AT89C51SND1C-ROTIL ATMEL Corporation, AT89C51SND1C-ROTIL Datasheet - Page 10
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
AT89C51SND1C-ROTIL
Manufacturer Part Number
AT89C51SND1C-ROTIL
Description
Single-Chip Microcontroller with MP3 Decoder and Man-Machine Interface
Manufacturer
ATMEL Corporation
Datasheet
1.AT89C51SND1C-ROTIL.pdf
(47 pages)
- Current page: 10 of 47
- Download datasheet (792Kb)
Internal Pin Structure
Table 15. Detailed Internal Pin Structure
Notes:
10
1. For information on resistors value, input/output levels, and drive capability, refer to the Section “DC Characteristics”,
2. When the TWI controller is enabled, P
3. In Port 2, P
Latch Output
AT8xC51SND1C
page 24.
Watchdog Output
1
transistor is continuously driven when outputting a high level bit address (A15:8).
periods
2 osc
V
DD
Circuit
P
V
VSS
N
1
DD
VSS
V
P
V
VSS
P
N
V
VSS
DD
P
N
DD
DD
(1)
P
V
1
2
DD
, P
2
, and P
D+
D-
P
V
3
DD
3
transistors are disabled allowing pseudo open-drain structure.
Input/Output
Input/Output
Input/Output
Input/Output
Output
Type
Input
4106F–8051–10/02
MCMD
DOUT
MDAT
DCLK
MCLK
P53:0
SCLK
DSEL
Pins
TST
P1
P2
RST
ALE
ISP
D+
P3
P4
P0
D-
(2)
(3)
Related parts for AT89C51SND1C-ROTIL
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![at89c51snd1](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Mp3 Microcontrollers
Manufacturer:
ATMEL Corporation
Datasheet:
![U641B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
![U4082B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
![U4089B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
![U4255BM-M](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
![U4089B-P](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
![TDA4470](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
![ATF22V10B-25PC](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
![AT89C51ED2-IM](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
![AT24C01](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet: