Quick Detail:
Flash In-System Programmable (ISP) Peripherals for 8-bit MCUs, 5V
Description:
The PSD family 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. PSD devices combine many of the
peripheral functions found in MCU based applications.
PSD devices integrate an optimized “microcontroller macrocell”
logic architecture. The Macrocell was created to address the unique
requirements of embedded system designs. It allows direct
connection between the system address/data bus and the internal PSD
registers to simplify communication between the MCU and other
supporting devices.
The PSD family offers two methods to program PSD Flash memory while
the PSD is soldered to a circuit board.
Applications:
■ 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 (BATTERY-BACKED)
■ 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:
MCU I/Os;
PLD I/Os;
Latched MCU address output; and
Special function I/Os.
Note: 16 of the I/O ports may be
configured as open-drain outputs.
■ 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
■ 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
Specifications:
Datasheets | PSD813F1A |
Product Photos | 80-LQFP |
Standard Package | 540 |
Category | Integrated Circuits (ICs) |
Family | Memory |
Series | - |
Packaging | Tray |
Format - Memory | FLASH |
Memory Type | FLASH |
Memory Size | 1M (128K x 8) |
Speed | 120ns |
Interface | Parallel |
Voltage - Supply | 4.5 V ~ 5.5 V |
Operating Temperature | -40°C ~ 85°C |
Package / Case | 80-LQFP |
Supplier Device Package | 80-LQFP (12x12) |
Catalog Page | 965 (CN081 PDF) |
Other Names | 497-1974 |
Competitive Advantage:
Warranty :180days for all goods
Free shipping:Order over $600 win a free shipment fee:goods weight
below 3Kg.
Mega Source Electronics stocks components ready to ship. Hard to
find, obsolete and highly allocated integrated circuits and
semiconductors are all can be found by us.
Mega Source Electronics has established a well-developed logistics
system and global logistics network, which can guarantee our
service very quick, convenient and efficient.
