STMicroelectronics PSD835G2
4 Mbit + 256 Kbit dual Flash memories and 64 Kbit SRAM
| Part No. | PSD835G2 |
|---|---|
| Datasheet | PSD835G2 Download |
| Manufacturer |  STMicroelectronics |
| Description | 4 Mbit + 256 Kbit dual Flash memories and 64 Kbit SRAM |
| Buy | Stock & Price |
FEATURES
● Flash in-system programmable (ISP) peripheral for 8-bit MCUs● Dual bank flash memories – 4 Mbits of primary Flash memory (8 uniform sectors, 64 Kbytes) – 256 Kbits of secondary Flash memory with 4 sectors – Concurrent operation: READ from one memory while erasing and writing the other
● 64 Kbit of SRAM
● 52 reconfigurable I/O ports
● Enhanced JTAG serial port
● PLD with macrocells – Over 3000 gates of PLD: CPLD and DPLD – CPLD with 16 output macrocells (OMCs) and 24 Rev 5 macrocells (IMCs) – DPLD - user defined internal chip select decoding
● 52 individually configurable I/O port pins They can be used for the following functions: – MCU I/Os – PLD I/Os – Latched MCU address output – Special function I/Os. – I/O ports may be configured as open-drain outputs.
● In-system programming (ISP) with JTAG – Built-in JTAG compliant serial port
