AT89S53-24AC Atmel, AT89S53-24AC Datasheet - Page 24
![IC MICRO CTRL 24MHZ 44TQFP](/photos/6/70/67042/313-44-tqfp_sml.jpg)
AT89S53-24AC
Manufacturer Part Number
AT89S53-24AC
Description
IC MICRO CTRL 24MHZ 44TQFP
Manufacturer
Atmel
Series
89Sr
Datasheet
1.AT89S53-24JI.pdf
(35 pages)
Specifications of AT89S53-24AC
Core Processor
8051
Core Size
8-Bit
Speed
24MHz
Connectivity
SPI, UART/USART
Peripherals
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)
4 V ~ 6 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT89S53-24AC
Manufacturer:
ATMEL
Quantity:
13 888
Part Number:
AT89S53-24AC
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Flash Programming and Verification Waveforms – Parallel Mode
Serial Downloading Waveforms
24
AT89S53
SERIAL CLOCK INPUT
MISO/P1.6
SCK/P1.7
SERIAL DATA INPUT
MOSI/P1.5
SERIAL DATA OUTPUT
MSB
MSB
7
6
5
4
3
2
1
LSB
LSB
0
0787E–MICRO–3/06