参数资料
型号: P89LPC921FN,112
厂商: NXP Semiconductors
文件页数: 30/46页
文件大小: 0K
描述: IC 80C51 MCU FLASH 4K 20-DIP
产品培训模块: Migrating from 8/16-Bit MCUs to 32-Bit ARMs
标准包装: 18
系列: LPC900
核心处理器: 8051
芯体尺寸: 8-位
速度: 18MHz
连通性: I²C,UART/USART
外围设备: 欠压检测/复位,LED,POR,PWM,WDT
输入/输出数: 18
程序存储器容量: 4KB(4K x 8)
程序存储器类型: 闪存
RAM 容量: 256 x 8
电压 - 电源 (Vcc/Vdd): 2.4 V ~ 3.6 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 20-DIP(0.300",7.62mm)
包装: 管件
产品目录页面: 706 (CN2011-ZH PDF)
配用: 622-1014-ND - BOARD FOR LPC9XX TSSOP
622-1008-ND - BOARD FOR LPC9103 10-HVSON
622-1006-ND - SOCKET ADAPTER BOARD
568-4000-ND - DEMO BOARD SPI/I2C TO DUAL UART
568-3510-ND - DEMO BOARD SPI/I2C TO UART
622-1002-ND - USB IN-CIRCUIT PROG LPC9XX
568-1759-ND - EMULATOR DEBUGGER/PROGRMMR LPC9X
其它名称: 568-2248-5
935280399112
P89LPC921FN
Philips Semiconductors
P89LPC920/921/922/9221
8-bit microcontrollers with two-clock 80C51 core
Product data
Rev. 08 — 15 December 2004
36 of 46
9397 750 14469
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
10. Static characteristics
Table 8:
DC electrical characteristics
VDD = 2.4 V to 3.6 V unless otherwise specied.
Tamb = 40 °Cto+85 °C for industrial, unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ[1]
Max
Unit
IDD(oper)
power supply current, operating
3.6 V; 12 MHz
9
15
mA
3.6 V; 18 MHz
11.5
20
mA
IDD(idle)
power supply current, Idle mode
3.6 V; 12 MHz
3.25
5
mA
3.6 V; 18 MHz
7
mA
IDD(PD)
power supply current, Power-down
mode, voltage comparators
powered-down
3.6 V
[2] -55
80
A
IDD(TPD)
power supply current, Total
Power-down mode
3.6 V
5
A
(dVDD/dt)r
VDD rise rate
-
2
mV/
s
(dVDD/dt)f
VDD fall rate
-
50
mV/
s
VPOR
Power-on reset detect voltage
-
0.2
V
VRAM
RAM keep-alive voltage
1.5
-
V
Vth(HL)
negative-going threshold voltage
except SCL, SDA
0.22VDD
0.4VDD
-V
VIL
LOW-level input voltage
SCL, SDA only
0.5
-
0.3VDD
V
Vth(LH)
positive-going threshold voltage
except SCL, SDA
-
0.6VDD
0.7VDD
V
VIH
HIGH-level input voltage
SCL, SDA only
0.7VDD
-
5.5
V
Vhys
hysteresis voltage
Port 1
-
0.2VDD
-V
VOL
LOW-level output voltage; all ports,
all modes except Hi-Z[3]
IOL = 20 mA
-
0.6
1.0
V
IOL = 3.2 mA
-
0.2
0.3
V
VOH
HIGH-level output voltage
IOH = 20 mA;
push-pull mode P0.3
to P0.7, P1.4, P1.6,
P1.7
0.8VDD
--
V
IOH = 3.2 mA;
push-pull mode, all
other ports
VDD 0.7 VDD 0.4 -
V
IOH = 20 A;
quasi-bidirectional
mode, all ports
VDD 0.3 VDD 0.2 -
V
Cig
input/output pin capacitance
-
15
pF
IIL
logical 0 input current, all ports
VIN = 0.4 V
80
A
ILI
input leakage current, all ports
VIN =VIL or VIH
±10
A
ITL
logical 1-to-0 transition current,
all ports
VIN = 2.0 V at
VDD = 3.6 V
30
-
450
A
RRST
internal reset pull-up resistor
10
-
30
k
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P89LPC9221FDH,518 功能描述:8位微控制器 -MCU 8B MCU 80C51 2/4/8KB 3V FL 256B RAM RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
P89LPC9221FN 功能描述:8位微控制器 -MCU 80C51 8K FL 256B RAM RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
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