AT89C51ID2-SLRUM Atmel, AT89C51ID2-SLRUM Datasheet - Page 149
![IC 8051 MCU 64K FLASH 44-PLCC](/photos/6/70/67043/453-44-plcc_sml.jpg)
AT89C51ID2-SLRUM
Manufacturer Part Number
AT89C51ID2-SLRUM
Description
IC 8051 MCU 64K FLASH 44-PLCC
Manufacturer
Atmel
Series
89Cr
Datasheet
1.AT89C51ID2-RLTUM.pdf
(157 pages)
Specifications of AT89C51ID2-SLRUM
Core Processor
8051
Core Size
8-Bit
Speed
60MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
34
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
44-PLCC
Processor Series
AT89x
Core
8051
Data Bus Width
8 bit
Data Ram Size
2 KB
Interface Type
UART, SPI, TWI
Maximum Clock Frequency
60 MHz
Number Of Programmable I/os
32
Number Of Timers
3
Operating Supply Voltage
2.7 V to 5.5 V
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
-
Lead Free Status / Rohs Status
Details
Other names
AT89C51ID2-SLRUMTR
Available stocks
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Part Number
Manufacturer
Quantity
Price
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AC Testing Input/Output
Waveforms
Float Waveforms
Clock Waveforms
149
AT89C51ID2
AC inputs during testing are driven at V
Timing measurement are made at V
For timing purposes as port pin is no longer floating when a 100 mV change from load
voltage occurs and begins to float when a 100 mV change from the loaded V
occurs. I
Valid in normal clock mode. In X2 mode XTAL2 must be changed to XTAL2/2.
INPUT/OUTPUT
OL
/I
OH
≥ ± 20 mA.
V
CC
V
V
OH
OL
0.45V
-0.5V
+ 0.1V
- 0.1V
IH
FLOAT
min for a logic “1” and V
V
CC
LOAD
- 0.5 for a logic “1” and 0.45V for a logic “0”.
0.2 V
0.2 V
CC
CC
+ 0.9
- 0.1
V
V
LOAD
LOAD
IL
max for a logic “0”.
+ 0.1V
- 0.1V
4289C–8051–11/05
OH
/V
OL
level
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