HY62SF16401A Series
256Kx16bit full CMOS SRAM
DESCRIPTION
FEATURES
The HY62SF16401A is a high speed, super low
power and 4Mbit full CMOS SRAM organized as
256K words by 16bits. The HY62SF16401A uses
high performance full CMOS process technology
and is designed for high speed and low power
circuit technology. It is particularly well-suited for
the high density low power system application.
This device has a data retention mode that
guarantees data to remain valid at a minimum
power supply voltage of 1.2V.
·
·
·
Fully static operation and Tri-state output
TTL compatible inputs and outputs
Battery backup
-. 1.2V(min) data retention
Standard pin configuration
-. 48-ball uBGA
·
Product No.
Voltage
(V)
Speed (ns)
Operation
Current/Icc(mA)
Standby
Current(uA)
Temperature
(°C)
LL
10
10
SL
2
2
HY62SF16401A
HY62SF16401A-I 1.7~2.3
1.7~2.3
85/100/120
85/100/120
3
3
0~70
-40~85(I)
Note 1. Blank : Commercial, I : Industrial
2. Current value is max.
PIN CONNECTION
BLOCK DIAGRAM
1
2
3
4
5
6
ROW
DECODER
CS2
IO1
/LB /OE A0
A1
A4
A6
A2
A
1
I/O1
I/O8
I/O9
I/O16
A0
/UB
/CS1
IO9
A3
A5
B
C
D
E
F
IO10 IO11
IO2 IO3
IO4 Vcc
Vss IO12 A17 A7
MEMORY ARRAY
256K x 16
Vcc IO13 NC A16 IO5 Vss
IO15 IO14 A14 A15 IO6 IO7
IO16 NC A12 A13 /WE IO8
A17
G
H
NC A8
A9
A10 A11 NC
/CS1
CS2
/OE
/LB
uBGA
/UB
/WE
PIN DESCRIPTION
Pin Name
/CS1, CS2 Chip Select
/WE
/OE
/LB
Pin Function
Pin Name
I/O1~I/O16
A0~A17
Vcc
Pin Function
Data Inputs/Outputs
Address Inputs
Power(1.7~2.3)
Ground
Write Enable
Output Enable
Lower Byte Control(I/O1~I/O8)
Vss
/UB
Upper Byte Control(I/O9~I/O16) NC
No Connection
This document is a general product description and is subject to change without notice. Hyundai Electronics does not assume any
responsibility for use of circuits described. No patent licenses are implied.
Rev.07 / Jun.00
Hyundai Semiconductor