AT89S2051 Atmel Corporation, AT89S2051 Datasheet - Page 41
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AT89S2051
Manufacturer Part Number
AT89S2051
Description
Manufacturer
Atmel Corporation
Specifications of AT89S2051
Flash (kbytes)
2 Kbytes
Max. Operating Frequency
24 MHz
Cpu
8051-12C
Max I/o Pins
15
Uart
1
Sram (kbytes)
0.25
Operating Voltage (vcc)
2.7 to 5.5
Timers
2
Isp
SPI
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT89S2051-24PI
Manufacturer:
ATMEL
Quantity:
918
Company:
Part Number:
AT89S2051-24PU
Manufacturer:
ATMEL
Quantity:
2 300
Part Number:
AT89S2051-24PU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
AT89S2051-24SU
Manufacturer:
MICROCHIP
Quantity:
3 420
Part Number:
AT89S2051-24SU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
53. I
54. I
3390E–MICRO–6/08
CC
CC
(Idle Mode) Measurements
(Power Down Mode) Measurements
2.5
1.5
0.5
2.5
1.5
0.5
3
2
1
0
2
1
0
0
1
5
2
Frequency (MHz)
I
CC
10
I
3
Idle vs. Frequency
CC
in Power-down
V
T = 25°C
CC
4
(V)
15
5
20
6
AT89S2051/S4051
25
7
Vcc=3V
Vcc=4V
Vcc=5v
0 deg C
25 deg C
90 deg C
41