16KB 16K x 8 OTP 80C51 8-Bit Microcontroller 87C Series AT87C51RB2 44 Pin 40MHz 44-LQFP
SOT-23
AT87C51RB2-RLTUM Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
1 Week
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
AT87C51RB2
Mfr
Microchip Technology
Product Status
Obsolete
Package Shape
SQUARE
Manufacturer
Atmel Corporation
Number of I/O Lines
32
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
87C
Published
2008
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
ECCN Code
3A991.A.2
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
HTS Code
8542.31.00.01
Subcategory
Microcontrollers
Technology
CMOS
Terminal Position
QUAD
Terminal Form
GULL WING
Terminal Pitch
0.8 mm
Reach Compliance Code
unknown
Frequency
40MHz
Base Part Number
AT87C51RB2
Pin Count
44
JESD-30 Code
S-PQFP-G44
Qualification Status
Not Qualified
Power Supplies
5 V
Temperature Grade
INDUSTRIAL
Interface
UART, USART
Max Supply Voltage
5.5V
Min Supply Voltage
4.5V
Memory Size
16kB
Oscillator Type
Internal
Number of I/O
32
Speed
40/20MHz
RAM Size
512 x 8
Memory Type
EPROM, OTP
Voltage - Supply (Vcc/Vdd)
4.5V~5.5V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Core Processor
80C51
Peripherals
POR, PWM, WDT
Program Memory Type
OTP
Core Size
8-Bit
Program Memory Size
16KB 16K x 8
Connectivity
UART/USART
Bit Size
8
Access Time
40 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
80C51
EEPROM Size
--
CPU Family
8051
Max Frequency
60MHz
External Data Bus Width
8
Number of Programmable I/O
32
RAM (bytes)
512
ROM Programmability
OTPROM
Width
10 mm
Length
10 mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.38000
$3.38
500
$3.3462
$1673.1
1000
$3.3124
$3312.4
1500
$3.2786
$4917.9
2000
$3.2448
$6489.6
2500
$3.211
$8027.5
AT87C51RB2-RLTUM Product Details
AT87C51RB2-RLTUM Overview
In a 44-LQFP package, the MCU is available. 32 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 8-Bit core is the core of the MCU. There is a OTP type of memory for its program. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. 87C series components make up this electrical component. 16KB 16K x 8 is the size of its program memory. A 80C51 Core processor is used to power the device. This device falls under the MICROCONTROLLER uPs/uCs/Peripheral ICs category. This part works in a 8-bit manner. DMA channels number NO. 16kB is the memory size of the part. The base part number AT87C51RB2 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 40MHz. The device works in YES PWM channels. Located on the chip are 44 pins. The clock has 3 timers or counters on it. There are 44 pins on it. In this device, there is a 8051 CPU embedded within it. It has built-in EPROM, OTP memory. There is an integrated 80C51 core architecture in it. It programs in 32 Programmable I/O.
AT87C51RB2-RLTUM Features
44-LQFP package Mounting type of Surface Mount Microcontrollers subcategory Minimum temperature of -40°C
AT87C51RB2-RLTUM Applications
There are a lot of Microchip Technology AT87C51RB2-RLTUM Microcontroller applications.