32KB 32K x 8 FLASH 80C51 8-Bit Microcontroller 89C Series AT89C5122 64 Pin 48MHz 64-QFN
SOT-23
AT89C5122D-PSTUM Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
64-QFN
Number of Pins
64
Data Converters
--
Package
Tray
Base Product Number
AT89C5122
Mfr
Microchip Technology
Product Status
Obsolete
Number of I/Os
46
RoHS
Compliant
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
89C
Published
2008
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Max Operating Temperature
85°C
Min Operating Temperature
-25°C
Frequency
48MHz
Base Part Number
AT89C5122
Interface
SCI, SPI, UART, USART, USB
Max Supply Voltage
5.5V
Min Supply Voltage
3V
Memory Size
32kB
Oscillator Type
Internal
Number of I/O
46
Speed
48MHz
RAM Size
768 x 8
Memory Type
FLASH
Voltage - Supply (Vcc/Vdd)
3V~5.5V
Core Processor
80C51
Peripherals
LED, POR, WDT
Program Memory Type
FLASH
Core Size
8-Bit
Program Memory Size
32KB 32K x 8
Connectivity
SmartCard, SPI, UART/USART, USB
Access Time
32 μs
Data Bus Width
8b
Number of Timers/Counters
2
Core Architecture
8051
EEPROM Size
--
Max Frequency
48MHz
Number of Programmable I/O
7
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$5.89000
$5.89
10
$5.79400
$57.94
AT89C5122D-PSTUM Product Details
AT89C5122D-PSTUM Overview
The package has a 64-QFN shape. With 46 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The 89C series is comprised of this electrical component. The electronic part has a program memory size of 32KB 32K x 8. There's a 80C51 Core Processor inside. Its memory size is 32kB. It is possible to find alternatives to the base part number AT89C5122 by using the part number search tool. An effective performance can be achieved at a frequency of 48MHz. It is possible to access the 64 pins on the chip. In total, it has 2 timers and counters in it. The equipment on this page features FLASH memory technology. This device features a 8051 core architecture. As far as the programmability is concerned, it has 7 Programmable I/Os.
AT89C5122D-PSTUM Features
64-QFN package Mounting type of Surface Mount Minimum temperature of -25°C
AT89C5122D-PSTUM Applications
There are a lot of Microchip Technology AT89C5122D-PSTUM Microcontroller applications.