參數(shù)資料
型號： P89LPC912
廠商： NXP Semiconductors N.V.
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位微控制器兩個小時80C51的核心具有1KB 3伏閃光的128字節(jié)RAM
文件頁數(shù)： 52/63頁
文件大小： 314K
代理商： P89LPC912
Philips Semiconductors
P89LPC912/913/914
8-bit microcontrollers with two-clock 80C51 core
Product data
Rev. 03 — 17 December 2004
52 of 63
9397 750 14468
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
SPI interface
f
SPI
Operating frequency
2.0 MHz (Slave)
3.0 MHz (Master)
Cycle time
0
-
CCLK
6
CCLK
4
0
-
2.0
-
MHz
MHz
t
SPICYC
see
Figure 24
,
25
,
26
,
27
2.0 MHz (Slave)
3.0 MHz (Master)
Enable lead time (Slave)
6
CCLK
4
CCLK
-
-
500
-
-
-
ns
ns
t
SPILEAD
see
Figure 26
,
27
2.0 MHz
Enable lag time (Slave)
250
-
250
-
ns
t
SPILAG
see
Figure 26
,
27
2.0 MHz
SPICLK high time
250
-
250
-
ns
t
SPICLKH
see
Figure 24
,
25
,
26
,
27
Master
Slave
SPICLK low time
2
CCLK
3
CCLK
-
-
340
190
-
-
ns
ns
t
SPICLKL
see
Figure 24
,
25
,
26
,
27
Master
Slave
Data set-up time (Master or Slave) see
Figure 24
,
2
CCLK
3
CCLK
100
-
-
-
340
190
100
-
-
-
ns
ns
ns
t
SPIDSU
25
,
26
,
27
see
Figure 24
,
25
,
26
,
27
see
Figure 26
,
27
see
Figure 26
,
27
t
SPIDH
Data hold time (Master or Slave)
100
-
100
-
ns
t
SPIA
Access time (Slave)
0
120
0
120
ns
t
SPIDIS
Disable time (Slave)
2.0 MHz
Enable to output data valid
0
240
-
240
ns
t
SPIDV
see
Figure 24
,
25
,
26
,
27
2.0 MHz
3.0 MHz
Output data hold time
0
0
0
240
167
-
-
-
0
240
167
-
ns
ns
ns
t
SPIOH
see
Figure 24
,
25
,
26
,
27
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
…continued
Conditions
Variable clock
Min
f
osc
= 12 MHz
Min
Unit
Max
Max
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89LPC912FDH 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 1K FLASH TSSOP14 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 1K FLASH, TSSOP14
P89LPC912FDH,129 功能描述:8位微控制器 -MCU 80C51 1K FL 128B RAM 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 最大時鐘頻率:50 MHz 程序存儲器大小: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
P89LPC912FDH129 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 18MHZ TSSOP-14
P89LPC912HDH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers with two-clock 80C51 core, 1 kB 3 V flash with 128-byte RAM
P89LPC913 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
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