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AT91M55800-33AI
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
19
AT91
M55
800
A
1745C
S–ATARM–05
/02
Ordering
Informa
tion
Ta
b
l
e
7
.
Ordering Information
Orderi
ng Code
P
acka
ge
Te
m
p
e
r
a
t
u
r
e
Operat
i
ng Range
A
T91M558
00A-33AI
TQFP
176
Indu
st
rial
(-4
0
°
Ct
o8
5
°
C)
A
T91M558
00A-33CI
BGA 176
20
AT91M
55800
A
1745C
S–ATA
RM–05/0
2
P
ackagi
ng In
for
matio
n
Figu
re
4.
176-lead T
hin Quad F
lat Pack Pack
age Drawing
PIN 1
aaa
bbb
cc
1
ddd
θ2
θ3
S
L1
R1
R2
0.
25
θ
ccc
θ
1
21
AT91
M55
800
A
1745C
S–ATARM–05
/02
Ta
b
l
e
8
.
Common Dimens
ions (mm)
Symbol
M
in
Nom
Max
c
0.0
9
0.2
0
c1
0.
09
0.16
L
0.4
5
0.6
0
.7
5
L1
1.00
REF
R2
0.08
0.2
R1
0.08
S0
.
2
q0
°
3.
5
°
7
°
θ
10
°
θ
21
1
°
12
°
13
°
θ
31
1
°
12
°
13
°
A
1.
6
A1
0.05
0.15
A2
1.35
1.4
1.45
T
olera
nces of
f
or
m and p
osition
aaa
0.2
bbb
0.2
Ta
b
l
e
9
.
Lead Count Dimens
ions (mm
)
Pin
Count
D/E
BSC
D1/E1
BSC
bb
1
e
BSC
ccc
ddd
Min
Nom
Max
Min
Nom
Max
1
7
6
2
6
.
02
4
.
00
.
1
70
.
2
00
.
2
70
.
1
70
.
2
00
.
2
30
.
5
00
.
1
00
.
0
8
Ta
b
l
e
1
0
.
D
evice and 176-lead TQ
FP Pa
ckage Max
imum W
eight
2023
mg
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
AT91M55800-33AI
Mfr. #:
Buy AT91M55800-33AI
Manufacturer:
Description:
IC MCU 16/32BIT ROMLESS 176TQFP
Lifecycle:
New from this manufacturer.
Delivery:
DHL
FedEx
Ups
TNT
EMS
Payment:
T/T
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Union
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