- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄361594 > UPSD3353DV-40T6T (意法半導(dǎo)體) Turbo Series Fast 8032 MCU with Programmable Logic PDF資料下載
參數(shù)資料
| 型號： | UPSD3353DV-40T6T |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Turbo Series Fast 8032 MCU with Programmable Logic |
| 中文描述： | Turbo系列8032微控制器的快速可編程邏輯 |
| 文件頁數(shù)： | 134/231頁 |
| 文件大小： | 3722K |
| 代理商： | UPSD3353DV-40T6T |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁第131頁第132頁第133頁當(dāng)前第134頁第135頁第136頁第137頁第138頁第139頁第140頁第141頁第142頁第143頁第144頁第145頁第146頁第147頁第148頁第149頁第150頁第151頁第152頁第153頁第154頁第155頁第156頁第157頁第158頁第159頁第160頁第161頁第162頁第163頁第164頁第165頁第166頁第167頁第168頁第169頁第170頁第171頁第172頁第173頁第174頁第175頁第176頁第177頁第178頁第179頁第180頁第181頁第182頁第183頁第184頁第185頁第186頁第187頁第188頁第189頁第190頁第191頁第192頁第193頁第194頁第195頁第196頁第197頁第198頁第199頁第200頁第201頁第202頁第203頁第204頁第205頁第206頁第207頁第208頁第209頁第210頁第211頁第212頁第213頁第214頁第215頁第216頁第217頁第218頁第219頁第220頁第221頁第222頁第223頁第224頁第225頁第226頁第227頁第228頁第229頁第230頁第231頁
uPSD33xx
134/231
PSD Module Functional Description
Major functional blocks are shown in
Figure
51., page 133
. The next sections describe each
major block.
8032 Address/Data/Control Interface.
These
signals attach directly to the MCU Module to im-
plement a typical multiplexed 8051-style bus be-
tween the two stacked die. The MCU instruction
prefetch and branch cache logic resides on the
MCU Module, leaving a standard 8051-style mem-
ory interface on the PSD Module.
The active-low reset signal originating from the
MCU Module goes to the PSD Module reset input
(RST). This reset signal can then be routed as an
external output from the uPSD33xx to the system
PC board, if needed, through any one of the PLD
output pins as active-high or active-low logic by
specifying logic equations in PSDsoft Express.
The 8032 address and data busses are routed
throughout the PSD Module as shown in Figure
51
connecting many elements on the PSD Module to
the 8032 MCU. The 8032 bus is not only connect-
ed to the memories, but also to the General PLD,
making it possible for the 8032 to directly read and
write individual logic macrocells inside the General
PLD.
Dual Flash Memories and IAP.
uPSD33xx de-
vices contain two independent Flash memory ar-
rays. This means that the 8032 can read
instructions from one Flash memory array while
erasing or writing the other Flash memory array.
Concurrent operation like this enables robust re-
mote updates of firmware, also known as In-Appli-
cation Programming (IAP). IAP can occur using
any uPSD33xx interface (e.g., UART, I2C, SPI).
Concurrent memory operation also enables the
designer to emulate EEPROM memory within ei-
ther of the two Flash memory arrays for small data
sets that have frequent updates.
The 8032 can erase Flash memories by individual
sectors or it can erase an entire Flash memory ar-
ray at one time. Each sector in either Flash mem-
ory may be individually write protected, blocking
any WRITEs from the 8032 (good for boot and
start-up code protection). The Flash memories au-
tomatically go to standby between 8032 READ or
WRITE accesses to conserve power. Minimum
erase cycles is 100K and minimum data retention
is 15 years. Flash memory, as well as the entire
PSD Module may be programmed with the JTAG
In-System Programming (ISP) interface with no
8032 involvement, good for manufacturing and lab
development.
Main Flash Memory.
The Main Flash memory is
divided into equal sized sectors that are individual-
ly selectable by the Decode PLD output signals,
named FSx, one signal for each Main Flash mem-
ory sector. Each Flash sector can be located at
any address within 8032 program address space
(accessed with PSEN) or data address space,
also known as 8032 XDATA space (accessed with
RD or WR), as defined with the software develop-
ment tool, PSDsoft Express. The user only has to
specify an address range for each segment and
specify if Main Flash memory will reside in 8032
data or program address space, and then PSEN,
RD, or WR are automatically activated for the
specified range. 8032 firmware is easily pro-
grammed into Main Flash memory using PSDsoft
Express or other software tools. See
Table
75., page 135
for Main Flash sector sizes on the
various uPSD33xx devices.
Secondary Flash Memory.
The smaller Second-
ary Flash memory is also divided into equal sized
sectors that are individually selectable by the De-
code PLD signals, named CSBOOTx, one signal
for each Secondary Flash memory sector. Each
sector can be located at any address within 8032
program address space (accessed with PSEN) or
XDATA space (accessed with RD or WR) as de-
fined with PSDsoft Express. The user only has to
specify an address range for each segment, and
specify if Secondary Flash memory will reside in
8032 data or program address space, and then
PSEN, RD, or WR are automatically activated for
the specified range. 8032 firmware is easily pro-
grammed into Secondary Flash memory using PS-
Dsoft
Express
and
75., page 135
for Secondary Flash sector sizes.
SRAM.
The SRAM is selected by a single signal,
named RS0, from the Decode PLD. SRAM may be
located at any address within 8032 XDATA space
(accessed with RD or WR), or optionally within
8032 program address space (accessed with
PSEN) to execute code from SRAM. The default
setting places SRAM in XDATA space only. These
choices are specified using PSDSoft Express,
where the user specifies an SRAM address range.
The user would also specify (at run-time) if SRAM
will additionally reside in 8032 program address
space, and then PSEN, RD, or WR are automati-
cally activated for the specified range. See
Table
75., page 135
for SRAM sizes.
The SRAM may optionally be backed up by an ex-
ternal battery (or other DC source) to make its con-
tents non-volatile (see
SRAM Standby Mode
(battery backup), page 193
).
others.
See
Table
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPSD3353DV-40U6T | Turbo Series Fast 8032 MCU with Programmable Logic |
| UPSD3354DV-40T6T | Turbo Series Fast 8032 MCU with Programmable Logic |
| UPSD33XX | Fast 8032 MCU with Programmable Logic |
| uPSD3412C-24U6T | Flash Programmable System Devices with 8032 Microcontroller Core and 16Kbit SRAM |
| UPSD3422EV | Turbo Plus Series Fast Turbo 8032 MCU with USB and Programmable Logic(帶有USB和可編程邏輯的Turbo Plus系列快速Turbo 8032 MCU) |
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 最大時鐘頻率:50 MHz 程序存儲器大小: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 最大時鐘頻率:50 MHz 程序存儲器大小: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 最大時鐘頻率:50 MHz 程序存儲器大小: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 最大時鐘頻率:50 MHz 程序存儲器大小: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 最大時鐘頻率:50 MHz 程序存儲器大小: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，3分鐘左右您將得到回復(fù)。