P r e l i m i n a r y
Physical Dimensions
TS056/TSR056—56-Pin Standard/Reverse Thin Small Outline Package (TSOP)
NOTES:
PACKAGE
TS/TSR 56
JEDEC
MO-142 (B) EC
1
CONTROLLING DIMENSIONS ARE IN MILLIMETERS (mm).
(DIMENSIONING AND TOLERANCING CONFORMS TO ANSI Y14.5M-1982.)
SYMBOL
MIN.
---
NOM.
---
MAX.
1.20
0.15
1.05
0.23
0.27
0.16
0.21
2
3
4
PIN 1 IDENTIFIER FOR STANDARD PIN OUT (DIE UP).
A
A1
A2
b1
b
PIN 1 IDENTIFIER FOR REVERSE PIN OUT (DIE DOWN), INK OR LASER MARK.
0.05
0.95
0.17
0.17
0.10
0.10
---
1.00
0.20
0.22
---
TO BE DETERMINED AT THE SEATING PLANE -C- . THE SEATING PLANE IS
DEFINED AS THE PLANE OF CONTACT THAT IS MADE WHEN THE PACKAGE
LEADS ARE ALLOWED TO REST FREELY ON A FLAT HORIZONTAL SURFACE.
5
6
DIMENSIONS D1 AND E DO NOT INCLUDE MOLD PROTRUSION. ALLOWABLE
MOLD PROTUSION IS 0.15 mm PER SIDE.
c1
c
---
DIMENSION b DOES NOT INCLUDE DAMBAR PROTUSION. ALLOWABLE
DAMBAR PROTUSION SHALL BE 0.08 mm TOTAL IN EXCESS OF b
DIMENSION AT MAX MATERIAL CONDITION. MINIMUM SPACE BETWEEN
PROTRUSION AND AN ADJACENT LEAD TO BE 0.07 mm.
D
19.90
18.30
20.00
18.40
20.20
18.50
D1
E
e
13.90
14.00
14.10
7
THESE DIMESIONS APPLY TO THE FLAT SECTION OF THE LEAD BETWEEN
0.10 mm AND 0.25 mm FROM THE LEAD TIP.
0.50 BASIC
L
0.50
0˚
0.60
3˚
0.70
5˚
8. LEAD COPLANARITY SHALL BE WITHIN 0.10 mm AS MEASURED FROM THE
SEATING PLANE.
O
R
N
0.08
---
0.20
9
DIMENSION "e" IS MEASURED AT THE CENTERLINE OF THE LEADS.
56
3160\38.10A
April 30, 2004 S29GLxxxM_00A5
S29GLxxxM MirrorBitTM Flash Family
149
SPANSION [ SPANSION ]
