Datasheet AT89S2051-24SU - Atmel Microcontrollers (MCU) 2K FLASH 24 MHz SOIC

Atmel AT89S2051-24SU

Part Number: AT89S2051-24SU

Detailed Description

Manufacturer: Atmel

Description: Microcontrollers (MCU) 2K FLASH 24 MHz SOIC

Docket:
Features
· Compatible with MCS®51 Products · 2K/4K Bytes of In-System Programmable (ISP) Flash Program Memory
Serial Interface for Program Downloading Endurance: 10,000 Write/Erase Cycles 2.7V to 5.5V Operating Range Fully Static Operation: 0 Hz to 24 MHz Two-level Program Memory Lock 256 x 8-bit Internal RAM 15 Programmable I/O Lines Two 16-bit Timer/Counters Six Interrupt Sources Programmable Serial UART Channel Direct LED Drive Outputs On-chip Analog Comparator with Selectable Interrupt 8-bit PWM (Pulse-width Modulation) Low Power Idle and Power-down Modes Brownout Reset Enhanced UART Serial Port with Framing Error Detection and Automatic Address Recognition Internal Power-on Reset Interrupt Recovery from Power-down Mode Programmable and Fuseable x2 Clock Option Four-level Enhanced Interrupt Controller Power-off Flag Flexible Programming (Byte and Page Modes) Page Mode: 32 Bytes/Page User Serviceable Signature Page (32 Bytes)
· · · · · · · · · · · · · · · · · · · · ·
8-bit M

Specifications:

Clock Frequency Max: 24 MHz
Core: 8051
Data Bus Width: 8 bit
Height: 2.35 mm
Interface: UART
Length: 13 mm
Mounting Style: SMD/SMT
Number of I/O Lines: 15
Number of Timers: 2
On-Chip ADC: No
Operating Supply Voltage: 2.7 V to 5.5 V
Operating Temperature Range: - 40 C to + 85 C
Package / Case: SOIC
Processor Series: AT89x
Program Memory Size: 2 Kb
Program Memory Type: Flash
RAM Size: 256 B
Supply Voltage Range: 2.7 V to 5.5 V
Width: 7.6 mm
RoHS: Yes

Other Names:

AT89S205124SU, AT89S2051 24SU