PSD835G2-90U STMicroelectronics, PSD835G2-90U Datasheet - Page 17

• 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

PSD835G2
Table 1.
PG0-PG7
name
GND
V
Pin
CC
49, 50,
49, 50,
8, 30,
9, 29,
8, 30,
Pin
Pin description (continued)
70
69
70
I/O CMOS
or Open
Drain
Type
PG0 through PG7 pins of port G. This port pins can be configured to have the
following functions:
MCU I/O – write to or read from a standard output or input port.
Latched address outputs.
Supply voltage
Ground pins
Description
Description
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