AT89LP216-20SU Atmel, AT89LP216-20SU Datasheet - Page 37
![MCU 8051 2K FLASH 20MHZ 16-SOIC](/photos/7/27/72781/16s-soic_sml.jpg)
AT89LP216-20SU
Manufacturer Part Number
AT89LP216-20SU
Description
MCU 8051 2K FLASH 20MHZ 16-SOIC
Manufacturer
Atmel
Series
89LPr
Datasheet
1.AT89LP216-20PU.pdf
(98 pages)
Specifications of AT89LP216-20SU
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
14
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
16-SOIC (0.300", 7.5mm Width)
Processor Series
AT89x
Core
8051
Data Bus Width
8 bit
Data Ram Size
128 B
Interface Type
UART, SPI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
14
Number Of Timers
2
Operating Supply Voltage
2.4 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
AT89ISP
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Table 16-2.
.
Table 16-3.
.
Table 16-4.
3621E–MICRO–11/10
GPLS = 9BH
Not Bit Addressable
Bit
GPIEN = 9CH
Not Bit Addressable
Bit
GPIF = 9DH
Not Bit Addressable
Bit
GPMOD.x
GPLS
GPIEN
GPIEN.x
GPIF
GPIEN7
GPLS7
GPIF.x
GPIF7
7
7
7
– General-purpose Interrupt Flag Register
– General-purpose Interrupt Level Select Register
– General-purpose Interrupt Enable Register
0 = detect low level or negative edge on P1.x
1 = detect high level or positive edge on P1.x
0 = interrupt for P1.x disabled
1 = interrupt for P1.x enabled
0 = interrupt on P1.x inactive
1 = interrupt on P1.x active. Must be cleared by software.
GPIEN6
GPLS6
GPIF6
6
6
6
GPIEN5
GPLS5
GPIF5
5
5
5
GPIEN4
GPLS4
GPIF4
4
4
4
GPIEN3
GPLS3
GPIF3
3
3
3
GPIEN2
GPLS2
GPIF2
2
2
2
Reset Value = 0000 0000B
Reset Value = 0000 0000B
Reset Value = 0000 0000B
GPIEN1
GPLS1
GPIF1
1
1
1
AT89LP216
GPIEN0
GPLS0
GPIF0
0
0
0
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