hm62256b ETC-unknow, hm62256b Datasheet - Page 2

• Manufacturer Part Number: hm62256b
• Description: 256k Sram 32-kword 8-bit
• Manufacturer: ETC-unknow

HM62256B Series
Ordering Information
Type No.
HM62256BLP-7
HM62256BLP-7SL
HM62256BLSP-7SL
HM62256BLFP-7T
HM62256BLFP-5SLT
HM62256BLFP-7SLT
HM62256BLFP-7ULT
HM62256BLT-8
HM62256BLT-7SL
HM62256BLTM-8
HM62256BLTM-5SL
HM62256BLTM-7SL
HM62256BLTM-7UL
Pin Arrangement
2
HM62256BLSP-7
Access time
70 ns
70 ns
70 ns
70 ns
70 ns
55 ns
70 ns
70 ns
85 ns
70 ns
85 ns
55 ns
70 ns
70 ns
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
V
SS
HM62256BLP/BLFP/BLSP Series
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Package
600-mil 28-pin plastic DIP (DP-28)
300-mil 28-pin plastic DIP (DP-28NA)
450-mil 28-pin plastic SOP (FP-28DA)
8 mm
8 mm
(Top view)
14 mm 32-pin TSOP (TFP-32DA)
13.4 mm 28-pin TSOP (TFP-28DA)
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
WE
A13
A8
A9
A11
OE
A10
CS
I/O7
I/O6
I/O5
I/O4
I/O3
CC