AT89LP214-20XU Atmel, AT89LP214-20XU Datasheet - Page 5

MCU 8051 2K FLASH 20MHZ 14-TSSOP

AT89LP214-20XU

Manufacturer Part Number
AT89LP214-20XU
Description
MCU 8051 2K FLASH 20MHZ 14-TSSOP
Manufacturer
Atmel
Series
89LPr
Datasheet

Specifications of AT89LP214-20XU

Core Processor
8051
Core Size
8-Bit
Speed
20MHz
Connectivity
SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
12
Program Memory Size
2KB (2K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.4 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
14-TSSOP
Package
14TSSOP
Device Core
8051
Family Name
AT89
Maximum Speed
20 MHz
Operating Supply Voltage
2.5|3.3|5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
12
Interface Type
SPI/UART
Number Of Timers
2
Core
8051
Processor Series
AT89x
Maximum Clock Frequency
20 MHz
Data Ram Size
128 B
Mounting Style
SMD/SMT
Height
1.05 mm
Length
5.1 mm
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.4 V
Width
4.5 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
 Details
4. Block Diagram
3538E–MICRO–11/10
Figure 4-1.
Figure 4-2.
AT89LP213 Block Diagram
AT89LP214 Block Diagram
Configurable I/O
General-purpose
Configurable I/O
General-purpose
Configurable I/O
Configurable I/O
Single Cycle
Single Cycle
8051 CPU
8051 CPU
2KB Flash
2KB Flash
128 Bytes
128 Bytes
Interrupt
Interrupt
Port 3
Port 3
Port 1
Port 1
RAM
RAM
CPU Clock
CPU Clock
RC Oscillator
Configurable
RC Oscillator
Configurable
Comparator
Comparator
Watchdog
Watchdog
Oscillator
Oscillator
Timer 0
Timer 1
Timer 0
Timer 1
On-Chip
On-Chip
Analog
Analog
UART
Timer
Timer
SPI
SPI
AT89LP213/214
Resonator
Resonator
Crystal or
Crystal or
5

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