AT89C51SND2C-7FTUL Atmel, AT89C51SND2C-7FTUL Datasheet - Page 120
AT89C51SND2C-7FTUL
Manufacturer Part Number
AT89C51SND2C-7FTUL
Description
IC 8051 MCU FLASH 64K MP3 100BGA
Manufacturer
Atmel
Series
89Cr
Datasheet
1.AT89C51SND2C-7FTUL.pdf
(242 pages)
Specifications of AT89C51SND2C-7FTUL
Core Processor
8051
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, IDE/ATAPI, MMC, SPI, UART/USART, USB
Peripherals
Audio, I²S, MP3, PCM, POR, WDT
Number Of I /o
32
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
2.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.3 V
Data Converters
A/D 2x10b; D/A 2x20b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TFBGA
Data Bus Width
8 bit
Data Ram Size
2.25 KB
Interface Type
ATAPI, I2S, IDE, SPI, UART, USB
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
32
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
AT89C51SND2C7FTUL
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT89C51SND2C-7FTUL
Manufacturer:
ATMEL
Quantity:
4 371
- Current page: 120 of 242
- Download datasheet (3Mb)
16.11.2
120
AT8xC51SND2C/MP3B
USB Interrupt Control System
Table 16-2.
As shown in Figure 16-16, many events can produce a USB interrupt:
•
•
•
•
•
•
•
•
TXCMPL: Transmitted In Data
Host accept a In packet.
RXOUTB0: Received Out Data Bank 0
when an Out packet is accepted by the endpoint and stored in bank 0.
RXOUTB1: Received Out Data Bank 1 (only for Ping-pong endpoints)
126). This bit is set by hardware when an Out packet is accepted by the endpoint and stored
in bank 1.
RXSETUP: Received Setup
SETUP packet is accepted by the endpoint.
STLCRC: STALLED (only for Control, Bulk and Interrupt endpoints)
This bit is set by hardware when a STALL handshake has been sent as requested by
STALLRQ, and is reset by hardware when a SETUP packet is received.
SOFINT: Start of Frame Interrupt
a USB start of frame packet has been received.
WUPCPU: Wake-Up CPU Interrupt
when a USB resume is detected on the USB bus, after a SUSPEND state.
SPINT: Suspend Interrupt
suspend is detected on the USB bus.
IPHUSB
0
0
1
1
Priority Levels
(Table 16-5 on page
(Table 1 on page
IPLUSB
(Table 1 on page
(Table 16-5 on page
0
1
0
1
(Table 16-5 on page
(Table 1 on page
126). This bit is set by hardware when an
123). This bit is set by hardware when a USB
126). This bit is set by hardware when the
123). This bit is set by hardware when
123). This bit is set by hardware
126). This bit is set by hardware
3..................Highest
USB Priority Level
0..................Lowest
(Table 1 on page
1
2
(Table 1 on page
4341H–MP3–10/07
126).
Related parts for AT89C51SND2C-7FTUL
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
DEV KIT FOR AVR/AVR32
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet: