- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄1948 > MC68711E20VFNE2 (Freescale Semiconductor)IC MCU 8BIT 52-PLCC PDF資料下載
參數(shù)資料
| 型號(hào)： | MC68711E20VFNE2 |
| 廠商： | Freescale Semiconductor |
| 文件頁(yè)數(shù)： | 55/138頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU 8BIT 52-PLCC |
| 標(biāo)準(zhǔn)包裝： | 23 |
| 系列： | HC11 |
| 核心處理器： | HC11 |
| 芯體尺寸： | 8-位 |
| 速度： | 4MHz |
| 連通性： | SCI，SPI |
| 外圍設(shè)備： | POR，WDT |
| 輸入/輸出數(shù)： | 38 |
| 程序存儲(chǔ)器容量： | 20KB（20K x 8） |
| 程序存儲(chǔ)器類型： | OTP |
| EEPROM 大?。?/td> | 512 x 8 |
| RAM 容量： | 768 x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 4.5 V ~ 5.5 V |
| 數(shù)據(jù)轉(zhuǎn)換器： | A/D 8x8b |
| 振蕩器型： | 內(nèi)部 |
| 工作溫度： | -40°C ~ 105°C |
| 封裝/外殼： | 52-LCC（J 形引線） |
| 包裝： | 管件 |
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)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)當(dāng)前第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)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)第138頁(yè)
Memory Map
MC68HC711D3 Data Sheet, Rev. 2.1
Freescale Semiconductor
23
2.2.4 Special Test Mode
This special expanded mode is primarily intended or production testing. The user can access a number
of special test control bits in this mode. Reset and interrupt vectors are fetched externally from locations
$BFC0–$BFFF. A switch can be made from this mode to other modes under program control.
2.3 Memory Map
Figure 2-1 illustrates the memory map for both normal modes of operation (single-chip and
expanded-multiplexed), as well as for both special modes of operation (bootstrap and test).
In the single-chip mode, the MCU does not generate external addresses. The internal memory
locations are shown in the shaded areas, and the contents of these shaded areas are explained
on the right side of the diagram.
In expanded-multiplexed mode, the memory locations are basically the same as in the single-chip
mode except that the memory locations between shaded areas are for externally addressed
memory and I/O.
The special bootstrap mode is similar to the single-chip mode, except that the bootstrap program
ROM is located at memory locations $BF00–$BFFF, vectors included.
The special test mode is similar to the expanded-multiplexed mode except the interrupt vectors are
at external memory locations.
2.3.1 Control and Status Registers
Figure 2-2 is a representation of all 64 bytes of control and status registers, I/O and data registers, and
reserved locations that make up the internal register block. This block may be mapped to any
4-K boundary in memory, but reset locates it at $0000–$003F. This mappability factor and the default
starting addresses are indicated by the use of a bold 0 as the starting character of a register’s address.
00EB
Real-time interrupt
00EE
IRQ
00F1
XIRQ
00F4
SWI
00F7
Illegal opcode
00FA
COP fail
00FD
Clock monitor
BF00 (Boot)
Reset
Table 2-2. Bootstrap Mode Jump Vectors (Continued)
Address
Vector
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC68882RC50A | IC COPROCESSOR FLOAT PT 68-PGA |
| MC68908GR16CFJE | IC MCU 16K FLASH 8MHZ SPI 32LQFP |
| MC68E360ZQ25VLR2 | IC MPU QUICC 32BIT 357-PBGA |
| MC68EC000EI8R2 | IC MPU 32BIT 85MHZ 68-PLCC |
| MC68EC030FE25CB1 | IC MPU 32BIT ENH 25MHZ 132-CQFP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC6875 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:CLOCK GENERATOR/DRIVER (SCHOTTKY MONOLITHIC INTEGRATED CIRCUIT) |
| MC6875A | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:CLOCK GENERATOR/DRIVER (SCHOTTKY MONOLITHIC INTEGRATED CIRCUIT) |
| MC6875AL | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:CLOCK GENERATOR/DRIVER (SCHOTTKY MONOLITHIC INTEGRATED CIRCUIT) |
| MC6875L | 制造商:MOTOROLA 功能描述:IC |
| MC688 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:INTEGRATED CIRCUITS |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。