AT89LP4052 Atmel Corporation, AT89LP4052 Datasheet - Page 86

• Manufacturer Part Number: AT89LP4052
• Manufacturer: Atmel Corporation

Specifications of AT89LP4052

• Flash (kbytes): 4 Kbytes
• Max. Operating Frequency: 20 MHz
• Cpu: 8051-1C
• Max I/o Pins: 15
• Spi: 1
• Uart: 1
• Sram (kbytes): 0.25
• Operating Voltage (vcc): 2.4 to 5.5
• Timers: 2
• Isp: SPI
• Watchdog: Yes

26. Packaging Information
26.1
86
SEATING PLANE
Notes:
20P3 – PDIP
AT89LP2052/LP4052
R
2325 Orchard Parkway
San Jose, CA 95131
1. This package conforms to JEDEC reference MS-001, Variation AD.
2. Dimensions D and E1 do not include mold Flash or Protrusion.
A
Mold Flash or Protrusion shall not exceed 0.25 mm (0.010").
L
e
C
TITLE
20P3, 20-lead (0.300"/7.62 mm Wide) Plastic Dual
Inline Package (PDIP)
eB
E
D
B1
eC
PIN
1
B
A1
E1
SYMBOL
A
A1
D
E
E1
B
B1
L
C
eB
eC
e
24.892
0.381
7.620
0.356
1.270
2.921
0.203
0.000
6.096
COMMON DIMENSIONS
MIN
(Unit of Measure = mm)
–
–
NOM
2.540 TYP
–
–
–
–
–
–
–
–
–
–
–
DRAWING NO.
10.922
26.924
5.334
0.559
1.551
3.810
0.356
1.524
8.255
7.112
MAX
20P3
–
3547J–MICRO–10/09
Note 2
Note 2
NOTE
1/23/04
REV.
D