ATTINY40-MMH Atmel, ATTINY40-MMH Datasheet - Page 14
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ATTINY40-MMH
Manufacturer Part Number
ATTINY40-MMH
Description
IC MCU AVR 4KB FLASH 12MHZ 20QFN
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheet
1.ATTINY40-SU.pdf
(18 pages)
Specifications of ATTINY40-MMH
Core Processor
AVR
Core Size
8-Bit
Speed
12MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
18
Program Memory Size
4KB (2K x 16)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-VFQFN Exposed Pad
Processor Series
ATtiny
Core
AVR
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SPI, TWI, ISB
Number Of Programmable I/os
18
Number Of Timers
2
Operating Supply Voltage
3.3 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Operating Temperature Range
- 40 C to + 85 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
7.3
14
20M2
ATtiny40
E2
E
Package Drawing Contact:
packagedrawings@atmel.com
15
14
13
12
11
L
16
10
Pin 1 ID
BOTTOM VIEW
17
9
TOP VIEW
Pin #1 Chamfer
(C 0.3)
D2
18
D
8
19
7
TITLE
20M2, 20-pad, 3 x 3 x 0.85 mm Body, Lead Pitch 0.45 mm,
1.55 x 1.55 mm Exposed Pad, Thermally Enhanced
Plastic Very Thin Quad Flat No Lead Package (VQFN)
6
20
K
1
2
3
4
5
0.3 Ref (4x)
C0.18 (8X)
b
e
A
SYMBOL
A
A1
b
C
D
D2
E
E2
e
L
K
y
SIDE VIEW
A1
A1
C
0.75
0.00
0.17
2.90
1.40
2.90
1.40
0.35
0.20
0.00
COMMON DIMENSIONS
MIN
(Unit of Measure = mm)
–
GPC
ZFC
y
NOM
0.152
0.80
0.02
0.22
3.00
1.55
3.00
1.55
0.45
0.40
–
–
DRAWING NO.
MAX
20M2
0.85
0.05
0.27
3.10
1.70
3.10
1.70
0.45
0.08
–
–
8263AS–AVR–08/10
NOTE
10/24/08
REV.
B