PSD835G2-90U STMicroelectronics, PSD835G2-90U Datasheet - Page 52

• Manufacturer Part Number: PSD835G2-90U
• Description: IC FLASH 4MBIT 90NS 80TQFP
• Manufacturer: STMicroelectronics

Specifications of PSD835G2-90U

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 4M (512K x 8)
• Speed: 90ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 80-TQFP, 80-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2015

Memory ID registers
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Memory ID registers
The 8-bit Read-only Memory Status registers are included in the CSIOP space. The user
can determine the memory configuration of the PSD device by reading the Memory ID0 and
ID1 registers. The contents of the registers are defined in
and
Section : Memory_ID1
register.
Section : Memory_ID0 register
PSD835G2