R1EV58256BXXN Datasheet, PDF (22/25 Pages) Renesas Technology Corp – 256K EEPROM (32-Kword × 8-bit)

R1EV58256BxxN Series/R1EV58256BxxR Series
Package Dimensions
R1EV58256BDA Series (PRDP0028AB-A / Previous Code:DP-28DV)
JEITA Package Code
P-DIP28-13.4x35.6-2.54
RENESAS Code
PRDP0028AB-A
Previous Code
DP-28/DP-28V
MASS[Typ.]
4.6g
D
28
15
1
Z
e
14
b3
bp
θ
c
e1
R1EV58256BSC Series (PRSP0028DC-A / Previous Code:FP-28DV)
JEITA Package Code
P-SOP28-8.4x18.3-1.27
RENESAS Code
PRSP0028DC-A
Previous Code
FP-28D
MASS[Typ.]
0.7g
Reference ^{Dimension in Millimeters}
Symbol _{Min Nom Max}
e1
15.24
D
35.6 36.5
E
13.4 14.6
A
5.70
A1 0.51
bp 0.38 0.48 0.58
b3
1.2
c 0.20 0.25 0.36
θ 0°
15°
e 2.29 2.54 2.79
Z
1.9
L 2.54
D
28
15
Index mark
1
Z
S
14
e
*2 _bp
xM
yS
R10DS0208EJ0200 Rev.2.00
May 12, 2016
NOTE)
1. DIMENSION"*1"DOES NOT
F
INCLUDE MOLD FLASH.
2. DIMENSION"*2"DOES NOT
INCLUDE TRIM OFFSET.
bp
b1
Terminal cross section
L1
L
Detail F
Reference ^{Dimension in Millimeters}
Symbol _{Min Nom Max}
D
18.3 18.8
E
8.4
A2
A1 0.10 0.20 0.30
A
2.50
bp 0.32 0.40 0.48
b1
0.38
c 0.12 0.17 0.22
c1
0.15
θ 0°
8°
HE 11.5 11.8 12.1
e
1.27
x
0.20
y
0.15
Z
1.12
L 0.8 1.0 1.2
L1
1.7
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