參數(shù)資料
型號(hào)： uPSD3254BV-24U1T
廠商： 意法半導(dǎo)體
英文描述： Flash Programmable System Devices with 8032 Microcontroller Core
中文描述： 閃存可編程系統(tǒng)設(shè)備與8032微控制器內(nèi)核
文件頁數(shù)： 1/175頁
文件大小： 1731K
代理商： UPSD3254BV-24U1T
1/175
September 2003
Rev. 1.2
UPSD3254A, UPSD3254BV
UPSD3253B, UPSD3253BV
Flash Programmable System Devices
with 8032 Microcontroller Core
FEATURES SUMMARY
I
The uPSD325X devices combine a Flash PSD
architecture with an 8032 microcontroller core.
The uPSD325X devices of Flash PSDs feature
dual banks of Flash memory, SRAM, general
purpose I/O and programmable logic, supervi-
sory functions and access via USB, I
2
C, ADC,
DDC and PWM channels, and an on-board
8032 microcontroller core, with two UARTs,
three 16-bit Timer/Counters and two External
Interrupts. As with other Flash PSD families, the
uPSD325X devices are also in-system pro-
grammable (ISP) via a JTAG ISP interface.
I
Large 32KByte SRAM with battery back-up
option
I
Dual bank Flash memories
– 128KByte or 256KByte main Flash memory
– 32KByte secondary Flash memory
I
Content Security
– Block access to Flash memory
I
Programmable Decode PLD for flexible address
mapping of all memories within 8032 space.
I
High-speed clock standard 8032 core (12-cycle)
I
USB Interface (some devices only)
I
I
2
C interface for peripheral connections
I
5 Pulse Width Modulator (PWM) channels
I
Analog-to-Digital Converter (ADC)
I
Standalone Display Data Channel (DDC)
I
Six I/O ports with up to 46 I/O pins
I
3000 gate PLD with 16 macrocells
I
Supervisor functions with Watchdog Timer
I
In-System Programming (ISP) via JTAG
I
Zero-Power Technology
I
Single Supply Voltage
– 4.5 to 5.5V
– 3.0 to 3.6V
Figure 1. 52-lead, Thin, Quad, Flat Package
Figure 2. 80-lead, Thin, Quad, Flat Package
TQFP52 (T)
TQFP80 (U)
相關(guān)PDF資料
PDF描述
uPSD3254BV-24U6T Flash Programmable System Devices with 8032 Microcontroller Core
UPSD3254 Flash Programmable System Devices with 8032 Microcontroller Core
UPSD3253BV-40U6T Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
UPSD3254B-24T1 Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
UPSD3254B-40T6 Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPSD3254BV-24U6 功能描述:8位微控制器 -MCU 3.0V 2M 24MHz 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
UPSD3254BV-24U6T 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
UPSD3254BV-40T1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3254BV-40T1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core
UPSD3254BV-40T6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
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