AT89LS53-12AI Atmel, AT89LS53-12AI Datasheet - Page 30
![IC 8051 MCU FLASH 12K 44TQFP](/photos/6/70/67042/313-44-tqfp_sml.jpg)
AT89LS53-12AI
Manufacturer Part Number
AT89LS53-12AI
Description
IC 8051 MCU FLASH 12K 44TQFP
Manufacturer
Atmel
Series
89LSr
Datasheet
1.AT89LS53-12AC.pdf
(35 pages)
Specifications of AT89LS53-12AI
Core Processor
8051
Core Size
8-Bit
Speed
12MHz
Connectivity
SPI, UART/USART
Peripherals
POR, WDT
Number Of I /o
32
Program Memory Size
12KB (12K x 8)
Program Memory Type
FLASH
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-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Other names
AT89LS5312AI
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
30
C
C
m
A
I
m
C
C
A
24
20
16
12
I
8
4
0
0
4.8
4.0
3.2
2.4
1.6
0.8
0.0
0
AT89LS53
4
4
TYPICAL ICC (ACTIVE) at 25°C
TYPICAL ICC (IDLE) at 25°C
8
8
AT89LS53
AT89LS53
F (MHz)
F (MHz)
12
12
16
16
20
V = 6.0V
V = 5.0V
V = 3.0V
20
CC
CC
CC
V =
V =
V =
CC
CC
CC
6.0V
5.0V
3.0V
24
24
Notes:
C
C
A
µ
I
20
15
10
5
0
3.0V
TYPICAL ICC vs. VOLTAGE - POWER DOWN (85°C)
1.
2.
XTAL1 tied to GND for I
Lock bits programmed
4.0V
V
AT89LS53
CC
VOLTAGE
CC
(power down)
5.0V
0851C–MICRO–3/06
6.0V