參數(shù)資料
型號: AT89C51SND2C-7FTUL
廠商: Atmel
文件頁數(shù): 8/160頁
文件大?。?/td> 0K
描述: IC 8051 MCU FLASH 64K MP3 100BGA
標(biāo)準(zhǔn)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(shè)備: 音頻,I²S,MP3,PCM,POR,WDT
輸入/輸出數(shù): 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(nèi)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
5-13
Copyright 2007 Cirrus Logic
System Controller
EP93xx User’s Guide
5
5.2 Registers
This section contains the detailed register descriptions for registers in the Syscon block.
Table 5-5 shows the address map for the registers in this block, followed by a detailed listing
for each register.
Table 5-5. Syscon Register List
Address
Name
SW Locked
Type
Size
Description
0x8093_0000
PwrSts
No
R
32
Power/state control state
0x8093_0004
PwrCnt
No
R/W
32
Clock/Debug control status
0x8093_0008
Halt
No
R
32
Reading this location enters Halt mode.
0x8093_000C
Standby
No
R
32
Reading this location enters Standby mode.
0x8093_0018
TEOI
No
W
32
Write to clear Tick interrupt
0x8093_001C
STFClr
No
W
32
Write to clear CLDFLG, RSTFLG and
WDTFLG.
0x8093_0020
ClkSet1
No
R/W
32
Clock speed control 1
0x8093_0024
ClkSet2
No
R/W
32
Clock speed control 2
0x8093_0040
ScratchReg0
No
R/W
32
Scratch register 0
0x8093_0044
ScratchReg1
No
R/W
32
Scratch register 1
0x8093_0050
APBWait
No
R/W
32
APB wait
0x8093_0054
BusMstrArb
No
R/W
32
Bus Master Arbitration
0x8093_0058
BootModeClr
No
W
32
Boot Mode Clear register
0x8093_0080
DeviceCfg
Yes
R/W
32
Device configuration
0x8093_0084
VidClkDiv
Yes
R/W
32
Video Clock Divider
0x8093_0088
MIRClkDiv
Yes
R/W
32
MIR Clock Divider, divides MIR clock for
MIR IrDA
0x8093_008C
I2SClkDiv
Yes
R/W
32
I2S Audio Clock Divider
0x8093_0090
KeyTchClkDiv
Yes
R/W
32
Keyscan/Touch Clock Divider
0x8093_0094
ChipID
Yes
R/W
32
Chip ID Register
0x8093_009C
SysCfg
Yes
R/W
32
System Configuration
0x8093_00A0
-
Reserved
0x8093_00C0
SysSWLock
No
R/W
1 bit
Software Lock Register
相關(guān)PDF資料
PDF描述
AT89C52-24PI IC MICRO CTRL 24MHZ 40DIP
AT89C55WD-24AU IC 8051 MCU FLASH 20K 44TQFP
AT89EB5114-TGSIL IC 8051 MCU FLASH 4K 20SOIC
AT89LP214-20PU MCU 8051 2K FLASH 20MHZ 14-PDIP
AT89LP216-20SU MCU 8051 2K FLASH 20MHZ 16-SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) 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(fēng)格:SMD/SMT
AT89C52 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Bit Microcontroller with 8K Bytes Flash
AT89C52_00 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 8K Bytes Flash
AT89C52_99 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 8K Bytes Flash
AT89C52-12AA 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Bit Microcontroller with 8K Bytes Flash