參數(shù)資料
型號: AT89C51SND2C-7FTUL
廠商: Atmel
文件頁數(shù): 41/160頁
文件大小: 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(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
6-7
Copyright 2007 Cirrus Logic
Vectored Interrupt Controller
EP93xx User’s Guide
6
CLK1HZ
1 Hz clock interrupt. See Chapter 20, "Real Time Clock
V_SYNC
Vertical or Composite Sync/Frame Pulse Interrupt. See
INT_VIDEO_FIFO Video FIFO Interrupt. See Chapter 7, "Raster Engine With
INT_SSP1RX
SSP Receive Interrupt. See Chapter 23 "Synchronous
INT_SSP1TX
SSP Transmit Interrupt. See Chapter 23 "Synchronous
TC3UI
Timer Counter 3 Underflow Interrupt. This interrupt
becomes active on the next falling edge of the timer
counter 3 clock after the timer counter has under flowed
(reached zero). The interrupt is cleared by writing any
value to the “Timer3Clear” register. See Chapter 18,
INT_UART1
UART 1 General Interrupt. This interrupt is active if any
UART1 interrupt is active. Interrupt service routines will
need to read the relevant status bits within UART1 to
determine the source of the interrupt. All these sources
are individually maskable within UART1. See Chapter 15,
“UART1”.
SSPINTR
Synchronous Serial Port (SSP) Interrupt. See Chapter 23
INT_UART2
UART 2 General Interrupt. This interrupt is active if any
UART2 interrupt is active. Interrupt service routines will
need to read the relevant status bits within UART2 to
determine the source of the interrupt. All these sources
are individually maskable within UART2. See Chapter 15,
INT_UART3
UART 3 General Interrupt. This interrupt is active if any
UART3 interrupt is active. Interrupt service routines will
need to read the relevant status bits within UART3 to
determine the source of the interrupt. All these sources
are individually maskable within UART3. See Chapter 16,
USHINTR
USB Host Interrupt. See Chapter 11, “USB Host
Controller”.
INT_PME
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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(shù)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(shù)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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