Datasheet AT89LP52-20JU - Atmel 8- bit Microcontrollers (MCU) Single-Cycle 8051 8K ISP Flash MCU

Atmel AT89LP52-20JU

Part Number: AT89LP52-20JU

Detailed Description

Manufacturer: Atmel

Description: 8- bit Microcontrollers (MCU) Single-Cycle 8051 8K ISP Flash MCU

Docket:
Features
· 8-bit Microcontroller Compatible with 8051 Products · Enhanced 8051 Architecture
Single Clock Cycle per Byte Fetch 12 Clock per Machine Cycle Compatibility Mode Up to 20 MIPS Throughput at 20 MHz Clock Frequency Fully Static Operation: 0 Hz to 20 MHz On-chip 2-cycle Hardware Multiplier 256 x 8 Internal RAM External Data/Program Memory Interface Dual Data Pointers 4-level Interrupt Priority Nonvolatile Program and Data Memory 4K/8K Bytes of In-System Programmable (ISP) Flash Program Memory 256 Bytes of Flash Data Memory 256-byte User Signature Array Endurance: 10,000 Write/Erase Cycles Serial Interface for Program Downloading 64-byte Fast Page Programming Mode 3-level Program Memory Lock for Software Security In-Application Programming of Program Memory Peripheral Features Three 16-bit Timer/Counters with Clock Out Modes Enhanced UART · Automatic Address Recognition · Framing Error Detection · SPI and TWI Emulation Modes Programmable Wa

Specifications:

Clock Frequency Max: 20 MHz
Core: 8051
Data Bus Width: 8 bit
Interface: Serial
Mounting Style: SMD/SMT
Number of I/O Lines: 36
Number of Timers: 3
Operating Supply Voltage: 2.7 V to 5.5 V
Operating Temperature Max: + 85 C
Package / Case: PLCC-44
Packaging Type: Bulk
Processor Series: AT89x
Program Memory Size: 8 Kb
Program Memory Type: Flash
RAM Size: 256 B
RoHS: Yes

Other Names:

AT89LP5220JU, AT89LP52 20JU