AT89S8253-24JI Atmel, AT89S8253-24JI Datasheet - Page 44
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AT89S8253-24JI
Manufacturer Part Number
AT89S8253-24JI
Description
IC 8051 MCU FLASH 12K 44PLCC
Manufacturer
Atmel
Series
89Sr
Datasheet
1.AT89S8253-24PU.pdf
(60 pages)
Specifications of AT89S8253-24JI
Core Processor
8051
Core Size
8-Bit
Speed
24MHz
Connectivity
SPI, UART/USART
Peripherals
POR, WDT
Number Of I /o
32
Program Memory Size
12KB (12K x 8)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-PLCC
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SPI, UART
Maximum Clock Frequency
24 MHz
Number Of Programmable I/os
32
Number Of Timers
3 bit
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Data Converters
-
Lead Free Status / Rohs Status
No RoHS Version Available
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT89S8253-24JI
Manufacturer:
ATMEL
Quantity:
5 530
Company:
Part Number:
AT89S8253-24JI
Manufacturer:
ATM
Quantity:
3 290
Company:
Part Number:
AT89S8253-24JI
Manufacturer:
ATMEL
Quantity:
13 888
26. Flash Programming and Verification Characteristics – Parallel Mode
T
Notes:
44
A
Symbol
V
I
1/t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
PP
PWRUP
RHX
OSTL
HSTL
MSTP
ASTP
DSTP
PGW
AHLD
DHLD
BLT
PHBL
WC
MHLD
VFY
PSTP
PHLD
PLX
XRL
PWRDN
PP
= 20°C to 30°C, V
CLCL
1. Power On occurs once V
2. 9 ms if Chip Erase.
AT89S8253
Parameter
Programming Enable Voltage
Programming Enable Current
Oscillator Frequency
Power On to RST High
RST High to XTAL Start
Oscillator Settling Time
High Voltage Settling Time
Mode Setup to PROG Low
Address Setup to PROG Low
Data Setup to PROG Low
PROG Width
Address Hold after PROG
Data Hold after PROG
Byte Load Period
PROG High to BUSY Low
Write Cycle Time
Mode Hold After BUSY Low
Address to Data Verify Valid
PROG Setup to V
PROG Hold after V
PROG Low to XTAL Halt
XTAL Halt to RST Low
RST Low to Power Off
CC
= 4.0V to 5.5V
CC
(2)
PP
PP
reaches 2.4V.
High
Low
(1)
11.5
Min
10
10
10
10
10
10
10
3
1
1
1
1
1
1
1
1
1
1
12.5
Max
150
256
1.0
4.5
24
1
3286P–MICRO–3/10
Units
MHz
mA
ms
ms
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
V