HM62832HLP Datasheet PDF - Hitachi
| Part Number | HM62832HLP | |
| Description | 32768-word x 8-bit High Speed CMOS Static RAM | |
| Manufacturers | Hitachi | |
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There is a preview and HM62832HLP download ( pdf file ) link at the bottom of this page. Total 17 Pages | ||
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HM62832H Series
32768-word × 8-bit High Speed CMOS Static RAM
Features
• High speed: Fast access time 25/35/45 ns (max)
• Low power
Active: 300 mW (typ)
Standby: 10 µW (typ) (L-version)
• Single 5 V supply
• Completely static memory
No clock or timing strobe required
• Equal access and cycle times
• Common data input and output – Three state output
• Directly TTL compatible – All inputs and outputs
Ordering Information
Type No.
Access Time
HM62832HP-25
HM62832HP-35
HM62832HP-45
25 ns
35 ns
45 ns
HM62832HLP-25
HM62832HLP-35
HM62832HLP-45
25 ns
35 ns
45 ns
HM62832HJP-25
HM62832HJP-35
HM62832HJP-45
25 ns
35 ns
45 ns
HM62832HLJP-25 25 ns
HM62832HLJP-35 35 ns
HM62832HLJP-45 45 ns
Package
300-mil 28-pin plastic DIP (DP-28NA)
300-mil 28-pin plastic SOJ (CP-28DN)
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HM62832H Series
AC Characteristics (Ta = 0 to +70°C, VCC = 5 V ± 10%, unless otherwise noted.)
Test Conditions
• Input pulse levels: 0.0 V to 3.0 V
• Input rise and fall time: 5 ns
• Input and output timing reference levels: 1.5 V
• Output load: See figures
+5 V
+5 V
Dout
255 Ω
480Ω
30 pF*1
Dout
255 Ω
480Ω
5 pF*1
Output load (A)
Note: 1. Including scope and jig
Output load (B)
(for tCLZ, tOLZ, tCHZ, tOHZ, tWHZ and tOW)
Read Cycle
HM62832H-25 HM62832H-35 HM62832H-45
Parameter
Symbol Min Max Min Max Min Max Unit Note
Read cycle time
tRC 25 — 35 — 45 — ns
Address access time
tAA — 25 — 35 — 45 ns
Chip select access time
tACS — 25 — 35 — 45 ns
Output enable to output valid
tOE — 12 — 15 — 20 ns
Output hold from address change tOH 5 — 5 — 5 — ns 6
Chip selection to output in low-Z tCLZ
5
—5
—5
— ns 1
Output enable to output in low-Z tOLZ
0
—0
—0
— ns 1
Chip deselection to output in high-Z tCHZ
0
12 0
15 0
20 ns 1
Output enable to output in high-Z tOHZ
0
12 0
15 0
20 ns 1
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for HM62832HLP electronic component. |
| Information | Total 17 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ HM62832HLP.PDF Datasheet ] | |
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| HM62832HLP | The function is 32768-word x 8-bit High Speed CMOS Static RAM. Hitachi | |
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