CMP0417AA0-I
FEATURES
•
Process Technology : Full CMOS
• Organization : 256K x 16
• Power Supply Voltage : 2.7~3.3V
• Three state output and TTL Compatible
• Package Type : 48-FBGA-6.00x8.00 mm
2
• Separated I/O power(VCCQ) & Core Power(VCC)
• Easy memory expansion with /CS1, CS2, and /OE features
• Automatic power-down when deselected
CMOS LPRAM
256K x 16 bit Super Low Power and Low Voltage Full CMOS RAM
PRODUCT FAMILY
Operating
Temperature
Operating
Voltage (V)
Speed
Min. Typ. Max.
CMP0417AA0-F70I
Industrial
(-40~85’C)
2.7
3.0
3.3
70ns
Typ.
1.5mA
Power Dissipation
ICC1
f = 1MHz
Max.
3mA
ICC2
f = fmax
Typ.
12mA
Max.
20mA
ISB1
(CMOS Standby
Current)
Typ.
30uA
Max.
70uA
Product Family
1. Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at Vcc = Vcc (typ) and T
A
= 25C.
2.
F=FBGA, G=FBGA(Pb-Free), H=FBGA(Pb-Free
& Halogen Free),
W=WAFER
PIN DESCRIPTION
1
2
3
4
5
6
FUNCTIONAL BLOCK DIAGRAM
Precharge circuit.
A
B
C
D
E
F
G
H
/LB
I/O9
/OE
/UB
A0
A3
A1
A4
A2
/CS
CS2
I/O1
Clk gen.
VCC
VSS
Memory array
I/O10
VSS
I/O11
I/O12
A5
A17
A6
A7
A16
I/O2
I/O4
I/O5
I/O3
VCC
VSS
Row
Addresses
Row
select
VCCQ
I/O15
I/O16
NC
I/O13
I/O14
NC
A8
DNU
A14
A12
A9
A15
A13
A10
I/O6
I/O7
I/O8
I/O1~I/O8
Data
cont
I/O Circuit
Column select
/WE
A11
NC
I/O9~I/O16
Data
cont
48-FBGA : Top View(Ball Down)
Name
CS2
/CS1
/OE
/WE
A0~A17
I/O1~I/O16
NC
Function
Chip Select Input
Chip Select Input
Output Enable Input
Write Enable Input
Address Inputs
Data Inputs/Outputs
No Connection
Name
VCC
VCCQ
VSS
/UB
/LB
DNU
Function
Core Power
I/O Power
Ground
Upper Byte(I/O9~16)
Lower Byte(I/O 1~8)
Do Not Use
/CS1
CS2
/OE
/WE
/UB
/LB
Control Logic
Data
cont
Column Addresses
2
Revision 0.3
Sep. 2006
FIDELIX [ FIDELIX ]
