PSD813F1A-90U STMicroelectronics, PSD813F1A-90U Datasheet - Page 55

• Manufacturer Part Number: PSD813F1A-90U
• Description: IC FLASH 1MBIT 90NS 80TQFP
• Manufacturer: STMicroelectronics

Specifications of PSD813F1A-90U

• 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: 0°C ~ 70°C
• Package / Case: 80-TQFP, 80-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-1979

Table 20. Port Operating Mode Settings
Note: 1. N/A = Not Applicable
Table 21. I/O Port Latched Address Output Assignments
Note: 1. N/A = Not Applicable.
MCU I/O
PLD I/O
Data Port (Port A)
Address Out (Port A,B) Declare pins only
Address In
(Port A,B,C,D)
Peripheral I/O
(Port A)
JTAG ISP (Note
8051XA (8-Bit)
80C251
(Page Mode)
All Other
8-Bit Multiplexed
8-Bit
Non-Multiplexed Bus
2. The direction of the Port A,B,C, and D pins are controlled by the Direction Register ORed with the individual output enable product
3. Any of these three methods enables the JTAG pins on Port C.
term (.oe) from the CPLD AND Array.
MCU
Mode
3
)
N/A
N/A
Address A3-A0
N/A
Declare pins only
Logic equations
N/A
Logic equation for
Input Macrocells
Logic equations
(PSEL0 & 1)
JTAGSEL
Port A (PA3-PA0)
1
Defined in
PSDabel
N/A
N/A
Specify bus type
N/A
N/A
N/A
JTAG Configuration N/A
Defined in PSD
Address a7-a4
N/A
Address A7-A4
N/A
Configuration
1
Port A (PA7-PA4)
0
N/A
N/A
1
N/A
N/A
Register
Control
Setting
Address A11-A8
Address A11-A8
Address A3-A0
Address A3-A0
Port B (PB3-PB0)
1 = output,
0 = input
(Note
(Note
N/A
1 (Note
N/A
N/A
N/A
Direction
Register
Setting
2
2
)
)
2
)
N/A
N/A
N/A
N/A
N/A
PIO bit = 1 N/A
N/A
Register
Setting
VM
N/A
Address A15-A12
Address A7-A4
Address A7-A4
Port B (PB7-PB4)
PSD813F1A
N/A
N/A
N/A
N/A
N/A
JTAG_Enable
JTAG Enable
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