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PSD853F4-90UT中文资料意法半导体数据手册PDF规格书
PSD853F4-90UT规格书详情
Summary description
The PSD8XXFX family of memory systems for microcontrollers (MCUs) 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.
Features
■ Flash in-system programmable (ISP) peripheral for 8-bit MCUs
■ Dual bank Flash memories
– Up to 2 Mbit of primary Flash memory (8 uniform sectors, 32K x8)
– Up to 256 Kbit secondary Flash memory (4 uniform sectors)
– Concurrent operation: read from one memory while erasing and writing the other
■ Up to 256 Kbit SRAM
■ 27 reconfigurable I/Oports
■ Enhanced JTAG serial port
■ PLD with macrocells
– Over 3000 gates of PLD: CPLD and DPLD
– CPLD with 16 output macrocells (OMCs) and 24 input macrocells (IMCs)
– DPLD - user defined internal chip select decoding
■ 27 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.
– 16 of the I/O ports may be configured as open-drain outputs.
■ In-system programming (ISP) with JTAG
– Built-in JTAG compliant serial port allows full-chip in-system programmability
– Efficient manufacturing allow easy product testing and programming
– Use low cost FlashLINK cable with PC
■ Page register
– Internal page register that can be used to expand the microcontroller address space by a factor of 256
■ Programmable power management
■ Packages are ECOPACK®
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
QFP |
98900 |
原厂集团化配单-有更多数量-免费送样-原包装正品现货- |
询价 | |||
ST |
2023+ |
QFP-80 |
50000 |
原装现货 |
询价 | ||
STM |
23+ |
PLCC |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
ST |
21+ |
52PLCC (19.1x19.1) |
13880 |
公司只售原装,支持实单 |
询价 | ||
ST |
22+ |
QFP-80 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
STM |
22+ |
PLCC |
8700 |
原装现货 |
询价 | ||
STM |
2023+ |
PLCC |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
ST |
22 |
PLCC |
25000 |
3月31原装,微信报价 |
询价 | ||
ST/意法 |
2022+ |
PLCC |
485 |
原厂代理 终端免费提供样品 |
询价 | ||
ST |
06/07+ |
QFP |
303 |
询价 |