參數(shù)資料
型號(hào)： P89V662FBC,557
廠商： NXP Semiconductors
文件頁(yè)數(shù)： 72/90頁(yè)
文件大?。?/td> 0K
描述： IC 80C51 MCU FLASH 32K 44-TQFP
產(chǎn)品培訓(xùn)模塊： Migrating from 8/16-Bit MCUs to 32-Bit ARMs
標(biāo)準(zhǔn)包裝： 800
系列： 89V
核心處理器： 8051
芯體尺寸： 8-位
速度： 40MHz
連通性： I²C，SPI，UART/USART
外圍設(shè)備： POR，PWM，WDT
輸入/輸出數(shù)： 36
程序存儲(chǔ)器容量： 32KB（32K x 8）
程序存儲(chǔ)器類型： 閃存
RAM 容量： 1K x 8
電壓 - 電源 (Vcc/Vdd)： 4.5 V ~ 5.5 V
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 44-TQFP
包裝： 托盤(pán)
配用： 622-1001-ND - USB IN-CIRCUIT PROG 80C51ISP
其它名稱： 568-2435
568-2435-ND
568-8271
935280832557
P89V662FBC
P89V660_662_664
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 3.1 — 17 October 2011
74 of 90
NXP Semiconductors
P89V660/662/664
80C51 with 512 B/1 kB/2 kB RAM, dual I2C-bus, SPI
9.
Dynamic characteristics
[1]
Tcy(clk) = 1 / fosc.
[2]
Calculated values are for 6-clock mode only.
Table 71.
Dynamic characteristics
Over operating conditions: load capacitance for Port 0, ALE, and PSEN = 100 pF; load capacitance for all other
outputs = 80 pF
Tamb = 40 Cto+85 C; VDD = 4.5 V to 5.5 V; VSS =0V[1][2]
Symbol Parameter
Conditions
Min
Typ
Max
Unit
fosc
oscillator frequency
12-clock mode
0
-
40
MHz
6-clock mode
0
-
20
MHz
IAP
0.25
-
40
MHz
tLHLL
ALE pulse width
2Tcy(clk) 15
-
ns
tAVLL
address valid to ALE LOW time
Tcy(clk) 15
-
ns
tLLAX
address hold after ALE LOW time
Tcy(clk) 15
-
ns
tLLIV
ALE LOW to valid instruction in time
-
4Tcy(clk) 45
ns
tLLPL
ALE LOW to PSEN LOW time
Tcy(clk) 15
-
ns
tPLPH
PSEN pulse width
3Tcy(clk) 15
-
ns
tPLIV
PSEN LOW to valid instruction in
time
--
3Tcy(clk) 50
ns
tPXIX
input instruction hold after PSEN time
0
-
ns
tPXIZ
input instruction float after PSEN time
-
Tcy(clk) 15
ns
tPXAV
PSEN to address valid time
Tcy(clk) 8-
-
ns
tAVIV
address to valid instruction in time
-
5Tcy(clk) 60
ns
tPLAZ
PSEN LOW to address float time
-
10
ns
tRLRH
RD LOW pulse width
6Tcy(clk) 30
-
ns
tWLWH
WR LOW pulse width
6Tcy(clk) 30
-
ns
tRLDV
RD LOW to valid data in time
-
5Tcy(clk) 50
ns
tRHDX
data hold after RD time
0
-
ns
tRHDZ
data float after RD time
-
2Tcy(clk) 12
ns
tLLDV
ALE LOW to valid data in time
-
8Tcy(clk) 50
ns
tAVDV
address to valid data in time
-
9Tcy(clk) 75
ns
tLLWL
ALE LOW to RD or WR LOW time
3Tcy(clk) 15
-
3Tcy(clk) + 15
ns
tAVWL
address to RD or WR LOW time
4Tcy(clk) 30
-
ns
tWHQX
data hold after WR time
Tcy(clk) 20
-
ns
tQVWH
data output valid to WR HIGH time
7Tcy(clk) 50
-
ns
tRLAZ
RD LOW to address float time
-
0
ns
tWHLH
RD or WR HIGH to ALE HIGH time
Tcy(clk) 15
-
Tcy(clk) + 15
ns
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P89V664 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit 80C51 5 V low power 16 kB/32 kB/64 kB flash microcontroller with 512 B/1 kB/2 kB RAM, dual I2C-bus, SPI
P89V664FA 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit 80C51 5 V low power 16 kB/32 kB/64 kB flash microcontroller with 512 B/1 kB/2 kB RAM, dual I2C-bus, SPI
P89V664FA,512 功能描述:8位微控制器 -MCU 80C51 64K FL / 2K RM 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
P89V664FA512 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit 80C51 5 V low power 16 kB/32 kB/64 kB flash microcontroller with 512 B/1 kB/2 kB RAM, dual I2C-bus, SPI
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