參數(shù)資料
型號： P89LPC935FA
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB 3 V byte-erasable Flash with 8-bit A/D converters
中文描述： 8-BIT, FLASH, 18 MHz, MICROCONTROLLER, PQCC28
封裝： PLASTIC, MS-018, SOT-261-2, LCC-28
文件頁數(shù)： 61/75頁
文件大小： 372K
代理商： P89LPC935FA
9397 750 15113
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 06 — 20 June 2005
61 of 75
Philips Semiconductors
P89LPC933/934/935/936
8-bit microcontroller with accelerated two-clock 80C51 core
Table 13:
V
DD
= 3.0 V to 3.6 V unless otherwise specified.
T
amb
=
40
°
C to +85
°
C for industrial, unless otherwise specified.
[1] [2]
Symbol
Parameter
Dynamic characteristics (18 MHz)
Conditions
Variable clock
Min
7.189
320
f
osc
= 18 MHz
Min
7.189
320
Unit
Max
7.557
520
Max
7.557
520
f
RCOSC
f
WDOSC
internal RC oscillator frequency
internal watchdog oscillator
frequency
oscillator frequency
clock cycle
low power select clock
frequency
MHz
kHz
f
osc
T
cy(CLK)
f
CLKLP
0
18
-
8
-
-
-
-
-
-
MHz
ns
MHz
see
Figure 27
55
0
Glitch filter
t
gr
glitch rejection
P1.5/RST pin
any pin except
P1.5/RST
P1.5/RST pin
any pin except
P1.5/RST
-
-
50
15
-
-
50
15
ns
ns
t
sa
signal acceptance
125
50
-
-
125
50
-
-
ns
ns
External clock
t
CHCX
t
CLCX
t
CLCH
t
CHCL
Shift register (UART mode 0)
t
XLXL
serial port clock cycle time
t
QVXH
output data setup to clock rising
edge time
t
XHQX
output data hold after clock
rising edge time
t
XHDX
input data hold after clock rising
edge time
t
XHDV
input data valid to clock rising
edge time
SPI interface
f
SPI
SPI operating frequency
slave
master
t
SPICYC
SPI cycle time
slave
master
t
SPILEAD
SPI enable lead time (slave)
t
SPILAG
SPI enable lag time
clock HIGH time
clock LOW time
clock rise time
clock fall time
see
Figure 27
see
Figure 27
see
Figure 27
see
Figure 27
22
22
-
-
T
cy(CLK)
t
CLCX
T
cy(CLK)
t
CHCX
5
5
22
22
-
-
-
-
5
5
ns
ns
ns
ns
see
Figure 25
see
Figure 25
16T
cy(CLK)
13T
cy(CLK)
-
-
888
722
-
-
ns
ns
see
Figure 25
-
T
cy(CLK)
+ 20
-
75
ns
see
Figure 25
-
0
-
0
ns
see
Figure 25
150
-
150
-
ns
0
-
CCLK
6
CCLK
4
0
-
3.0
4.5
MHz
MHz
see
Figure 26
,
28
,
29
,
30
6
CCLK
4
CCLK
250
250
-
-
-
-
333
222
250
250
-
-
-
-
ns
ns
ns
ns
see
Figure 29
,
30
see
Figure 29
,
30
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P89LPC935FDH 制造商:NXP Semiconductors 功能描述:
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P89LPC935FDH,529 功能描述:8位微控制器 -MCU 80C51 8K FL 768B RAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據 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 安裝風格:SMD/SMT
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