參數資料
型號： P89LPC9351FDH
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-16 kB 3 V byte-erasable flash with 8-bit ADCs
中文描述： 8-BIT, FLASH, 18 MHz, MICROCONTROLLER, PDSO28
封裝： 4.40 MM, PLASTIC, MO-153, SOT361-1, TSSOP-28
文件頁數： 74/94頁
文件大?。?/td> 629K
代理商： P89LPC9351FDH
P89LPC9331_9341_9351_9361
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 5 — 10 January 2011
76 of 94
NXP Semiconductors
P89LPC9331/9341/9351/9361
8-bit microcontroller with accelerated two-clock 80C51 core
11. Dynamic characteristics
Table 14.
Dynamic characteristics (12 MHz)
VDD = 2.4 V to 3.6 V unless otherwise specified.
Tamb = 40 °Cto+85 °C for industrial applications, 40 °Cto+125 °C extended, unless otherwise specified.[1][2]
Symbol
Parameter
Conditions
Variable clock
fosc =12MHz
Unit
Min
Max
Min
Max
fosc(RC)
internal RC oscillator
frequency
nominal f = 7.3728 MHz
trimmed to
± 1% at
Tamb =25 °C; clock
doubler option = OFF
(default)
7.189
7.557
7.189
7.557
MHz
nominal f = 14.7456 MHz;
clock doubler option = ON,
VDD = 2.7 V to 3.6 V
14.378
15.114
14.378 15.114 MHz
fosc(WD)
internal watchdog
oscillator frequency
Tamb =25 °C
380
420
380
420
kHz
fosc
oscillator frequency
0
12
-
MHz
Tcy(clk)
clock cycle time
83
-
ns
fCLKLP
low-power select clock
frequency
08
-
MHz
Glitch filter
tgr
glitch rejection time
P1.5/RST pin
-
50
-
50
ns
any pin except P1.5/RST
-
15
-
15
ns
tsa
signal acceptance time
P1.5/RST pin
125
-
125
-
ns
any pin except P1.5/RST
50
-
50
-
ns
External clock
tCHCX
clock HIGH time
33
Tcy(clk) tCLCX
33
-
ns
tCLCX
clock LOW time
33
Tcy(clk) tCHCX
33
-
ns
tCLCH
clock rise time
-8
-
8
ns
tCHCL
clock fall time
-8
-
8
ns
Shift register (UART mode 0)
TXLXL
serial port clock cycle
time
16Tcy(clk)
-
1333
-
ns
tQVXH
output data set-up to
clock rising edge time
13Tcy(clk)
-
1083
-
ns
tXHQX
output data hold after
clock rising edge time
-Tcy(clk) + 20
-
103
ns
tXHDX
input data hold after
clock rising edge time
-0
-
0
ns
tXHDV
input data valid to clock
rising edge time
150
-
150
-
ns
SPI interface
fSPI
SPI operating frequency
slave
0
CCLK
6
02.0
MHz
master
-
CCLK
4
-3.0
MHz
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P89LPC9351FDH,518 功能描述:8位微控制器 -MCU Enhanced LPC935 RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度: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
P89LPC935FA 制造商:NXP Semiconductors 功能描述:IC MCU 8BIT 80C51 8K FLASH PLCC28
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P89LPC935FA129 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 18MHZ LCC-28
P89LPC935FDH 制造商:NXP Semiconductors 功能描述:
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