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PSD954F2V-12MT中文资料意法半导体数据手册PDF规格书
PSD954F2V-12MT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 |
---|---|---|---|---|---|---|---|
WSI |
20+ |
QFP52 |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
ST/意法 |
23+ |
PLCC52 |
5000 |
原装正品实单必成 |
询价 | ||
23+ |
115 |
绝对进口原装特价真实库存,1天 |
询价 | ||||
WSI |
QFP52 |
9500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
WSI |
2048+ |
PLCC |
9851 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | ||||
ST/意法 |
21+ |
PLCC52 |
8000 |
优势供应 实单必成 可开增值税13点 |
询价 | ||
ST |
22 |
BULK QFP |
25000 |
3月31原装,微信报价 |
询价 | ||
ST |
22+ |
QFP |
2309 |
品牌专业分销商,可以零售 |
询价 | ||
WSI |
21+ |
QFP52 |
65200 |
一级代理/放心采购 |
询价 |