t
t
t
osc(RC)
osc(WD)
CLKLP
ext
CHCX
CLCX
CLCH
CHCL
gr
sa
QVXH
XHQX
XHDX
XHDV
amb
DD
cy(clk)
XLXL
= 2.4 V to 3.6 V unless otherwise specified.
Parameters are valid over operating temperature range unless otherwise specified. Parts are tested to 2 MHz, but are guaranteed to
operate down to 0 Hz.
= 40 C to +85 C for industrial applications, unless otherwise specified.
Dynamic characteristics (12 MHz)
Parameter
internal RC oscillator
frequency
internal watchdog
oscillator frequency
clock cycle time
low-power select clock
frequency
external clock
frequency
clock HIGH time
clock LOW time
clock rise time
clock fall time
glitch rejection
signal acceptance
serial port clock cycle
time
output data set-up to
clock rising edge
output data hold after
clock rising edge
input data hold after
clock rising edge
input data valid to clock
rising edge
Conditions
clock doubler
option = OFF (default);
nominal f = 7.3728 MHz;
trimmed to 1 % at
T
clock doubler
option = ON; nominal
f = 14.7456 MHz;
V
nominal f = 400 kHz
see
V
Figure 20
P1.5/RST pin
any pin except P1.5/RST
P1.5/RST pin
any pin except P1.5/RST
see
see
see
see
see
amb
DD
DD
Figure 20
Figure 19
Figure 19
Figure 19
Figure 19
Figure 19
= 2.7 V to 3.6 V; see
= 2.7 V to 3.6 V
= 25 C
Rev. 03 — 10 July 2007
8-bit microcontrollers with two-clock accelerated 80C51 core
P89LPC9102/9103/9107
16T
13T
14.378
7.189
Min
320
125
150
83
33
33
50
0
cy(clk)
cy(clk)
-
-
-
-
-
-
-
Variable clock
[1]
T
T
cy(clk)
T
cy(clk)
cy(clk)
15.114
7.557
Max
520
50
15
8
8
8
0
-
-
-
-
-
-
-
+ 20
t
t
CHCX
CLCX
14.378
7.189
1333
1083
Min
320
125
150
f
33
33
50
ext
0
-
-
-
-
-
-
-
-
© NXP B.V. 2007. All rights reserved.
= 12 MHz
15.114
7.557
Max
520
103
12
50
15
8
8
0
-
-
-
-
-
-
-
-
-
50 of 61
Unit
MHz
MHz
kHz
ns
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns