PSD4235G2V-12UI STMicroelectronics, PSD4235G2V-12UI Datasheet - Page 92

• Manufacturer Part Number: PSD4235G2V-12UI
• Description: IC FLASH 4MBIT 120NS 80TQFP
• Manufacturer: STMicroelectronics

Specifications of PSD4235G2V-12UI

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 4M (512K x 8)
• Speed: 120ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP, 80-VQFP
• Number Of Macrocells: 24
• Maximum Operating Frequency: 25.6 MHz
• Delay Time: 90 ns
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-1970

I/O ports
20.24
20.25
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Port F - functionality and structure
Port F can be configured to perform one or more of the following functions:
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Port G - functionality and structure
Port G can be configured to perform one or more of the following functions:
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MCU I/O Mode
CPLD output - External Chip Select (ECS7-ECS0) can be connected to Port F or Port
C.
CPLD input - direct input to the CPLD, no input macrocells (IMC)
Latched Address output - Provide latched address output as per
Slew Rate - pins can be configured for fast Slew Rate
Data Port - connected to D7-D0 when Port F is configured as Data Port for a non-
multiplexed bus
Peripheral Mode
MCU Reset Mode - for 16-bit Motorola 683xx and HC16 MCUs
MCU I/O Mode
Latched Address output - Provide latched address output as per
Open Drain - pins can be configured in Open Drain Mode
Data Port - connected to D15-D8 when Port G is configured as Data Port for a non-
multiplexed bus
MCU Reset Mode - for 16-bit Motorola 683xx and hc16 mcus
Table
Table
41.
41.
PSD4235G2