Internet Data Sheet

10

Rev. 1.41, 2006-12

04292004-EQNL-FLNW

HY[B/E]25L256160A[F/C]–7.5

256MBit Mobile-RAM

Functional Description

EMR

Extended Mode Register Definition

BA1

BA0

A12

A11

A10

A9A8A7A6A5

A4A3A2A1A0

1

0

MODE

TCSR

PASR

reg. addr

w

w

w

Field

Bits

Type

1) All other bit combinations are RESERVED.

PASR

[2:0]

w

Partial Array Self Refresh

000 banks to be self refreshed: all 4 of 4

TCSR

[4:3]

w

Temperature Compensated Self Refresh

00

on-chip temperature sensor enabled

01

Maximum case temperature: 45°C, on-chip temperature sensor disabled

10

Maximum case temperature: 15°C, on-chip temperature sensor disabled

11

Maximum case temperature: 85°C, on-chip temperature sensor disabled

MODE

[12:5]

w

Operating Mode

00h Normal operation