CMP1617BAX-E Datasheet, PDF (2/12 Pages) FIDELIX – 1M x 16 bit Super Low Power and Low Voltage Full CMOS RAM

CMP1617BAx-E
CMOS LPRAM
1M x 16 bit Super Low Power and Low Voltage Full CMOS RAM
FEATURES
• Process Technology : Full CMOS
• Organization : 1M x 16
• Power Supply Voltage : 2.7~3.3V
• Low Power & Page Modes
CMP1617BX1 : support the PASR/MRS DPD function
CMP1617BX2 : support the Direct DPD function
CMP1617BX4 : support the PASR/MRS DPD/PAGE function
CMP1617BX5 : support the Direct DPD/PAGE function
• Three state output and TTL Compatible
• Package Type : 48-FBGA-6.00x8.00 mm²
• Separated I/O power(VCCQ) & Core Power(VCC)
• Page read/write operation by 16 words
(CMP1617BA4, CMP1617BA5)
• DPD mode by using MRS only
(CMP1617BA1, CMP1617BA4)
• Direct DPD mode when /ZZ goes low
(CMP1617BA2, CMP1617BA5)
PRODUCT FAMILY
Product Family
Operating
Temperature
Operating
Voltage (V)
Speed
Min. Typ. Max.
ICC1
f = 1MHz
Typ.
Max.
Power Dissipation
ICC2
f = fmax
Typ.
Max.
ISB1
(CMOS Standby
Current)
Typ.
Max.
CMP1617BAx-F60E
CMP1617BAx-F70E
Extended
(-25~85’C)
2.7 3.0 3.3
60ns
70ns
1.5mA
3mA
15mA
12mA
25mA
50uA 100uA
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
23
4
5
6
FUNCTIONAL BLOCK DIAGRAM
A
/LB /OE A0
A1 A2
/ZZ
B
I/O9 /UB A3
A4 /CS I/O1
C
I/O10 I/O11 A5
A6 I/O2 I/O3
D
VSS I/O12 A17
A7 I/O4 VCC
E
VCCQ I/O13 DNU A16 I/O5 VSS
F
I/O15 I/O14 A14 A15 I/O6 I/O7
G
I/O16 A19 A12 A13 WE I/O8
H
A18
A8
A9
A10 A11
NC
48-FBGA : Top View(Ball Down)
Name
Function
Name
Function
/ZZ
Low Power Modes VCC
Core Power
/CS
Chip Select Input VCCQ
I/O Power
/OE
Output Enable Input VSS
Ground
/WE
Write Enable Input /UB Upper Byte(I/O9~16)
A0~A19
Address Inputs
/LB Lower Byte(I/O 1~8)
I/O1~I/O16 Data Inputs/Outputs DNU
Do Not Use
NC
No Connection
2
Row
Addresses
Clk gen.
Row
select
Precharge circuit.
Memory array
VCC
VSS
I/O1~I/O8
I/O9~I/O16
Data
cont
Data
cont
Data
cont
I/O Circuit
Column select
Column Addresses
/CS
/OE
/WE
Control Logic
/UB
/LB
/ZZ
Revision 0.5
Jul. 2006