hm62832uh Renesas Electronics Corporation., hm62832uh Datasheet - Page 6

• Manufacturer Part Number: hm62832uh
• Description: 256 K High Speed Sram 32-kword 8-bit - Hitachi Semiconductor
• Manufacturer: Renesas Electronics Corporation.

HM62832UH Series
AC Characteristics (Ta = 0 to +70 C, V
Test Conditions
Read Cycle
Parameter
Read cycle time
Address access time
Chip select access time
Chip selection to output in low-Z
Output enable to output valid
Output enable to output in low-Z
Chip deselection to output in high-Z
Chip disable to output in high-Z
Output hold from address change
Note:
6
Input pulse levels: V
Input rise and fall time: 4 ns
Input and Output timing reference levels: 1.5 V
Output load: See figures
1. Transition is measured 200 mV from steady state voltage with Load (B). This parameter is
sampled and not 100% tested.
Dout
Note: 1. Including scope and jig
255
Output load (A)
SS
to 3.0 V
+5 V
480
30 pF
*1
Symbol
t
t
t
t
t
t
t
t
t
RC
AA
ACS
CLZ
OE
OLZ
CHZ
OHZ
OH
*1
*1
*1
*1
CC
= 5 V 10%, unless otherwise noted.)
HM62832UH-15
Min
15
—
—
3
—
0
0
0
3
(for t
Dout
CLZ
255
Max
—
15
15
—
8
—
7
7
—
, t
OLZ
Output load (B)
, t
CHZ
, t
HM62832UH-20
Min
20
—
—
3
—
0
0
0
3
+5 V
OHZ
480
5 pF
, t
WHZ
*1
and t
Max
—
20
20
—
10
—
10
10
—
OW
)
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns