UT62L25616BSL-70LI 查看數據表（PDF） - Utron Technology Inc

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UT62L25616BSL-70LI

256K X 16 BIT LOW POWER CMOS SRAM

Utron Technology Inc 



Rev. 1.5

UTRON

UT62L25616(I)

256K X 16 BIT LOW POWER CMOS SRAM

REVISION HISTORY

REVISION

Preliminary Rev. 0.5 Original.

DESCRIPTION

Release Date

Mar, 2001

1. The symbols CE# and OE# and WE# are revised as. CE and

Rev. 1.0

Rev. 1.1

Rev. 1.2

Rev. 1.3

Rev. 1.4

Rev. 1.5

OE and WE .

2. Separate Industrial and Consumer SPEC.

3. Add access time 55ns range.

4. The power supply is revised: 3.3V 3.6V

1. Revised PIN CONFIGURATION

Rev 1.0 : No A17 pin typing error

Rev 1.1 : add A17 pin.

a. TFBGA package :

ball D3 : NC A17

b. TSOP Ⅱ package :

pin18 : A16 A17

pin19 : A15 A16

pin20 : A14 A15

pin21 : A13 A14

pin22 : A12 A13

pin23 : NC A12

1. Revised AC ELECTRICAL CHARACTERISTICS

tOH : 5ns 10ns (Min.)

tBLZ : 0ns 10ns (Min.)

2. Revised FUNCTIONAL BLOCK DIAGRAM

1. Revised DC ELECTRICAL CHARACTERISTICS：

Revised VIH as 2.2V

2. Revised 48-pin TFBGA package outline dimension：

Rev. 1.2 : ball diameter=0.3mm

Rev. 1.3 : ball diameter=0.35mm

1. Revised Standby current (LL-Version) : 3uA(typ) 2uA(typ)

2. Revised operating current (Iccmax) : 45/35/25mA 40/30/25mA

3. Revised DC CHARACTERISTICS :

a. Operating Power Supply Current (Icc)

55ns (max) : 45 40mA

70ns (typ) : 25 20mA, 70ns (max) : 35 30mA

100ns (Typ) : 20 16mA

b. Standby current(CMOS) :

LL-version (typ) : 3 2uA, 25 20uA

1. Revised VOH(Typ) : NA 2.7V

2. Add VIH(max)=VCC+2.0V for pulse width less than 10ns.

VIL(min)=VSS-2.0V for pulse width less than 10ns.

3. Add order information for lead free product

Jul 4,2001

Oct 18,2001

Mar 19,2002

Apr 17,2002

Dec 18,2002

May 06,2003

UTRON TECHNOLOGY INC.

1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan, R. O. C.

TEL: 886-3-5777882 FAX: 886-3-5777919

1

P80054

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