AT89C5131A-L Atmel Corporation, AT89C5131A-L Datasheet - Page 7

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AT89C5131A-L

Manufacturer Part Number
AT89C5131A-L
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of AT89C5131A-L

Flash (kbytes)
32 Kbytes
Max. Operating Frequency
48 MHz
Cpu
8051-12C
Max I/o Pins
34
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
1
Twi (i2c)
1
Uart
1
Sram (kbytes)
1.25
Eeprom (bytes)
1024
Self Program Memory
API
Operating Voltage (vcc)
3.0 to 3.6
Timers
4
Isp
UART/USB
Watchdog
Yes
Software Boot
The default value [FF]00h is used in ISP mode. The boot address is, in this mode, the lowest
adress of FM1 USB bootloader.
Vector
The Software Boot Vector (SBV) can be used to force the execution of a user bootloader starting
at address [SBV]00h in the application area (FM0).
The way to start this user bootloader is described in section “Boot Process”.
Application
FLIP Software
FLIP is a PC software program running under Windows
be used in ISP mode and which supports all Atmel C51 Flash microcontroller and USB protocol
Program
communication media.
The FLIP software program is free and is available from the Atmel web site.
4287E–USB–04/08
AT89C5131A USB Bootloader
User Bootloader
[SBV]00h
FM0
USB Bootloader
[FC]00h
FM1
®
®
9x/Me/2000/XP and Linux
which can
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