參數(shù)資料
型號(hào)： P87LPC767
廠商： NXP Semiconductors N.V.
英文描述： Low power, low price, low pin count 20 pin microcontroller with 4-kbyte OTP and 8-bit A/D converter
中文描述： 低功耗，低價(jià)格，低引腳數(shù)20個(gè)4KB的OTP和8位微控制器引腳/ D轉(zhuǎn)換器
文件頁(yè)數(shù)： 27/60頁(yè)
文件大?。?/td> 320K
代理商： P87LPC767
Philips Semiconductors
Product data
87LPC767
Low power, low price, low pin count (20 pin)
microcontroller with 4-kbyte OTP and 8-bit A/D converter
2001 Aug 07
24
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 16. Keyboard Interrupt
BIT
KBI.7
KBI.6
KBI.5
KBI.4
KBI.3
KBI.2
KBI.1
KBI.0
SYMBOL
—
—
—
—
—
—
—
—
FUNCTION
When set, enables P0.7 as a cause of a Keyboard Interrupt.
When set, enables P0.6 as a cause of a Keyboard Interrupt.
When set, enables P0.5 as a cause of a Keyboard Interrupt.
When set, enables P0.4 as a cause of a Keyboard Interrupt.
When set, enables P0.3 as a cause of a Keyboard Interrupt.
When set, enables P0.2 as a cause of a Keyboard Interrupt.
When set, enables P0.1 as a cause of a Keyboard Interrupt.
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 17. Keyboard Interrupt Register (KBI)
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參數(shù)描述
P87LPC767BD 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low power, low price, low pin count 20 pin microcontroller with 4-kbyte OTP and 8-bit A/D converter
P87LPC767BD,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 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
P87LPC767BN 制造商:NXP Semiconductors 功能描述:MCU 8-Bit 87LP 80C51 CISC 4KB EPROM 3.3V/5V 20-Pin PDIP
P87LPC767BN,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 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
P87LPC767FD 功能描述:8位微控制器 -MCU 4K/128 OTP LPC ADC EXT SO20 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
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