STMicroelectronics PSD935G2
The PSD935G2 device offers two methods to program PSD Flash memory while the PSD is soldered to a circuit board. This requires no MCU participation, which means the PSD can be programmed anytime, even while completely blank. The innovative JTAG interface to flash memories is an industry first, solving key problems faced by designers and manufacturing houses, such as: • First time programming – How do I get firmware into the flash the very first time?| Part No. | PSD935G2 |
|---|---|
| Datasheet | PSD935G2 Download |
| Manufacturer |  STMicroelectronics |
| Description | Configurable Memory |
| Buy | Stock & Price |
FEATURES
SUMMARY s 5 V±10% Single Supply Voltage: s Up to 4 Mbit of Primary Flash Memory (8 uniform sectors) s 256Kbit Secondary Flash Memory (4 uniform sectors) s Up to 64 Kbit SRAM s Over 3,000 Gates of PLD: DPLD s 52 Reconfigurable I/O ports s Enhanced JTAG Serial Port s Programmable power management s High Endurance: – 100,000 Erase/Write Cycles of Flash Memory – 1,000 Erase/Write Cycles of PLD Figure 1. Packages TQFP80 (U) January 2002 1/3 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. PSD9XX Family PSD935G2 Configurable Memory System on a Chip for 8-Bit Microcontrollers 1.0 Introduction The PSD9XX series of Programmable Microcontroller (MCU) Peripherals brings In-System-Programmability (ISP) to Flash memory and programmable logic. The result is a simple and flexible solution for embedded designs. PSD9XX devices combine many of the peripheral functions found in MCU based applications:● 4...
