EM68932DVKB datasheet(15/40 Pages) ETRON

15 / 40 page

EtronTech

EM68932DVKB

Etron Confidential

Rev. 1.0

Aug. 2009

Table 11. D.C. Characteristics (VDD=1.7V~1.95V, TA =-25~85°C)

-6

-75

Parameter & Test Condition

Symbol

Max.

Unit

Operating one bank active-precharge current:

tRC=tRC(min); tCK=tCK(min); CKE is HIGH; CS is HIGH between valid

commands; Address inputs are SWITCHING; data bus inputs are STABLE

IDD0

Precharge power-down standby current:

All banks idle, CKE is LOW; CS is HIGH, tCK=tCK(min);

address and control inputs are SWITCHING; data bus inputs are STABLE

IDD2P

0.1

Precharge power-down standby current with clock stop:

All banks idle, CKE is LOW; CS is HIGH, CK = LOW, CK = HIGH;

address and control inputs are SWITCHING; data bus inputs are STABLE

IDD2PS

0.1

Precharge non power-down standby current:

All banks idle, CKE is HIGH; CS is HIGH, tCK=tCK(min);

address and control inputs are SWITCHING; data bus inputs are STABLE

IDD2N

Precharge non power-down standby current with clock stop:

All banks idle, CKE is HIGH; CS is HIGH, CK = LOW, CK = HIGH;

address and control inputs are SWITCHING; data bus inputs are STABLE

IDD2NS

Active power-down standby current:

One bank active, CKE is LOW; CS is HIGH, tCK=tCK(min);

address and control inputs are SWITCHING; data bus inputs are STABLE

IDD3P

Active power-down standby current with clock stop:

One bank active, CKE is LOW; CS is HIGH, CK = LOW, CK = HIGH;

address and control inputs are SWITCHING; data bus inputs are STABLE

IDD3PS

Active non power-down standby current:

One bank active, CKE is HIGH; CS is HIGH, tCK=tCK(min) address and

control inputs are SWITCHING; data bus inputs are STABLE

IDD3N

Active non power-down standby current with clock stop:

One bank active, CKE is HIGH; CS is HIGH, CK = LOW, CK = HIGH;

address and control inputs are SWITCHING; data bus inputs are STABLE

IDD3NS

Operating burst read current:

One bank active; BL = 4; CL = 3; tCK=tCK(min); continuous read bursts; IOUT =

0 mA address inputs are SWITCHING; 50% data change each burst transfer

IDD4R

150

130

Operating burst write current:

One bank active; BL = 4; tCK=tCK(min); continuous write bursts;

address inputs are SWITCHING; 50% data change each burst transfer

IDD4W

150

130

Auto-Refresh current:

tRFC = tRFC(min); tCK=tCK(min); burst refresh; CKE is HIGH;

address and control inputs are SWITCHING; data bus inputs are STABLE

IDD5

TCSR Range

Max. 40

Max.85

℃

Full Array

160

200

µA

1/2 Full Array

110

150

µA

Self refresh current:

CKE is LOW, CK = LOW, CK = HIGH; Extended Mode

data bus inputs are STABLE

1/4 Full Array

IDD6

120

µA

Deep Power Down Mode Current

IDD8

µA

Note:

1. Stress greater than those listed under "Absolute Maximum Ratings" may cause permanent damage of the

device.

2. All voltages are referenced to VSS.

3. These parameters depend on the cycle rate and these values are measured by the cycle rate under the

minimum value of tCK and tRC. Input signals are changed one time per two clock cycles.

EM68932DVKB Datasheet(PDF) 15 Page - Etron Technology, Inc.

EM68932DVKB Datasheet(HTML) 15 Page - Etron Technology, Inc.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Datasheet Download

Link URL