參數(shù)資料
型號(hào)： P89V662FBC,557
廠商： NXP Semiconductors
文件頁數(shù)： 29/90頁
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
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
35 of 90
NXP Semiconductors
P89V660/662/664
80C51 with 512 B/1 kB/2 kB RAM, dual I2C-bus, SPI
50H
Data byte has
been received;
ACK has been
returned.
Read data byte
0
Data byte will be received; NOT ACK
bit will be returned.
read data byte
0
1
Data byte will be received; ACK bit
will be returned.
58H
Data byte has
been received;
NOT ACK has
been returned.
Read data byte or 1
0
x
Repeated START will be transmitted.
read data byte or
0
1
0
x
STOP condition will be transmitted;
STO flag will be reset.
read data byte
1
0
x
STOP condition followed by a START
condition will be transmitted; STO
flag will be reset.
Table 23.
Master 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
STA
Table 24.
Slave Receiver mode
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
60H
Own SLA+W has
been received;
ACK has been
received.
no S1DAT action
or
x
000Data byte will be received and NOT
ACK will be returned.
no S1DAT action
x
001Data byte will be received and ACK
will be returned.
68H
Arbitration lost in
SLA+R/Was
master; Own
SLA+W has been
received, ACK
returned.
No S1DAT action
or
x
000Data byte will be received and NOT
ACK will be returned.
no S1DAT action
x
001Data byte will be received and ACK
will be returned.
70H
General call
address(00H) has
been received,
ACK has been
returned.
No S1DAT action
or
x
000Data byte will be received and NOT
ACK will be returned.
no S1DAT action
x
001Data byte will be received and ACK
will be returned.
78H
Arbitration lost in
SLA+R/W as
master; General
call address has
been received,
ACK bit has been
returned.
no S1DAT action
or
x
000Data byte will be received and NOT
ACK will be returned.
no S1DAT action
x
001Data byte will be received and ACK
will be returned.
80H
Previously
addressed with
own SLA address;
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; ACK bit
will be returned.
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