參數(shù)資料
型號(hào): P89V664FBC,557
廠商: NXP Semiconductors
文件頁(yè)數(shù): 30/90頁(yè)
文件大小: 0K
描述: IC 80C51 MCU FLASH 64K 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: 64KB(64K x 8)
程序存儲(chǔ)器類(lèi)型: 閃存
RAM 容量: 2K 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)
產(chǎn)品目錄頁(yè)面: 706 (CN2011-ZH PDF)
配用: 622-1001-ND - USB IN-CIRCUIT PROG 80C51ISP
其它名稱(chēng): 568-2437
935280835557
P89V664FBC
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
36 of 90
NXP Semiconductors
P89V660/662/664
80C51 with 512 B/1 kB/2 kB RAM, dual I2C-bus, SPI
88H
Previously
addressed with
own SLA address;
Data has been
received; NOT
ACK has been
returned.
Read data byte or 0
000Switched to not addressed SLA
mode; no recognition of own SLA or
general address.
read data byte
or
0
001Switched to not addressed SLA
mode; Own SLA will be recognized;
general call address will be
recognized if S1ADR.0 = 1.
read data byte
or
1
000Switched 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.
read data byte
1
001Switched 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.
90H
Previously
addressed with
General call; Data
has been
received; ACK
has been
returned.
Read data byte or x
000Data byte will be received and NOT
ACK will be returned.
read data byte
x
001Data byte will be received and ACK
will be returned.
98H
Previously
addressed with
General call; Data
has been
received; NOT
ACK has been
returned.
Read data byte
0
000Switched to not addressed SLA
mode; no recognition of own SLA or
General call address.
read data byte
0
001Switched to not addressed SLA
mode; Own slave address will be
recognized; General call address
will be recognized if S1ADR.0 = 1.
read data byte
1
000Switched 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.
read data byte
1
001Switched 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 24.
Slave Receiver 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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