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PSD8131A-90M1T Datasheet(PDF) 1 Page - STMicroelectronics |
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PSD8131A-90M1T Datasheet(HTML) 1 Page - STMicroelectronics |
1 / 111 page 1/111 NOT FOR NEW DESIGN October 2008 Rev 5 This is information on a product still in production but not recommended for new designs. PSD813F1A Flash in-system programmable (ISP) peripherals for 8-bit MCUs, 5 V FEATURES SUMMARY ■ DUAL BANK FLASH MEMORIES – 1 Mbit of Primary Flash Memory (8 Uniform Sectors) – 256 Kbit Secondary EEPROM (4 Uniform Sectors) – Concurrent operation: read from one memory while erasing and writing the other ■ 16 Kbit SRAM ■ PLD WITH MACROCELLS – Over 3,000 Gates Of PLD: DPLD and CPLD – DPLD - User-defined Internal chip-select decoding – CPLD with 16 Output Macrocells (OMCs) and 24 Input Macrocells (IMCs) ■ 27 RECONFIGURABLE I/Os – 27 individually configurable I/O port pins that can be used for the following functions (16 I/O ports configurable as open-drain outputs): MCU I/Os PLD I/Os Latched MCU address output; and Special function I/Os ■ ENHANCED JTAG SERIAL PORT – Built-in JTAG-compliant serial port allows full-chip In-System Programmability (ISP) – Efficient manufacturing allows for easy product testing and programming ■ PAGE REGISTER – Internal page register that can be used to expand the microcontroller address space by a factor of 256. ■ PROGRAMMABLE POWER MANAGEMENT Figure 1. Packages ■ HIGH ENDURANCE: – 100,000 Erase/WRITE Cycles of Flash Memory – 10,000 Erase/WRITE Cycles of EEPROM – 1,000 Erase/WRITE Cycles of PLD – Data Retention: 15-year minimum at 90°C (for Main Flash, Boot, PLD and Configuration bits). ■ SINGLE SUPPLY VOLTAGE: –5V±10% for 5V ■ STANDBY CURRENT AS LOW AS 50µA ■ Packages are ECOPACK® PQFP52 (M) PLCC52 (J) TQFQ64 (U) Obsolete Product(s) - Obsolete Product(s) Obsolete Product(s) - Obsolete Product(s) |
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