參數資料
型號: AT89C51SND2C-7FTUL
廠商: Atmel
文件頁數: 108/160頁
文件大?。?/td> 0K
描述: IC 8051 MCU FLASH 64K MP3 100BGA
標準包裝: 260
系列: 89C
核心處理器: 8051
芯體尺寸: 8-位
速度: 40MHz
連通性: I²C,IDE/ATAPI,MMC,SPI,UART/USART,USB
外圍設備: 音頻,I²S,MP3,PCM,POR,WDT
輸入/輸出數: 32
程序存儲器容量: 64KB(64K x 8)
程序存儲器類型: 閃存
RAM 容量: 2.25K x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 3.3 V
振蕩器型: 內部
工作溫度: -40°C ~ 85°C
封裝/外殼: 100-TFBGA
包裝: 托盤
其它名稱: AT89C51SND2C7FTUL
DS785UM1
7-47
Copyright 2007 Cirrus Logic
Raster Engine With Analog/LCD Integrated Timing and Interface
EP93xx User’s Guide
7
PAGE:
Video Screen Half-page Starting SDRAM Address -
Read/Write
If DSCAN = ‘1’ in the PixelMode register, the Video Screen
Half-page Starting SDRAM Address value written to this
field corresponds to the upper left corner of the bottom half
of the video screen.
NA:
Not Assigned. Will return written value during a read.
ScrnLines
Address: 0x8003_0030
Default: 0x0000_0000
Definition: Video Screen Lines Register
Bit Descriptions:
RSVD:
Reserved - Unknown during read
LINES:
Lines - Read/Write
The Lines value written to this field specifies the number of
lines to be scanned to the display during normal and half-
page mode operation.
LineLength
Address: 0x8003_0034
Default: 0x0000_0000
Definition: Video Line Length Register
Bit Descriptions:
RSVD:
Reserved. Unknown during read.
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
RSVD
15
14
13
12
11
10
987654
3210
RSVD
LINES
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
RSVD
15
14
13
12
11
10
987654
3210
RSVD
LEN
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AT89C51-W 功能描述:8位微控制器 -MCU Microcontroller RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 安裝風格:SMD/SMT
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