AT89C51SND2C-7FTUL Atmel, AT89C51SND2C-7FTUL Datasheet - Page 208

• Manufacturer Part Number: AT89C51SND2C-7FTUL
• Description: IC 8051 MCU FLASH 64K MP3 100BGA
• Manufacturer: Atmel
• Series: 89Cr

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

Table 24-1.
208
Symbol
I
I
I
I
DD
DL
PD
FP
AT8xC51SND2C/MP3B
Parameter
AT89C51SND2C
Operating Current
AT83SND2C
Operating Current
AT89C51SND2C
Idle Mode Current
AT83SND2C
Idle Mode Current
AT89C51SND2C
Power-Down Mode Current
AT83SND2C
Power-Down Mode Current
AT89C51SND2C
Flash Programming Current
Digital DC Characteristics
V
DD
= 2.7 to 3.3 V, T
Notes:
Table 24-2.
Player Mode
Playing
Stop
1. Typical values are obtained using V
2. Flash retention is guaranteed with the same formula for V
3. See Table 24-2 for typical consumption in player mode.
A
= -40 to +85°C
guarantee on these values.
Typical Reference Design AT89C51SND2C Power Consumption
10 mA
37 mA
I
DD
Min
AT89C51SND2C at 16 MHz, X2 mode, V
No song playing.
This consumption does not include AUDVBAT current.
AT89C51SND2C at 16 MHz, X2 mode, V
MP3 Song with Fs= 44.1 KHz, at any bit rates (Variable Bit Rate)
This consumption does not include AUDVBAT current.
Typ
20
20
(3)
(3)
(1)
DD
= 3 V and T
X1 / X2 mode
X1 / X2 mode
X1 / X2 mode
X1 / X2 mode
7.4 / 11.3
7.4 / 11.3
10.5 / 18
10.5 / 18
6.3 / 9.1
6.3 / 9.1
8.5 / 14
8.5 / 14
7/ 11.5
9/ 14.5
7/ 11.5
9/ 14.5
Max
500
500
+15
A
= 25°C. They are not tested and there is no
Test Conditions
DD
min down to 0V.
DD
DD
= 3 V
= 3 V
Units
mA
mA
mA
mA
mA
µA
µA
V
12 MHz
16 MHz
20 MHz
V
12 MHz
16 MHz
20 MHz
V
12 MHz
16 MHz
20 MHz
V
12 MHz
16 MHz
20 MHz
V
V
V
DD
DD
DD
DD
RET
RET
DD
Test Conditions
< 3.3 V
< 3.3 V
< 3.3 V
< 3.3 V
< 3.3 V
< V
< V
4341H–MP3–10/07
DD
DD
< 3.3 V
< 3.3 V