AT89LP428 Atmel Corporation, AT89LP428 Datasheet - Page 140
AT89LP428
Manufacturer Part Number
AT89LP428
Description
Manufacturer
Atmel Corporation
Datasheet
1.AT89LP428.pdf
(149 pages)
Specifications of AT89LP428
Flash (kbytes)
4 Kbytes
Max. Operating Frequency
25 MHz
Cpu
8051-1C
Max I/o Pins
30
Spi
1
Uart
1
Sram (kbytes)
0.75
Eeprom (bytes)
512
Self Program Memory
IAP
Operating Voltage (vcc)
2.4 to 5.5
Timers
3
Isp
SPI/OCD
Watchdog
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT89LP428-20AU
Manufacturer:
RFMD
Quantity:
1 240
- Current page: 140 of 149
- Download datasheet (5Mb)
26.2
140
SEATING PLANE
Note:
28P3 – PDIP
AT89LP428/828
R
2325 Orchard Parkway
San Jose, CA 95131
A
1. Dimensions D and E1 do not include mold Flash or Protrusion.
L
Mold Flash or Protrusion shall not exceed 0.25 mm (0.010").
e
C
TITLE
28P3, 28-lead (0.300"/7.62 mm Wide) Plastic Dual
Inline Package (PDIP)
eB
E
D
B1
0º ~ 15º
B
PIN
1
REF
(4 PLACES)
B2
A1
E1
SYMBOL
e
A
A1
D
E
E1
B
B1
B2
L
C
eB
0.254
35.00
7.366
0.356
1.143
0.762
2.921
0.203
7.112
COMMON DIMENSIONS
MIN
(Unit of Measure = mm)
–
–
2.540 TYP
NOM
–
–
–
–
–
–
–
–
–
–
–
DRAWING NO.
4.5724
10.160
35.51
0.559
1.143
0.356
8.382
7.518
1.78
3.81
MAX
28P3
–
3654A–MICRO–8/09
Note 1
Note 1
NOTE
05/18/04
REV.
C
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