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PSD954F3-20UI中文资料PDF规格书
PSD954F3-20UI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 |
---|---|---|---|---|---|---|---|
PULSE(普思) |
23+ |
1476 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | |||
东莞台端电子 |
23+ |
连接器 |
10500 |
专业做连接器接插件原装进口公司现货 |
询价 | ||
ST/意法 |
QFP |
6000000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
23+ |
N/A |
88000 |
一级代理放心采购 |
询价 | |||
ST |
22+ |
QFP |
2309 |
品牌专业分销商,可以零售 |
询价 | ||
VIKING/光颉 |
2021+ |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
PULSE(普思) |
23+ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | |||
Panjit International Inc. |
21+ |
PG-SOT23-3-5 |
5189 |
专业分立半导体,原装渠道正品现货 |
询价 | ||
ZTX |
05+ |
原厂原装 |
205 |
只做全新原装真实现货供应 |
询价 | ||
23+ |
N/A |
58800 |
一级代理放心采购 |
询价 |