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Microchip Technology AT89C5122D-SISUM Microcontroller, Microprocessor, FPGA Modules

IC MCU 8BIT 32KB FLASH 28PLCC

1,718Microchip Technology89C28-LCC (J-Lead)RoHS
AT89C5122D-SISUM - No Image Available

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AT89C5122D-SISUM
Part Number (MPN)
AT89C5122D-SISUM
Series
Detailed Description
IC MCU 8BIT 32KB FLASH 28PLCC
Package
28-LCC (J-Lead)
Key Features
Package / Case: 28-LCC (J-Lead); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
PDF AT89C5122D-SISUM Datasheet
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Technical Specifications

Microchip Technology AT89C5122D-SISUM Microcontroller, Microprocessor, FPGA Modules technical specifications.

General

RAM Size
768 x 8
Package / Case
28-LCC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
3V ~ 5.5V
Peripherals
LED, POR, WDT
Number of I/O
14
Speed
48MHz
Core Processor
80C51
Program Memory Type
Flash

Alternate Parts Comparison (AT89C5122D-SISUM vs AT89C1051-24PC vs AT89C52-24JC vs AT89C51-24AC)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case28-LCC--44-LCC44-TQFP
Mounting TypeSurface Mount--Surface MountSurface Mount
Operating Temperature-40°C ~ 85°C (TA)--0°C ~ 70°C0°C ~ 70°C
Supply Voltage3V ~ 5.5V--4V ~ 6V4V ~ 6V
Core Processor80C51--80518051
Core Size8-Bit--8-Bit8-Bit
RAM Size768 x 8--256 x 8128 x 8
ConnectivitySmartCard, SPI, UART/USART, USB--SIO, UART/USARTUART/USART
Number of I/O14--3232
Oscillator TypeInternal--InternalInternal
Program Memory Size32KB (32K x 8)--8KB (8K x 8)4KB (4K x 8)
Program Memory TypeFlash--FlashFlash
Action

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