PSD813F1A-90MI STMicroelectronics, PSD813F1A-90MI Datasheet - Page 91

• Manufacturer Part Number: PSD813F1A-90MI
• Description: IC FLASH 1MBIT 90NS 52QFP
• Manufacturer: STMicroelectronics

Specifications of PSD813F1A-90MI

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 1M (128K x 8)
• Speed: 90ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 52-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-1978

Figure 48. WRITE Timing
NON-MULTIPLEXED
NON-MULTIPLEXED
MULTIPLEXED
ADDRESS
ALE/AS
DATA
BUS
BUS
BUS
R/ W
A/D
(DS)
CSI
WR
E
t AVLX
t AVPV
ADDRESS
VALID
t SLWL
t AVWL
t LVLX
ADDRESS
t LXAX
VALID
ADDRESS OUT
t THEH
t WLWH
t EHEL
t WLMV
t DVWH
VALID
VALID
DATA
DATA
t WHPV
t WHAX
t WHDX
t ELTL
MCU I/O OUT
STANDARD
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