16KB 16K x 8 FLASH 80C51 8-Bit Microcontroller 89C Series AT89C51RB2 44 Pin 60MHz 5V 44-LCC (J-Lead)
SOT-23
AT89C51RB2-SLSUM Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
Production (Last Updated: 2 years ago)
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
44-LCC (J-Lead)
Surface Mount
YES
Number of Pins
44
Supplier Device Package
44-PLCC (16.59x16.59)
Number of Terminals
44
Mounting Style
SMD/SMT
Data Converters
--
Package
Tube
Base Product Number
AT89C51
Mfr
Microchip Technology
Product Status
Active
Family Name
AT89C51
Instruction Set Architecture
8051
Dimensions
16.66 x 16.66 x 4.06mm
Typical Operating Supply Voltage
5 V
Package Type
PLCC
Maximum Operating Temperature
+85 °C
Minimum Operating Temperature
-40 °C
Number of I/Os
32 I/O
Interface Type
SPI, UART
Manufacturer
Microchip
Brand
Microchip Technology / Atmel
RoHS
Details
Schedule B
8542310000
Package Shape
SQUARE
Number of I/O Lines
32
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Series
89C
Published
2004
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 (Sn)
Max Operating Temperature
85 °C
Min Operating Temperature
-40 °C
Max Power Dissipation
1W
Terminal Position
QUAD
Terminal Form
J BEND
Peak Reflow Temperature (Cel)
245
Supply Voltage
5V
Terminal Pitch
1.27mm
Reach Compliance Code
compliant
Frequency
60MHz
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
AT89C51RB2
Pin Count
44
JESD-30 Code
S-PQCC-J44
Qualification Status
Not Qualified
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
3/5 V
Temperature Grade
INDUSTRIAL
Supply Voltage-Min (Vsup)
2.7V
Interface
SPI, UART, USART
Max Supply Voltage
5.5 V
Min Supply Voltage
2.7 V
Memory Size
16kB
Oscillator Type
External
Number of I/O
32
Speed
40 MHz
RAM Size
1.25K x 8
Memory Type
FLASH
Voltage - Supply (Vcc/Vdd)
2.7V~5.5V
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
29 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
4.57 mm
Number of Timers/Counters
3
Address Bus Width
8b
Product Type
8-bit Microcontrollers - MCU
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
Number of UART Channels
1
RAM (bytes)
1280
ROM Programmability
FLASH
Number of PWM Channels
4
Ambient Temperature Range High
85 °C
Number of SPI Channels
1
Product
MCU
Product Category
8-bit Microcontrollers - MCU
Device Core
8 bit CPU
Length
16.55mm
Height Seated (Max)
4.57mm
Width
16.66mm
Height
4.06mm
REACH SVHC
No SVHC
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$5.11000
$5.11
25
$4.68640
$117.16
100
$4.24360
$424.36
AT89C51RB2-SLSUM Product Details
AT89C51RB2-SLSUM Overview
Packaged in a 44-LCC (J-Lead) format. A total of 32 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 8-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A 89C series electrical component is used in this application. This program has a program memory of 16KB 16K x 8 bytes, which is the size of the program. With a 80C51 Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER uPs/uCs/peripheral parts. There are 44 terminations on the IC chip, which means there are 44 terminations on the integrated circuit chip. In addition, MCU chip comes with a 8-bit size. Microcontroller chip has outputs of 5V volts. The system has NO channels for DMA communication. There is 16kB memory size assigned to the part. Alternatives can be found by searching through the base part number AT89C51RB2 to find them. At a frequency of 60MHz, Microcontroller can operate efficiently. This MCU Chip uses YES PWM channels to operate. Chips have 44 pins. There are 3 timers/counters in this device. In total, it has 44 pins. The 8051 CPU family is embedded in the device, so it can handle a wide range of operations. The equipment has a FLASH memory that is built in. It is equipped with a 8051 core architecture which is integrated into it. In the 32 Programmable I/O section, it can be programmed in many different ways. It has 8 channels that can be accessed through UART. This device uses 4 PWM channels to generate the voltage.
AT89C51RB2-SLSUM Features
44-LCC (J-Lead) package Mounting type of Surface Mount Minimum temperature of -40 °C
AT89C51RB2-SLSUM Applications
There are a lot of Microchip Technology AT89C51RB2-SLSUM Microcontroller applications.