参数资料
型号: P87LPC768FD,512
厂商: NXP Semiconductors
文件页数: 25/65页
文件大小: 0K
描述: IC 80C51 MCU 4K OTP 20-SOIC
产品培训模块: Migrating from 8/16-Bit MCUs to 32-Bit ARMs
标准包装: 38
系列: LPC700
核心处理器: 8051
芯体尺寸: 8-位
速度: 20MHz
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: OTP
RAM 容量: 128 x 8
电压 - 电源 (Vcc/Vdd): 2.7 V ~ 6 V
数据转换器: A/D 4x8b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
包装: 管件
产品目录页面: 706 (CN2011-ZH PDF)
其它名称: 568-3219-5
935267487512
P87LPC768FD
Philips Semiconductors
Preliminary data
P87LPC768
Low power, low price, low pin count (20 pin) microcontroller
with 4 kB OTP 8-bit A/D, Pulse Width Modulator
2002 Mar 12
29
SU01163
KBF (KBI INTERRUPT)
EKB
(FROM IEN1 REGISTER)
P0.7
KBI.7
P0.6
KBI.6
P0.5
P0.4
P0.3
P0.2
P0.1
P0.0
KBI.5
KBI.4
KBI.3
KBI.2
KBI.1
KBI.0
Figure 17. Keyboard Interrupt
BIT
SYMBOL
FUNCTION
KBI.7
When set, enables P0.7 as a cause of a Keyboard Interrupt.
KBI.6
When set, enables P0.6 as a cause of a Keyboard Interrupt.
KBI.5
When set, enables P0.5 as a cause of a Keyboard Interrupt.
KBI.4
When set, enables P0.4 as a cause of a Keyboard Interrupt.
KBI.3
When set, enables P0.3 as a cause of a Keyboard Interrupt.
KBI.2
When set, enables P0.2 as a cause of a Keyboard Interrupt.
KBI.1
When set, enables P0.1 as a cause of a Keyboard Interrupt.
KBI.0
When set, enables P0.0 as a cause of a Keyboard Interrupt.
Note: the Keyboard Interrupt must be enabled in order for the settings of the KBI register to be effective. The interrupt flag
(KBF) is located at bit 7 of AUXR1.
KBI.0
SU01164
KBI.1
KBI.2
KBI.3
KBI.4
KBI.5
KBI.6
KBI.7
0
1
2
3
4
5
6
7
KBI
Reset Value: 00h
Not Bit Addressable
Address: 86h
Figure 18. Keyboard Interrupt Register (KBI)
相关PDF资料
PDF描述
HI1-5042-2 IC SWITCH SPDT 16CDIP
NB4L858MFAR2G IC CROSSPOINT SWITCH DUAL 32LQFP
HI1-0509-2 IC MULTIPLEXER DUAL 4X1 16CDIP
EFM32TG210F8 MCU 32BIT 8KB FLASH 32-QFN
HI9P5051-9Z IC SWITCH DUAL SPDT 16SOIC
相关代理商/技术参数
参数描述
P87LPC768FN 制造商:NXP Semiconductors 功能描述:MCU 8-Bit 87LP 80C51 CISC 4KB EPROM 5V 20-Pin PDIP
P87LPC768FN,112 功能描述:8位微控制器 -MCU 80C51 4K/128 OTP ADC 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
P87LPC769 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low power, low price, low pin count 20 pin microcontroller with 4 kB OTP 8-bit A/D, and DAC
P87LPC769HD 功能描述:8位微控制器 -MCU 80C51 4K/128 OTP ADC 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
P87LPC769HD,512 功能描述:8位微控制器 -MCU 80C51 4K/128 OTP ADC 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