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參數(shù)資料
| 型號： | P89LPC907FD |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 71-331814-05S |
| 中文描述： | 8-BIT, FLASH, 7.3728 MHz, MICROCONTROLLER, PDSO8 |
| 封裝： | 3.90 MM, PLASTIC, MS-012, SOT-96-1, SO-8 |
| 文件頁數(shù)： | 46/51頁 |
| 文件大?。?/td> | 243K |
| 代理商： | P89LPC907FD |
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Philips Semiconductors
P89LPC906/907/908
8-bit microcontrollers with two-clock 80C51 core
Product data
Rev. 05 — 17 December 2004
46 of 51
9397 750 14467
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
[1]
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.
When using an oscillator frequency above 12 MHz, the reset input function of P1.5 must be enabled. An external circuit is required to
hold the device in reset at power-up until V
DD
has reached its specified level. When system power is removed V
DD
will fall below the
minimum specified operating voltage. When using an oscillator frequency above 12 MHz, in some applications, an external brownout
detect circuit may be required to hold the device in reset when V
DD
falls below the minimum specified operating voltage.
[2]
Table 15:
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]
Symbol
Parameter
AC characteristics (P89LPC906)
Conditions
Variable clock
Min
7.189
f
osc
= 18 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
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
t
CHCX
HIGH time
t
CLCX
LOW time
t
CLCH
rise time
t
CHCL
fall time
MHz
f
WDOSC
320
520
320
520
kHz
[2]
0
12
-
8
-
-
-
-
-
-
MHz
ns
MHz
see
Figure 19
83
0
-
125
-
50
-
15
-
125
-
50
-
15
ns
ns
ns
50
-
50
-
ns
see
Figure 19
see
Figure 19
see
Figure 19
see
Figure 19
22
22
-
-
t
CLCL
t
CLCX
t
CLCL
t
CHCX
5
5
22
22
-
-
-
-
5
5
ns
ns
ns
ns
Fig 18. Shift register mode timing.
0
1
2
3
4
5
6
7
Valid
Valid
Valid
Valid
Valid
Valid
Valid
Valid
tXLXL
002aaa425
Set TI
Set RI
tXHQX
tQVXH
tXHDV
tXHDX
Clock
Output Data
Write to SBUF
Input Data
Clear RI
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| P89LPC907FD,112 | 功能描述:8位微控制器 -MCU PREF PART P89LPC902FD 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 |
| P89LPC908 | 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 |
| P89LPC908FD | 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 |
| P89LPC908FD,112 | 功能描述:8位微控制器 -MCU PREF PART P89LPC903FD 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 |
| P89LPC9102 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable flash with 8-bit A/D converter |
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