AT89C2051-12SU Atmel, AT89C2051-12SU Datasheet - Page 18
![IC 8051 MCU FLASH 2K 20SOIC](/photos/6/80/68042/453-20-soic_sml.jpg)
AT89C2051-12SU
Manufacturer Part Number
AT89C2051-12SU
Description
IC 8051 MCU FLASH 2K 20SOIC
Manufacturer
Atmel
Series
89Cr
Datasheet
1.AT89C2051-24PU.pdf
(19 pages)
Specifications of AT89C2051-12SU
Core Processor
8051
Core Size
8-Bit
Speed
12MHz
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)
2.7 V ~ 6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-SOIC (7.5mm Width)
Package
20SOIC
Device Core
8051
Family Name
89C
Maximum Speed
12 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
15
Interface Type
UART
Number Of Timers
2
Processor Series
AT89x
Core
8051
Data Ram Size
128 B
Maximum Clock Frequency
12 MHz
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Minimum Operating Temperature
- 40 C
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:
AT89C2051-12SU
Manufacturer:
ATMEL
Quantity:
54 406
Company:
Part Number:
AT89C2051-12SU
Manufacturer:
ATMEL
Quantity:
91
Part Number:
AT89C2051-12SU
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
28.2
20S – SOIC
AT89C2051
18
0368H–MICRO–6/08