AT89LP51RC2 Atmel Corporation, AT89LP51RC2 Datasheet - Page 244
AT89LP51RC2
Manufacturer Part Number
AT89LP51RC2
Description
Manufacturer
Atmel Corporation
Specifications of AT89LP51RC2
Flash (kbytes)
32 Kbytes
Max. Operating Frequency
20 MHz
Cpu
8051-1C
Max I/o Pins
42
Spi
1
Twi (i2c)
1
Uart
1
Adc Channels
7
Adc Resolution (bits)
10
Adc Speed (ksps)
153.8
Sram (kbytes)
1.375
Self Program Memory
API
Operating Voltage (vcc)
2.4 to 5.5
Timers
4
Isp
SPI/OCD/UART
Watchdog
Yes
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27.2
244
C
Notes:
44A – TQFP
AT89LP51RB2/RC2/IC2 Preliminary
e
0°~7°
1. This package conforms to JEDEC reference MS-026, Variation ACB.
2. Dimensions D1 and E1 do not include mold protrusion.
3. Lead coplanarity is 0.10 mm maximum.
protrusion is 0.25 mm per side. Dimensions D1 and E1 are maximum
plastic body size dimensions including mold mismatch.
L
TOP VIEW
SIDE VIEW
D1
E1
A1
b
A2
Allowable
A
SYMBOL
BOTTOM VIEW
A
A1
A2
D
D1
E
E1
B
C
L
e
11.75
11.75
0.30
D
0.05
9.90
9.90
0.09
0.45
COMMON DIMENSIONS
0.95
MIN
(Unit of Measure = mm)
–
0.80 TYP
12.00
10.00
12.00
10.00
NOM
1.00
–
–
–
–
–
12.25
10.10
12.25
10.10
MAX
1.20
0.15
1.05
0.45
0.20
0.75
E
Note 2
Note 2
NOTE
3722A–MICRO–10/11
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