AT89S52-24PI Atmel, AT89S52-24PI Datasheet - Page 26
AT89S52-24PI
Manufacturer Part Number
AT89S52-24PI
Description
IC MCU 8K FLASH 24MHZ 40-DIP
Manufacturer
Atmel
Series
89Sr
Datasheet
1.AT89S52-24AU.pdf
(38 pages)
Specifications of AT89S52-24PI
Core Processor
8051
Core Size
8-Bit
Speed
24MHz
Connectivity
UART/USART
Peripherals
WDT
Number Of I /o
32
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
40-DIP (0.600", 15.24mm)
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:
AT89S52-24PI
Manufacturer:
ATM
Quantity:
5 704
Company:
Part Number:
AT89S52-24PI
Manufacturer:
ATM
Quantity:
5 704
Part Number:
AT89S52-24PI
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
24. Flash Programming and Verification Waveforms – Serial Mode
26
AT89S52
Figure 23-2. Flash Memory Serial Downloading
Figure 24-1. Serial Programming Waveforms
3-33 MHz
DATA OUTPUT
INSTRUCTION
CLOCK IN
INPUT
7
6
5
P1.5/MOSI
P1.6/MISO
P1.7/SCK
XTAL2
XTAL1
GND
AT89S52
4
RST
V
3
CC
2
V
CC
V
IH
1
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