PSD835G2-90U STMicroelectronics, PSD835G2-90U Datasheet - Page 54
PSD835G2-90U
Manufacturer Part Number
PSD835G2-90U
Description
IC FLASH 4MBIT 90NS 80TQFP
Manufacturer
STMicroelectronics
Datasheet
1.PSD835G2-90U.pdf
(120 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PSD835G2-90U
Manufacturer:
TRIQUINT
Quantity:
22
Company:
Part Number:
PSD835G2-90U
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
PSD835G2-90U
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
PSD835G2-90UI
Manufacturer:
ST
Quantity:
201
Company:
Part Number:
PSD835G2-90UI
Manufacturer:
STMicroelectronics
Quantity:
10 000
PLDs
54/120
Table 9.
1. The address inputs are A19-A4 in 80C51XA mode.
Port F inputs
Page register
Macrocell A feedback
Macrocell B feedback
Secondary Flash memory Program Status
bit
DPLD and CPLD inputs (continued)
Input source
MCELLA.FB7-FB0
MCELLB.FB7-FB0
PGR7-PGR0
Input name
Ready/Busy
PF7-PF0
Number of
signals
PSD835G2
8
8
8
8
1