參數(shù)資料
型號(hào)： UPSD3354B-24T6T
廠商： 意法半導(dǎo)體
元件分類(lèi)： 8位微控制器
英文描述： 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述： 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存
文件頁(yè)數(shù)： 2/8頁(yè)
文件大小： 79K
代理商： UPSD3354B-24T6T
μ
PSD3200 FAMILY
2/8
SUMMARY DESCRIPTION
I
Dual bank Flash memories
– Concurrent operation, read from memory one
while erasing and writing the other. In-Appli-
cation Programming(IAP) forremote updates
– Large 128 KByte or 256 KByte main Flash
memory for application code, operating sys-
tems, or bit maps for graphic user interfaces
– Large 32 KByte secondary Flash memory di-
vided in smallsectors. Eliminate external EE-
PROM with software EEPROM emulation
– Secondary Flash memory is large enough for
sophisticated communication protocol (USB)
during IAP while continuing critical system
tasks
I
Large SRAM with battery back-up option
– 8 KByte SRAM for RTOS, high-level languag-
es, communication buffers, and stacks
I
Programmable DecodePLDfor flexibleaddress
mapping of all memories
– Place individual Flash and SRAM sectors on
any address boundary
– Built-in page register breaks restrictive 8032
limit of 64 KByte address space
– Special register swaps Flash memory seg-
ments between 8032 “program” space and
“data” space for efficient In-Application Pro-
gramming
I
High-speed clock standard 8032core (12-cycle)
– 40 MHz operation at 5 V, 24 MHz at 3.3 V
– Two UARTs with independent baud rate,
three 16-bit Timer/Counters and two External
Interrupts
I
USB Interface (
μ
PSD3234A-40U6 only)
– Supports USB 1.1 Slow Mode (1.5 Mbit/s)
– Control endpoint 0 and interrupt endpoints 1
and 2
I
I
2
C interface for peripheral connections
– Capable of master or slave operation
I
Five PulseWidth Modulator (PWM) channels
– Four 8-bit PWM units
– One 16-bit PWM unit
I
Standalone Display Data Channel (DDC)
– For use in monitor, projector, and TV applica-
tions
– Compliant with VESA standards DDC1 and
DDC2B
– Eliminate external DDC PROM
I
Six I/O ports with up to 50 I/O pins
– Multifunction I/O: GPIO, DDC, I
2
C, PWM,
PLD I/O, supervisor, and JTAG
– Eliminates need for external latches and logic
I
3000 gate PLD with 16 macrocells
– Create glue logic, state machines, delays,
etc.
– Eliminate external PALs, PLDs, and 74HCxx
– Simple PSDsoft Express software ...Free
I
Supervisor functions
– Generates reset upon low voltage or watch-
dog time-out. Eliminate external supervisor
device
– Reset In pin
I
In-System Programming (ISP) via JTAG
– Program entire chip in 10 - 25 seconds with
no involvement of 8032
– Allows efficient manufacturing, easy product
testing, and Just-In-Time inventory
– Eliminate sockets and pre-programmed parts
– Program with FlashLINK
TM
cable and any PC
I
Content Security
– Programmable Security Bit blocks access of
device programmers and readers
I
Zero-Power Technology
– Memories
standby current between input changes
and PLD automatically reach
I
Packages
– 52-pin TQFP
– 80-pin TQFP:allows access to 8032address/
data/control signals for connecting to external
peripherals
相關(guān)PDF資料
PDF描述
UPSD3354B-24T6 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPSD3354B-24T1T 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPSD3354B-24T1 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
UPSD3354B-24U6T 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
uPSD3412C-40U6T 320 x 240 pixel format, CFL backlight available with power harness
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPSD3354D-40T6 功能描述:8位微控制器 -MCU 8032 MCU USB RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
UPSD3354D-40U6 功能描述:8位微控制器 -MCU 8BIT Fast 8032 MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
UPSD3354DV-40T6 功能描述:8位微控制器 -MCU 8032 MCU USB RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
UPSD3354DV-40U6 功能描述:8位微控制器 -MCU FAST 8032 8BIT MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
UPSD3422E-40T6 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*