ATtiny28L Atmel Corporation, ATtiny28L Datasheet - Page 76
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ATtiny28L
Manufacturer Part Number
ATtiny28L
Description
Manufacturer
Atmel Corporation
Specifications of ATtiny28L
Flash (kbytes)
2 Kbytes
Pin Count
28
Max. Operating Frequency
4 MHz
Cpu
8-bit AVR
Hardware Qtouch Acquisition
No
Max I/o Pins
11
Ext Interrupts
10
Usb Speed
No
Usb Interface
No
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Analog Comparators
1
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
0.03
Self Program Memory
NO
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8 to 5.5
Operating Voltage (vcc)
1.8 to 5.5
Fpu
No
Mpu / Mmu
no / no
Timers
1
32khz Rtc
No
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATtiny28L-1AC
Manufacturer:
ATMEL
Quantity:
1 187
Company:
Part Number:
ATtiny28L-1AI
Manufacturer:
ATMEL
Quantity:
2 840
Part Number:
ATtiny28L-4AI
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
ATtiny28L-4MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATtiny28L-4PC
Manufacturer:
EPCOS
Quantity:
3 000
Part Number:
ATtiny28L-4PC
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
ATtiny28L-4PU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
32M1-A
76
R
ATtiny28L/V
P
2325 Orchard Parkway
San Jose, CA 95131
Note: JEDEC Standard MO-220, Fig. 2 (Anvil Singulation), VHHD-2.
P
1
2
3
b
BOTTOM VIEW
K
TOP VIEW
Pin 1 ID
Pin #1 Notch
(0.20 R)
D1
D2
D
TITLE
32M1-A, 32-pad, 5 x 5 x 1.0 mm Body, Lead Pitch 0.50 mm,
3.10 mm Exposed Pad, Micro Lead Frame Package (MLF)
e
1
2
3
E2
E1
L
E
K
A2
A
0
A1
A3
SIDE VIEW
SYMBOL
0.08 C
0
A
A1
A2
A3
b
D
D1
D2
E
E1
E2
e
L
P
K
0.80
0.18
4.90
4.70
2.95
4.90
4.70
2.95
0.30
COMMON DIMENSIONS
0.20
MIN
(Unit of Measure = mm)
–
–
–
–
0.50 BSC
0.20 REF
NOM
0.90
0.02
0.65
0.23
5.00
4.75
3.10
5.00
4.75
3.10
0.40
–
–
–
DRAWING NO.
MAX
1.00
0.05
1.00
0.30
5.10
4.80
3.25
5.10
4.80
3.25
0.50
0.60
12
–
32M1-A
o
1062F–AVR–07/06
NOTE
5/25/06
REV.
E