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PSD835G2

STMicroelectronics
Part Number PSD835G2
Manufacturer STMicroelectronics
Description 4 Mbit + 256 Kbit dual Flash memories and 64 Kbit SRAM
Published Mar 27, 2018
Detailed Description PSD835G2 Flash PSD, 5 V supply, for 8-bit MCUs 4 Mbit + 256 Kbit dual Flash memories and 64 Kbit SRAM Features ■ Flash ...
Datasheet PDF File PSD835G2 PDF File

PSD835G2
PSD835G2

Overview
PSD835G2 Flash PSD, 5 V supply, for 8-bit MCUs 4 Mbit + 256 Kbit dual Flash memories and 64 Kbit SRAM 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 ...


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