參數(shù)資料
型號(hào)： P89LPC914FDH
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
中文描述： 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PDSO14
封裝： 4.4 MM, PLASTIC, MO-153, SOT-402-1, TSSOP-14
文件頁數(shù)： 51/63頁
文件大?。?/td> 314K
代理商： P89LPC914FDH
Philips Semiconductors
P89LPC912/913/914
8-bit microcontrollers with two-clock 80C51 core
Product data
Rev. 03 — 17 December 2004
51 of 63
9397 750 14468
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
12. Dynamic characteristics
Table 14:
V
DD
= 2.4 V to 3.6 V unless otherwise specified.
T
amb
=
40
°
C to +85
°
C for industrial, unless otherwise specified.
[1]
Symbol
Parameter
AC characteristics
Conditions
Variable clock
Min
7.189
f
osc
= 12 MHz
Min
7.189
Unit
Max
7.557
Max
7.557
f
RCOSC
internal RC oscillator frequency
(nominal f = 7.3728 MHz) trimmed
to
±
1 % at T
amb
= 25
°
C
internal Watchdog oscillator
frequency (nominal f = 400 kHz)
Crystal oscillator (P89LPC912, P89LPC913)
f
osc
oscillator frequency
t
CLCL
clock cycle
f
CLKP
CLKLP active frequency
Glitch filter
glitch rejection, P1.5/RST pin
signal acceptance, P1.5/RST pin
glitch rejection, any pin except
P1.5/RST
signal acceptance, any pin except
P1.5/RST
External clock (P89LPC912, P89LPC913)
t
CHCX
HIGH time
t
CLCX
LOW time
t
CLCH
rise time
t
CHCL
fall time
Shift register (UART mode 0 - P89LPC913, P89LPC914)
t
XLXL
serial port clock cycle time
t
QVXH
output data set-up to clock rising
edge
t
XHQX
output data hold after clock rising
edge
t
XHDX
input data hold after clock rising
edge
t
DVXH
input data valid to clock rising edge see
Figure 28
MHz
f
WDOSC
320
520
320
520
kHz
0
83
0
12
-
8
-
-
-
-
-
-
MHz
ns
MHz
see
Figure 29
-
125
-
50
-
15
-
125
-
50
-
15
ns
ns
ns
50
-
50
-
ns
see
Figure 29
see
Figure 29
see
Figure 29
see
Figure 29
33
33
-
-
t
CLCL
t
CLCX
t
CLCL
t
CHCX
8
8
33
33
-
-
-
-
8
8
ns
ns
ns
ns
see
Figure 28
see
Figure 28
16 t
CLCL
13 t
CLCL
-
-
1333
1083
-
-
ns
ns
see
Figure 28
-
t
CLCL
+ 20
-
103
ns
see
Figure 28
-
0
-
0
ns
150
-
150
-
ns
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89LPC914FDH,129 功能描述:8位微控制器 -MCU PREF PART P89LPC913FDH-S RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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P89LPC915 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers with accelerated two-clock 80C51 core 2 kB 3 V Flash with 8-bit A/D converter
P89LPC9151 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core, 2 kB 3 V byte-erasable flash with 8-bit ADC
P89LPC9151FDH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core, 2 kB 3 V byte-erasable flash with 8-bit ADC
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