參數(shù)資料
型號(hào): P89V51RB2
廠商: NXP Semiconductors N.V.
英文描述: 8-bit 80C51 5 V low power 16/32/64 kB Flash microcontroller with 1 kB RAM
中文描述: 8位80C51的5 V低功耗16/32/64 kB閃存1 KB RAM內(nèi)存控制器
文件頁數(shù): 70/77頁
文件大?。?/td> 350K
代理商: P89V51RB2
Philips Semiconductors
P89V51RB2/RC2/RD2
8-bit microcontrollers with 80C51 core
Product data
Rev. 03 — 02 December 2004
70 of 77
9397 750 14341
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
AC inputs during testing are driven at V
IHT
(V
DD
0.5 V) for logic 1 and V
ILT
(0.45 V) for a logic 0. Measurement reference
points for inputs and outputs are at V
HT
(0.2V
DD
+ 0.9) and V
LT
(0.2V
DD
0.1)
Fig 35. AC testing input/output test waveform.
002aaa553
VLT
VHT
VIHT
VILT
Note: VHT- VHIGH Test
VLT- VLOW Test
VIHT-VINPUT HIGH Test
VILT- VINPUT LOW Test
For timing purposes, a port pin is no longer floating when a 100 mV change from load voltage occurs, and begins to float when
a 100 mV change from the loaded V
OH
/V
OL
level occurs. I
OH
/I
OL
=
±
20 mA.
Fig 36. Float waveform.
002aaa554
VLOAD + 0.1V
VLOAD - 0.1V
VOH - 0.1V
Timing Reference
Points
VOL + 0.1V
VLOAD
Fig 37. Test load example.
002aaa555
to DUT
to tester
CL
相關(guān)PDF資料
PDF描述
P89V51RB2BA 8-bit 80C51 5 V low power 16/32/64 kB Flash microcontroller with 1 kB RAM
P89V51RB2BBC 8-bit 80C51 5 V low power 16/32/64 kB Flash microcontroller with 1 kB RAM
P89V51RC2 8-bit 80C51 5 V low power 16/32/64 kB Flash microcontroller with 1 kB RAM
P89V51RC2BN 8-bit 80C51 5 V low power 16/32/64 kB Flash microcontroller with 1 kB RAM
P89V51RD2 8-bit 80C51 5 V low power 64 kB Flash microcontroller with 1 kB RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89V51RB2_09 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit 80C51 5 V low power 16/32/64 kB flash microcontroller with 1 kB RAM
P89V51RB2BA 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit 80C51 5 V low power 16/32/64 kB Flash microcontroller with 1 kB RAM
P89V51RB2BBC 功能描述:8位微控制器 -MCU 16K/512 FL 12 CLK ISP/IAP COMM 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
P89V51RB2BBC,557 功能描述:8位微控制器 -MCU 16K/512 FL 12 CLK 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
P89V51RB2FA 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 16K FLASH PLCC44