參數資料
型號: P89LPC9351FA,529
廠商: NXP Semiconductors
文件頁數: 74/94頁
文件大小: 0K
描述: IC 80C51 MCU FLASH 8K 28-PLCC
標準包裝: 37
系列: LPC900
核心處理器: 8051
芯體尺寸: 8-位
速度: 18MHz
連通性: I²C,SPI,UART/USART
外圍設備: 欠壓檢測/復位,POR,PWM,溫度傳感器,WDT
輸入/輸出數: 26
程序存儲器容量: 8KB(8K x 8)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 512 x 8
RAM 容量: 768 x 8
電壓 - 電源 (Vcc/Vdd): 2.4 V ~ 3.6 V
數據轉換器: A/D 8x8b; D/A 2x8b
振蕩器型: 內部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-PLCC
包裝: 管件
配用: 568-1758-ND - BOARD EVAL FOR LPC93X MCU FAMILY
其它名稱: 935287627529
P89LPC9331_9341_9351_9361
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 5.1 — 20 August 2012
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
CCLK6
02.0
MHz
master
-
CCLK4
-3.0
MHz
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