16KB 16K x 8 FLASH 80C51 8-Bit Microcontroller 89C Series AT89C51RB2 44 Pin 40MHz 3V 44-LQFP
SOT-23
AT89C51RB2-RLTUL Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
4 Weeks
Lifecycle Status
Production (Last Updated: 2 years ago)
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
44-LQFP
Surface Mount
YES
Number of Pins
44
Supplier Device Package
44-VQFP (10x10)
Number of Terminals
44
Data Converters
--
Package
Tray
Base Product Number
AT89C51
Mfr
Microchip Technology
Product Status
Obsolete
Number of I/Os
32
RoHS
Compliant
Package Shape
SQUARE
Manufacturer
Microchip Technology Inc
Number of I/O Lines
32
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
89C
Published
2006
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
44
Terminal Finish
MATTE TIN
Max Operating Temperature
85 °C
Min Operating Temperature
-40 °C
Max Power Dissipation
1W
Terminal Position
QUAD
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
3V
Terminal Pitch
0.8mm
Reach Compliance Code
compliant
Frequency
40MHz
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
AT89C51RB2
JESD-30 Code
S-PQFP-G44
Qualification Status
Not Qualified
Operating Supply Voltage
3.3V
Power Supplies
3.3 V
Temperature Grade
INDUSTRIAL
Interface
SPI, UART, USART
Max Supply Voltage
3.6 V
Min Supply Voltage
2.7 V
Memory Size
16kB
Oscillator Type
External
Number of I/O
32
Speed
40MHz
RAM Size
1.25K x 8
Memory Type
FLASH
Voltage - Supply (Vcc/Vdd)
2.7V~3.6V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Core Processor
80C51
Peripherals
POR, PWM, WDT
Program Memory Type
FLASH
Core Size
8-Bit
Program Memory Size
16KB 16K x 8
Connectivity
SPI, UART/USART
Supply Current-Max
21 mA
Bit Size
8
Watchdog Timer
Yes
Access Time
60 μs
Has ADC
NO
DMA Channels
NO
Data Bus Width
8b
PWM Channels
YES
DAC Channels
NO
Seated Height-Max
1.6 mm
Number of Timers/Counters
3
Address Bus Width
16
ROM (words)
16384
Core Architecture
8051
EEPROM Size
--
CPU Family
8051
Max Frequency
60 MHz
External Data Bus Width
8
Number of Programmable I/O
32
RAM (bytes)
1280
ROM Programmability
FLASH
Length
10mm
Height Seated (Max)
1.6mm
Width
10 mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$5.54000
$5.54
25
$5.08840
$127.21
100
$4.60410
$460.41
AT89C51RB2-RLTUL Product Details
AT89C51RB2-RLTUL Overview
44-LQFP-packages are available. There are 32 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 8-Bit core at the core of this MCU. There is a type of program memory called FLASH in the Microcontroller. There is a temperature range of -40°C~85°C TA for this Microcontroller. An electrical component of this type belongs to the 89C series. This program memory has a size of 16KB 16K x 8, which indicates what the size of the program memory is. 80C51 Core processors are used in MCU. Devices of this type belong to the MICROCONTROLLER power supply/socket/peripheral ICs category. This chip has a total of 44 terminations on MCU chip. You get a 8-bit size. This Microcontroller chip is powered by 3V volts. There are NO DMA channels on this Microcontroller chip. The part has a memory size of 16kB. The base part number AT89C51RB2 provides alternatives. This device is extremely efficient when operated at a frequency of 40MHz. Using the PWM channel YES, the device works with the motor. In this chip, 44 pins can be accessed. Using the timer/counter system, it has 3 timers/counters. In addition to this, the device is embedded with the the 8051 CPU family. There is FLASH memory in this equipment. As a result of its 8051 core architecture, it can be used in many applications. This device has 32 programmable input and output channels.
AT89C51RB2-RLTUL Features
44-LQFP package Mounting type of Surface Mount Minimum temperature of -40 °C
AT89C51RB2-RLTUL Applications
There are a lot of Microchip Technology AT89C51RB2-RLTUL Microcontroller applications.