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R1LP0408C-I Datasheet, PDF (3/14 Pages) Renesas Technology Corp – Wide Temperature Range Version 4M SRAM (512-kword × 8-bit)
R1LP0408C-I Series
Pin Arrangement
32-pin SOP
32-pin TSOP
A18
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
VSS
1
32
2
31
3
30
4
29
5
28
6
27
7
26
8
25
9
24
10
23
11
22
12
21
13
20
14
19
15
18
16
17
(Top view)
VCC
A15
A17
WE#
A13
A8
A9
A11
OE#
A10
CS#
I/O7
I/O6
I/O5
I/O4
I/O3
Pin Description
Pin name
A0 to A18
I/O0 to I/O7
CS# (CS)
OE# (OE)
WE# (WE)
VCC
VSS
Function
Address input
Data input/output
Chip select
Output enable
Write enable
Power supply
Ground
32-pin TSOP (reverse)
VCC 32
A15 31
A17 30
WE# 29
A13 28
A8 27
A9 26
A11 25
OE# 24
A10 23
CS# 22
I/O7 21
I/O6 20
I/O5 19
I/O4 18
I/O3 17
1 A18
2 A16
3 A14
4 A12
5 A7
6 A6
7 A5
8 A4
9 A3
10 A2
11 A1
12 A0
13 I/O0
14 I/O1
15 I/O2
16 VSS
(Top view)
Rev.2.00, May.26.2004, page 3 of 12