PSD835G2-90U STMicroelectronics, PSD835G2-90U Datasheet - Page 116
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PSD835G2-90U
Manufacturer Part Number
PSD835G2-90U
Description
IC FLASH 4MBIT 90NS 80TQFP
Manufacturer
STMicroelectronics
Datasheet
1.PSD835G2-90U.pdf
(120 pages)
Specifications of PSD835G2-90U
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
4M (512K x 8)
Speed
90ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
80-TQFP, 80-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-2015
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PSD835G2-90U
Manufacturer:
TRIQUINT
Quantity:
22
Company:
Part Number:
PSD835G2-90U
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
PSD835G2-90U
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
PSD835G2-90UI
Manufacturer:
ST
Quantity:
201
Company:
Part Number:
PSD835G2-90UI
Manufacturer:
STMicroelectronics
Quantity:
10 000
Package mechanical
116/120
Figure 49. LQFP80 - 80 lead thin, quad, flat package outline
1. Drawing is not to scale.
Table 49.
1. Values in inches are converted from mm and rounded to 4 decimal digits.
Symb
ccc
A1
A2
D1
D3
E1
E3
L1
A
D
E
b
e
L
c
k
LQFP80 - 80-lead plastic thin, quad, flat package mechanical data
14.000
12.000
14.000
12.000
1.400
0.220
9.500
9.500
0.500
0.600
1.000
Typ
–
–
–
Pin 1
identification
80
61
60
1
0.050
1.350
0.170
0.090
0.450
0.080
mm
Min
0°
–
–
–
–
–
–
–
–
–
D1
D3
D
41
20
40
21
1.600
0.150
1.450
0.270
0.200
0.750
Max
7°
–
–
–
–
–
–
–
–
E3
E1
E
A1
0.0550
0.0090
0.5510
0.4720
0.3740
0.5510
0.4720
0.3740
0.0200
0.0240
0.0390
Typ
3.5
–
–
–
–
k
L1
L
A
A2
c
inches
0.0020
0.0530
0.0070
0.0040
0.0180
ccc
e
b
Min
0°
–
–
–
–
–
–
–
–
–
–
PSD835G2
9X_ME
0.0630
0.0060
0.0570
0.0110
0.0080
0.0300
0.003
(1)
Max
7°
–
–
–
–
–
–
–
–