AT89C51IC2 Atmel Corporation, AT89C51IC2 Datasheet - Page 133
AT89C51IC2
Manufacturer Part Number
AT89C51IC2
Description
Manufacturer
Atmel Corporation
Specifications of AT89C51IC2
Flash (kbytes)
32 Kbytes
Max. Operating Frequency
60 MHz
Cpu
8051-12C
Max I/o Pins
34
Spi
1
Twi (i2c)
1
Uart
1
Sram (kbytes)
1.25
Self Program Memory
API
Operating Voltage (vcc)
2.7 to 5.5
Timers
4
Isp
UART
Watchdog
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT89C51IC2-RLTIL
Manufacturer:
ATMEL
Quantity:
640
Company:
Part Number:
AT89C51IC2-RLTIL
Manufacturer:
ATMEL
Quantity:
4 116
Company:
Part Number:
AT89C51IC2-UL
Manufacturer:
XR
Quantity:
2
Company:
Part Number:
AT89C51IC2-UM
Manufacturer:
Atmel
Quantity:
5
4301D–8051–02/08
Table 95. AC Parameters for a Fix Clock
Table 96. AC Parameters for a Variable Clock
Symbol
Symbol
T
T
T
T
T
T
T
T
T
T
T
T
T
PLPH
PLAZ
T
T
T
T
T
LHLL
AVLL
LLAX
LLPL
PXIX
AVIV
T
T
T
LLIV
PLIV
PXIZ
T
T
PLPH
LHLL
AVLL
LLAX
LLPL
PLAZ
PLIV
PXIX
PXIZ
AVIV
LLIV
Type
Max
Max
Max
Max
Max
Min
Min
Min
Min
Min
Min
Standard
Clock
Min
2 T - x
4 T - x
3 T - x
3 T - x
5 T - x
T - x
T - x
T - x
T - x
25
35
50
5
5
5
0
x
x
-M
X2 Clock
0.5 T - x
0.5 T - x
0.5 T - x
1.5 T - x
1.5 T - x
0.5 T - x
2.5 T - x
2 T - x
T - x
x
x
Max
n 65
X Parameter for -
30
10
80
10
M Range
15
20
20
35
15
25
45
15
45
10
0
Min
25
35
50
5
5
5
0
X Parameter for
-L
-L Range
Max
65
30
10
80
10
15
20
20
35
15
25
45
15
45
10
0
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
133
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns