AT89LP2052-16PU Atmel, AT89LP2052-16PU Datasheet - Page 3

• Manufacturer Part Number: AT89LP2052-16PU
• Description: IC 8051 MCU FLASH 2K 20DIP
• Manufacturer: Atmel
• Series: 89LPr

Specifications of AT89LP2052-16PU

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Size: 2KB (2K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

3
Flash, On-Chip Flash data, Pulse Width Modulation, 10-bit A/D Converter, Analog
Comparator, Internal Oscillator, Watchdog Timer, SPI and On-Chip-Debug.
Figure 1. Example AT89LP Family Block Diagrams.
RAM/Registers
Flash Memory
Single-Cycle
8051 CPU
2KB Code
128 Bytes
8MHz RC
Oscillator
Oscillator
Crystal
OCD
POR
BOD
Single-Cycle
8051 CPU
8MHz RC
AT89LP21x Flash Microcontroller
Oscillator
Oscillator
with DSP
Crystal
POR
BOD
Configurable I/O
Configurable I/O
Timer 0 + PWM
Timer 1 + PWM
8-10 External
Comparator
64KB Code
10-bit 8 Ch
12-14 Pins
ADC/DAC
Watchdog
Interrupts
38 Pins
Analog
UART
Timer
Flash
AT89LP6440 Flash Microcontroller
SPI
SPI
A
TMEL
’
Comparators
S
Dual Analog
15 External
8KB Data
Interrupts
S
Flash
TWI
INGLE
8KB Code
Configurable I/O
Single-Cycle
Flash
26-30 Pins
8051 CPU
8MHz RC
Oscillator
Oscillator
C
Crystal
OCD
POR
BOD
YCLE
Timer 0 + PWM
Timer 1 + PWM
AT89LP828 Flash Microcontroller
RAM/Registers
256 Bytes
8051 C
1KB Data
UART
OCD
Flash
ORE
RAM/Regs
256 Bytes
Compare/Capture
—AT89LP F
4088C –8051 –02/11
Timer 2 + 4 Ch
Watchdog
Interface
ERAM
XRAM
Timer
4KB
Compare/Capture
Timer 0 + PWM
Timer 1 + PWM
Timer 2 + 4 Ch
Comparators
Dual Analog
15 External
Watchdog
Interrupts
UART
Timer
512 Bytes
SPI
ERAM
AMILY