AT89C2051-24SU Atmel, AT89C2051-24SU Datasheet - Page 16
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AT89C2051-24SU
Manufacturer Part Number
AT89C2051-24SU
Description
IC MCU 2K FLASH 24MHZ 20-SOIC
Manufacturer
Atmel
Series
89Cr
Datasheet
1.AT89C2051-24PU.pdf
(19 pages)
Specifications of AT89C2051-24SU
Core Processor
8051
Core Size
8-Bit
Speed
24MHz
Connectivity
UART/USART
Peripherals
LED
Number Of I /o
15
Program Memory Size
2KB (2K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-SOIC (7.5mm Width)
Processor Series
AT89x
Core
8051
Data Bus Width
8 bit
Data Ram Size
128 B
Interface Type
UART
Maximum Clock Frequency
24 MHz
Number Of Programmable I/os
15
Number Of Timers
2
Operating Supply Voltage
2.7 V to 6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Minimum Operating Temperature
- 40 C
Cpu Family
89C
Device Core
8051
Device Core Size
8b
Frequency (max)
24MHz
Total Internal Ram Size
128Byte
# I/os (max)
15
Number Of Timers - General Purpose
2
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
6V
Operating Supply Voltage (min)
4V
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
20
Package Type
SOIC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT89C2051-24SU
Manufacturer:
ATM
Quantity:
1 000
Company:
Part Number:
AT89C2051-24SU
Manufacturer:
ATM
Quantity:
1 000
Part Number:
AT89C2051-24SU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
27. Ordering Information
27.1
16
20P3
20S
Speed
(MHz)
12
24
Green Package Option (Pb/Halide-free)
AT89C2051
20-lead, 0.300” Wide, Plastic Dual In-line Package (PDIP)
20-lead, 0.300” Wide, Plastic Gull Wing Small Outline (SOIC)
2.7V to 6.0V
4.0V to 6.0V
Supply
Power
Ordering Code
AT89C2051-12PU
AT89C2051-12SU
AT89C2051-24PU
AT89C2051-24SU
Package Type
Package
20P3
20S
20P3
20S
Operation Range
(-40° C to 85° C)
(-40° C to 85° C)
Industrial
Industrial
0368H–MICRO–6/08