参数资料
型号: AT89C51RC
厂商: Atmel Corp.
英文描述: 8-bit Microcontroller with 32K Bytes Flash(带32k字节闪速存储器、8位微控制器)
中文描述: 8位32K字节闪存(带32K的字节闪速存储器,微控制器8位微控制器)
文件页数: 17/29页
文件大小: 340K
代理商: AT89C51RC
17
AT45DB011B
1984B
09/01
Read
Operations
The following block diagram and waveforms illustrate the various read sequences available.
Main Memory Page Read
Main Memory Page to Buffer Transfer (Data from Flash Page Read into Buffer)
Buffer Read
FLASH MEMORY ARRAY
PAGE (264 BYTES)
BUFFER (264 BYTES)
I/O INTERFACE
MAIN MEMORY
PAGE TO
BUFFER
MAIN MEMORY
PAGE READ
BUFFER
READ
SO
SI
CMD
PA6-0, BA8
BA7-0
X
X
X
X
CS
n
n+1
SO
r
···
r , PA8-7
SI
CMD
PA6-0, X
X
Starts reading page data into buffer
CS
SO
r
···
r , PA8-7
SI
CMD
X
X
···
X, BFA8
BFA7-0
CS
n
n+1
SO
X
Each transition represents
8 bits and 8 clock cycles
n = 1st byte read
n+1 = 2nd byte read
相关PDF资料
PDF描述
AT89C51SND1C-7HTIL Single-Chip Flash Microcontroller with MP3 Decoder and Guman Interface
AT83SND1CXXX-DDV Single-Chip Flash Microcontroller with MP3 Decoder and Guman Interface
AT80C51SND1C-7HTIL Single-Chip Flash Microcontroller with MP3 Decoder and Guman Interface
AT80C51SND1C-DDV Single-Chip Flash Microcontroller with MP3 Decoder and Guman Interface
AT80C51SND1C-ROTIL Single-Chip Flash Microcontroller with MP3 Decoder and Guman Interface
相关代理商/技术参数
参数描述
AT89C51RC_05 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-bit Microcontroller with 32K Bytes Flash
AT89C51RC_08 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-bit Microcontroller with 32K Bytes Flash
AT89C51RC2 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-bit Microcontroller with 16K/ 32K Bytes Flash
AT89C51RC2_0312 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Microcontroller with 16K/32K Bytes Flash
AT89C51RC2-3CSCM 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-bit Microcontroller with 16K/ 32K Bytes Flash