AT89C51SND2C-7FTUL Atmel, AT89C51SND2C-7FTUL Datasheet - Page 23
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
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4341H–MP3–10/07
Reset Value = XXUU UXXX, UUUU UUUU after an hardware full chip erase.
Note:
Table 6-4.
Reset Value = XXXX XXXX, UUUU UUUU after an hardware full chip erase.
Table 6-5.
Reset Value = XXXX XXXX, UUUU UUUU after an hardware full chip erase.
Bit Number
Bit Number
ADD15
SSB7
7 - 0
7 - 0
7
7
1. X2B initializes the X2 bit in CKCON during the reset phase.
2. In order to ensure boot loader activation at first power-up, AT89C51SND2C products are deliv-
3. Bits 0 to 3 (LSN) can only be programmed by hardware mode.
ered with BLJB programmed.
Mnemonic
Mnemonic
ADD15:8
SBV Byte – Software Boot Vector
SSB Byte – Software Security Byte
ADD14
SSB7:0
SSB6
Bit
Bit
6
6
Description
MSB of the user’s boot loader 16-bit address location
Refer to the boot loader datasheet for usage information (boot loader dependent)
Description
Software Security Byte Data
Refer to the boot loader datasheet for usage information (boot loader dependent)
ADD13
SSB5
5
5
ADD12
SSB4
4
4
ADD11
SSB3
AT8xC51SND2C/MP3B
3
3
ADD10
SSB2
2
2
ADD9
SSB1
1
1
ADD8
SSB0
0
0
23
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