AT89C5131A-TISIL Atmel, AT89C5131A-TISIL Datasheet - Page 182
AT89C5131A-TISIL
Manufacturer Part Number
AT89C5131A-TISIL
Description
IC 8051 MCU FLASH 32K USB 28SOIC
Manufacturer
Atmel
Series
AT89C513xr
Specifications of AT89C5131A-TISIL
Core Processor
C52X2
Core Size
8-Bit
Speed
48MHz
Connectivity
I²C, SPI, UART/USART, USB
Peripherals
LED, POR, PWM, WDT
Number Of I /o
18
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
1.25K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SOIC (7.5mm Width)
For Use With
AT89STK-10 - KIT EVAL APPL MASS STORAGEAT89STK-05 - KIT STARTER FOR AT89C5131
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Data Converters
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AT89C5131A-L
Features................................................................................................. 1
Description ............................................................................................ 2
Block Diagram....................................................................................... 3
Pinout Description ................................................................................ 4
Typical Application ............................................................................. 11
Clock Controller.................................................................................. 13
SFR Mapping ....................................................................................... 18
Dual Data Pointer Register ................................................................ 25
Program/Code Memory ...................................................................... 27
Flash EEPROM Memory ..................................................................... 36
EEPROM Data Memory....................................................................... 41
In-System Programming (ISP) ........................................................... 43
Pinout.................................................................................................................... 4
Signals .................................................................................................................. 6
Recommended External components................................................................. 11
PCB Recommandations ..................................................................................... 12
Introduction ......................................................................................................... 13
Oscillator............................................................................................................. 13
PLL ..................................................................................................................... 14
Registers............................................................................................................. 16
External Code Memory Access .......................................................................... 27
Flash Memory Architecture................................................................................. 28
Overview of FM0 Operations .............................................................................. 29
Registers............................................................................................................. 35
General Description ............................................................................................ 36
Features.............................................................................................................. 36
Flash Programming and Erasure........................................................................ 36
Flash Registers and Memory Map...................................................................... 37
Flash Memory Status.......................................................................................... 40
Memory Organization ......................................................................................... 40
Description.......................................................................................................... 41
Write Data in the Column Latches ...................................................................... 41
Programming ...................................................................................................... 41
Read Data........................................................................................................... 41
Registers............................................................................................................. 42
4338F–USB–08/07
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