HM624100HLJP-12 Datasheet PDF - Hitachi Semiconductor
| Part Number | HM624100HLJP-12 | |
| Description | 4M High Speed SRAM (1-Mword x 4-bit) | |
| Manufacturers | Hitachi Semiconductor | |
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HM624100H Series
4M High Speed SRAM (1-Mword × 4-bit)
ADE-203-789D (Z)
Rev. 1.0
Sep. 15, 1998
Description
The HM624100H is a 4-Mbit high speed static RAM organized 1-Mword × 4-bit. It has realized high speed
access time by employing CMOS process (4-transistor + 2-poly resistor memory cell) and high speed circuit
designing technology. It is most appropriate for the application which requires high speed and high density
memory, such as cache and buffer memory in system. The HM624100H is packaged in 400-mil 32-pin SOJ
for high density surface mounting.
Features
• Single 5.0 V supply : 5.0 V ± 10 %
• Access time 10/12/15 ns (max)
• Completely static memory
No clock or timing strobe required
• Equal access and cycle times
• Directly TTL compatible
All inputs and outputs
• Operating current : 200/180/160 mA (max)
• TTL standby current : 70/60/50 mA (max)
• CMOS standby ccurrent : 5 mA (max)
: 1.2 mA (max) (L-version)
• Data retension current : 0.8 mA (max) (L-version)
• Data retension voltage : 2.0 V (min) (L-version)
• Center VCC and VSS type pinout
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HM624100H Series
DC Characteristics (Ta = 0 to +70°C, VCC = 5.0 V ± 10 %, VSS = 0V)
Parameter
Symbol Min
Input leakage current
IILII
Output leakage current
IILOI
Operation power
supply current
10 ns cycle ICC
—
—
—
Standby power supply
current
12 ns cycle ICC
15 ns cycle ICC
10 ns cycle ISB
12 ns cycle ISB
15 ns cycle ISB
I SB1
—
—
—
—
—
—
Typ*1
—
—
—
Max
2
2
200
Unit
µA
µA
mA
— 180
— 160
— 70 mA
— 60
— 50
0.1 5
mA
—*2
0.1*2
1.2*2
Output voltage
VOL — — 0.4 V
VOH 2.4 — — V
Notes: 1. Typical values are at VCC = 5.0 V, Ta = +25°C and not guaranteed.
2. This characteristics is guaranteed only for L-version.
Test conditions
Vin = VSS to VCC
Vin = VSS to VCC
Min cycle
CS = VIL, lout = 0 mA
Other inputs = VIH/VIL
Min cycle, CS = VIH,
Other inputs = VIH/VIL
f = 0 MHz
VCC ≥ CS ≥ VCC - 0.2 V,
(1) 0 V ≤ Vin ≤ 0.2 V or
(2) VCC ≥ Vin ≥ VCC - 0.2 V
IOL = 8 mA
IOH = –4 mA
Capacitance (Ta = +25°C, f = 1.0 MHz)
Parameter
Symbol Min
Typ
Input capacitance*1
Cin —
—
Input/output capacitance*1
CI/O
—
—
Note: 1. This parameter is sampled and not 100% tested.
Max
6
8
Unit
pF
pF
Test conditions
Vin = 0 V
VI/O = 0 V
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for HM624100HLJP-12 electronic component. |
| Information | Total 13 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ HM624100HLJP-12.PDF Datasheet ] | |
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