AT89LS8252-12JI Atmel, AT89LS8252-12JI Datasheet - Page 28
AT89LS8252-12JI
Manufacturer Part Number
AT89LS8252-12JI
Description
IC 8051 MCU FLASH 8K 44PLCC
Manufacturer
Atmel
Series
89LSr
Datasheet
1.AT89LS8252-12AC.pdf
(35 pages)
Specifications of AT89LS8252-12JI
Core Processor
8051
Core Size
8-Bit
Speed
12MHz
Connectivity
SPI, UART/USART
Peripherals
POR, WDT
Number Of I /o
32
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Data Converters
-
Other names
AT89LS825212JI
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
External Data Memory Write Cycle
External Clock Drive Waveforms
External Clock Drive
28
Symbol
1/t
t
t
t
t
t
CLCL
CHCX
CLCX
CLCH
CHCL
CLCL
AT89LS8252
Parameter
Oscillator Frequency
Clock Period
High Time
Low Time
Rise Time
Fall Time
V
CC
83.3
Min
30
30
0
= 2.7V to 6.0V
Max
12
20
20
0850C–MICRO–3/06
Units
MHz
ns
ns
ns
ns
ns