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参数资料
型号： P89V664FA,512
厂商： NXP Semiconductors
文件页数： 32/90页
文件大小： 0K
描述： IC 80C51 MCU FLASH 64K 44-PLCC
产品培训模块： Migrating from 8/16-Bit MCUs to 32-Bit ARMs
标准包装： 26
系列： 89V
核心处理器： 8051
芯体尺寸： 8-位
速度： 40MHz
连通性： I²C，SPI，UART/USART
外围设备： POR，PWM，WDT
输入/输出数： 36
程序存储器容量： 64KB（64K x 8）
程序存储器类型： 闪存
RAM 容量： 2K x 8
电压 - 电源 (Vcc/Vdd)： 4.5 V ~ 5.5 V
振荡器型： 内部
工作温度： -40°C ~ 85°C
封装/外壳： 44-LCC（J 形引线）
包装： 管件
产品目录页面： 706 (CN2011-ZH PDF)
配用： 622-1001-ND - USB IN-CIRCUIT PROG 80C51ISP
其它名称： 568-2436-5
935280834512
P89V664FA
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
38 of 90
NXP Semiconductors
P89V660/662/664
80C51 with 512 B/1 kB/2 kB RAM, dual I2C-bus, SPI
6.5 Timers/counters 0 and 1
The two 16-bit Timer/Counter registers: Timer 0 and Timer 1 can be configured to operate
either as timers or event counters (see Table 26 and Table 27).
In the ‘Timer’ function, the register is incremented every machine cycle. Thus, one can
think of it as counting machine cycles. Since a machine cycle consists of six oscillator
periods, the count rate is 16 of the oscillator frequency.
C0H
Data byte in
S1DAT has been
transmitted; NOT
ACK has been
received.
No S1DAT action
or
0
Switched to not addressed SLA
mode; no recognition of own SLA or
General call address.
no S1DAT action
or
0
1
Switched to not addressed SLA
mode; Own slave address will be
recognized; General call address
will be recognized if S1ADR.0 = 1.
no S1DAT action
or
1
0
Switched to not addressed SLA
mode; no recognition of own SLA or
General call address. A START
condition will be transmitted when
the bus becomes free.
no S1DAT action
1
0
1
Switched to not addressed SLA
mode; Own slave address will be
recognized; General call address
will be recognized if S1ADR.0 = 1.
A START condition will be
transmitted when the bus becomes
free.
C8H
Last data byte in
S1DAT has been
transmitted
(AA = 0); ACK
has been
received.
No S1DAT action
or
0
Switched to not addressed SLA
mode; no recognition of own SLA or
General call address.
no S1DAT action
or
0
1
Switched to not addressed SLA
mode; Own slave address will be
recognized; General call address
will be recognized if S1ADR.0 = 1.
no S1DAT action
or
1
0
Switched to not addressed SLA
mode; no recognition of own SLA or
General call address. A START
condition will be transmitted when
the bus becomes free.
no S1DAT action
1
0
1
Switched to not addressed SLA
mode; Own slave address will be
recognized; General call address
will be recognized if S1ADR.0 = 1.
A START condition will be
transmitted when the bus becomes
free.
Table 25.
Slave transmitter mode …continued
Status code
(S1STA)
Status of the
I2C-bus
hardware
Application software response
Next action taken by I2C-bus
hardware
to/from S1DAT
to S1CON
STA
STO
SI
AA
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参数描述
P89V664FBC 制造商:PHILIPS 制造商全称: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
P89V664FBC,557 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 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
P89V664FBC557 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 40MHZ TQFP-44
P8-A000001 制造商:OTTO Engineering Inc 功能描述:P8-A141313 EXCEPT
P8-A000003 制造商:OTTO Engineering Inc 功能描述:P8-A121213 WITH
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