SAA5249GP/E PHILIPS [NXP Semiconductors], SAA5249GP/E Datasheet - Page 19

• Manufacturer Part Number: SAA5249GP/E
• Description: Integrated VIP and Teletext with Background Memory Controller IVT1.1BMCX
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
1996 Nov 07
DATA OUTPUT
Integrated VIP and Teletext with
Background Memory Controller
DATA INPUT
ADDRESS
RAS
CAS
WE
t ASR
t f
ROW
t RAH
Fig.8 DRAM interface timing; write cycle.
t RCD
t
WCS
t DS
t ASC
t RAS
19
COLUMN
high impedance
DATA VALID
t CAH
t RC
t DH
t
WCH
t RSH
t CAS
t CSH
t RP
t CRP
Preliminary specification
SAA5249
MBA731