- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄299943 > ST52502LF1 MAX 7000 CPLD 512 MC 256-FBGA PDF資料下載
參數(shù)資料
| 型號(hào)： | ST52502LF1 |
| 英文描述： | MAX 7000 CPLD 512 MC 256-FBGA |
| 中文描述： | 8位紅外驅(qū)動(dòng)重癥監(jiān)護(hù)病房。定時(shí)器/脈寬調(diào)制。 I2C總線。的SPI。脊髓損傷。低電壓 |
| 文件頁(yè)數(shù)： | 29/106頁(yè) |
| 文件大小： | 1355K |
| 代理商： | ST52502LF1 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)當(dāng)前第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)
29/106
4 MEMORY PROGRAMMING
ST52F501L/F502L
provides
an
on-chip
user
programmable non-volatile memory, which allows
fast and reliable storage of user data.
Program/Data
Memory
addressing
space
is
composed by a Single Voltage Flash Memory and
a RAM memory bench. The ST52F502L devices
also have a Data EEPROM bench to store
permanent data with long term retention and a high
number of write/erase cycles.
All the Program Data memory addresses can
execute code, including RAM and EEPROM
benches.
The memory is programmed by setting the Vpp pin
equal to Vdd. Data and commands are transmitted
through the I2C serial communication protocol. The
same procedure is used to perform “In-Situ” the
programming of the device after it is mounted in
the user system. Data can also be written in run-
time with the In-Application Programming (IAP).
The Memory can be locked by the user during the
programming phase, in order to prevent external
operation such as reading the program code and
assuring protection of user intellectual property.
Flash and EEPROM pages can be protected by
unintentional writings.
Remark: the memory contents are protected by
the Error Correction Code (ECC) algorithm that
uses a 4-bit redundancy to correct one bit errors.
4.1 Program/Data Memory Organization
The Program/Data Memory is organized as
described in Section 2.3. The various sales types
have different amounts of each type of memory.
Table 4.1 describes the memory benches amount
and page allocation for each sales type.
The addressing spaces are organized in pages of
256 bytes. Each page is composed by blocks of 32
bytes. Memory programming is performed one
block at a time in order to speed-up the
programming time (about 2.5 ms per block).
The whole location address is composed as
follows:
15
87
54
0
Page address
Block address address inside the block
Table 4.1 Sales Types Memory Organization
Device
Flash Memory
RAM Memory
EEPROM Memory
Amount
Pages
Amount
Page
Amount
Page
ST52F501Lx1x6
2048 bytes
0 to 7
256 bytes
32
-
ST52F501Lx2x6
4096 bytes
0 to 15
256 bytes
32
-
ST52F501Lx3x6
8192 bytes
0 to 31
256 bytes
32
-
ST52F502Lx1x6
1792 bytes
0 to 6
256 bytes
32
256 bytes
7
ST52F502Lx2x6
3840 bytes
0 to 14
256 bytes
32
256 bytes
15
ST52F502Lx3x6
7936 bytes
0 to 30
256 bytes
32
256 bytes
31
Legend:
c:
Y=16 pins, F=20 pins, G=28 pins, K=32/34 pin
p:
B=DIP, M=SO, T=TQFP
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ST52502LF2 | MAX 3000A CPLD 256 MC 144-TQFP |
| ST52502LF3 | MAX 3000A CPLD 512 MC 256-FBGA |
| ST52513F3 | MAX 7000 CPLD 128 MC 144-TQFP |
| ST52513G2 | MAX 7000 CPLD 512 MC 256-BGA |
| ST52513G3 | MAX 7000 CPLD 512 MC 256-FBGA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST52502LF2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-BIT ICU WITH IR DRIVER. TIMER/PWM. I2C. SPI. SCI. LOW VOLTAGE |
| ST52502LF3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-BIT ICU WITH IR DRIVER. TIMER/PWM. I2C. SPI. SCI. LOW VOLTAGE |
| ST52502LG1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-BIT ICU WITH IR DRIVER. TIMER/PWM. I2C. SPI. SCI. LOW VOLTAGE |
| ST52502LG2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-BIT ICU WITH IR DRIVER. TIMER/PWM. I2C. SPI. SCI. LOW VOLTAGE |
| ST52502LG3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-BIT ICU WITH IR DRIVER. TIMER/PWM. I2C. SPI. SCI. LOW VOLTAGE |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。