AT89LP216-20PU Atmel, AT89LP216-20PU Datasheet - Page 86
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AT89LP216-20PU
Manufacturer Part Number
AT89LP216-20PU
Description
MCU 8051 2K FLASH 20MHZ 16-PDIP
Manufacturer
Atmel
Series
89LPr
Datasheet
1.AT89LP216-20PU.pdf
(98 pages)
Specifications of AT89LP216-20PU
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-DIP (0.300", 7.62mm)
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
Through Hole
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
Figure 25-15. SPI Master Timing (CPHA = 1)
Figure 25-16. SPI Slave Timing (CPHA = 1)
86
AT89LP216
(CPOL = 0)
(CPOL = 1)
(CPOL = 0)
(CPOL = 1)
MISO
MOSI
SCK
SCK
MISO
MOSI
SS
SCK
SCK
SS
t
SF
t
SOV
t
SR
3621E–MICRO–11/10