4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89S Series AT89S4051 20 Pin 24MHz 3V 20-SOIC (0.295, 7.50mm Width)
SOT-23
AT89S4051-24SU Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
4 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.295, 7.50mm Width)
Surface Mount
YES
Number of Pins
20
Supplier Device Package
20-SOIC
Number of Terminals
20
Mounting Style
SMD/SMT
Interfaces
UART
Instruction Set Architecture
CISC
Clock Freq
24(MHz)
Operating Temperature Classification
Industrial
Package Type
SOIC W
Number of Timers - General Purpose
2
Operating Temp Range
-40C to 85C
# I/Os (Max)
15
Interface Type
UART
Total Internal Ram Size
256B(kB)
Device Core Size
8(b)
Operating Supply Voltage (Max)
5.5(V)
Operating Supply Voltage (Typ)
3.3/5(V)
Rad Hardened
No
Operating Supply Voltage (Min)
2.7(V)
Programmable
Yes
Mounting
Surface Mount
Data Converters
--
Family Name
AT89
Dimensions
13 x 7.6 x 2.35mm
Typical Operating Supply Voltage
2.7 → 5.5 V
Maximum Operating Temperature
+85 °C
Minimum Operating Temperature
-40 °C
Number of I/Os
15 I/O
Manufacturer
Microchip
Brand
Microchip Technology
RoHS
Details
Package
Tube
Base Product Number
AT89S4051
Mfr
Microchip Technology
Product Status
Active
Package Shape
RECTANGULAR
Number of I/O Lines
15
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Series
89S
Published
1997
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
20
Terminal Finish
Matte Tin (Sn)
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
250
Supply Voltage
3V
Terminal Pitch
1.27 mm
Reach Compliance Code
compliant
Frequency
24MHz
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
AT89S4051
Pin Count
20
JESD-30 Code
R-PDSO-G20
Qualification Status
Not Qualified
Operating Temperature (Max)
85C
Operating Temperature (Min)
-40C
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
3/5V
Temperature Grade
INDUSTRIAL
Interface
UART, USART
Memory Size
4kB
Oscillator Type
Internal
Number of I/O
15
Speed
24MHz
RAM Size
256 x 8
Voltage - Supply (Vcc/Vdd)
2.7V~5.5V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Core Processor
8051
Peripherals
Brown-out Detect/Reset, POR, PWM
Program Memory Type
FLASH
Core Size
8-Bit
Program Memory Size
4KB 4K x 8
Connectivity
UART/USART
Supply Current-Max
10.5 mA
Bit Size
8
Access Time
24 μs
Has ADC
NO
DMA Channels
NO
Data Bus Width
8b
PWM Channels
YES
DAC Channels
NO
Seated Height-Max
2.649 mm
Number of Timers/Counters
2
Product Type
8-bit Microcontrollers - MCU
ROM (words)
4096
EEPROM Size
--
CPU Family
8051
Number of UART Channels
1
RAM (bytes)
256
ROM Programmability
FLASH
Product
MCU
Product Category
8-bit Microcontrollers - MCU
Device Core
8051
Height
2.35mm
Length
13mm
Width
7.6mm
REACH SVHC
No SVHC
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$2.90000
$2.9
500
$2.871
$1435.5
1000
$2.842
$2842
1500
$2.813
$4219.5
2000
$2.784
$5568
2500
$2.755
$6887.5
AT89S4051-24SU Product Details
AT89S4051-24SU Overview
The package has a 20-SOIC (0.295, 7.50mm Width) shape. With 15 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 89S series is comprised of this electrical component. The electronic part has a program memory size of 4KB 4K x 8. There's a 8051 Core Processor inside. The IC chip fits into the MICROCONTROLLER uPs/uCs/Peripheral ICs category. There are 20 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. A 3V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 4kB. It is possible to find alternatives to the base part number AT89S4051 by using the part number search tool. An effective performance can be achieved at a frequency of 24MHz. There are a total of YES channels in the device. It is possible to access the 20 pins on the chip. In total, it has 2 timers and counters in it. A total of 20 pins are included in the package. There are several CPUs that are embedded in the device, including the the 8051 CPU. As far as UART channels are concerned, it has 1.
AT89S4051-24SU Features
20-SOIC (0.295, 7.50mm Width) package Mounting type of Surface Mount
AT89S4051-24SU Applications
There are a lot of Microchip Technology AT89S4051-24SU Microcontroller applications.