參數(shù)資料
型號： MC68HC11K1CFN2
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： 8-BIT MICROCONTROLLER
中文描述： 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQCC84
封裝： PLASTIC, LCC-84
文件頁數(shù)： 14/80頁
文件大?。?/td> 420K
代理商： MC68HC11K1CFN2
MOTOROLA
14
M68HC11 K Series
MC6HC11KTS/D
3 On-Chip Memory
In general, K-series MCUs have 768 bytes RAM, 640 bytes EEPROM, and 24 Kbytes ROM/EPROM.
Some devices in the series have portions of their memory resources disabled. Some have ROM and
some have EPROM replacing ROM. The following paragraphs describe the memory systems of devices
in the series.
3.1 Memory Map and Register Block
The INIT, INIT2, and CONFIG registers control the presence and location of the registers, RAM, EE-
PROM, and ROM/EPROM in the 64 Kbyte CPU address space. The 128-byte register block originates
at $0000 after reset and can be placed at any 4 Kbyte boundary ($x000) after reset by writing an ap-
propriate value to the INIT register. Refer to
Figure 4
.
Figure 4 Memory Map
EXPANDED
24 KBYTES ROM/EPROM
(CAN BE REMAPPED TO $2000–$7FFF OR
$A000–$FFFF BY THE CONFIG REGISTER)
FFC0
FFFF
NORMAL MODE
INTERRUPT
VECTORS
128-BYTE REGISTER BLOCK
(CAN BE REMAPPED TO ANY
4K PAGE BY THE INIT REGISTER)
768 BYTES RAM
(CAN BE REMAPPED TO ANY
4K PAGE BY THE INIT REGISTER)
SINGLE
CHIP
BOOTSTRAP
SPECIAL
TEST
EXT
EXT
EXT
$0000
$1000
$A000
$FFFF
x000
x07F
x080
xD80
xFFF
A000
FFFF
BFC0
BFFF
SPECIAL MODE
INTERRUPT
VECTORS
EXT
BOOT ROM
(ONLY PRESENT IN
BOOTSTRAP MODE)
BE00
x37F
640 BYTES EEPROM
(CAN BE REMAPPED TO ANY
4K PAGE BY THE INIT2 REGISTER)
RESERVED (SPECIAL TEST MODE ONLY)
xD7F
xD00
NOTE: ROM/EPROM can be enabled in special test mode by setting ROMON bit in the config register after reset.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC11K1CFN3 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT
MC68HC11K1CFN4 功能描述:IC MCU 640 EEPROM 4MHZ 84-PLCC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:HC11 其它有關(guān)文件:STM32F101T8 View All Specifications 特色產(chǎn)品:STM32 32-bit Cortex MCUs 標(biāo)準(zhǔn)包裝:490 系列:STM32 F1 核心處理器:ARM? Cortex?-M3 芯體尺寸:32-位 速度:36MHz 連通性:I²C，IrDA，LIN，SPI，UART/USART 外圍設(shè)備:DMA，PDR，POR，PVD，PWM，溫度傳感器，WDT 輸入/輸出數(shù):26 程序存儲器容量:64KB（64K x 8） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):2 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 10x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:36-VFQFN，36-VFQFPN 包裝:托盤 配用:497-10030-ND - STARTER KIT FOR STM32497-8853-ND - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL-ND - KIT IAR KICKSTART STM32 CORTEXM3497-8512-ND - KIT STARTER FOR STM32F10XE MCU497-8505-ND - KIT STARTER FOR STM32F10XE MCU497-8304-ND - KIT STM32 MOTOR DRIVER BLDC497-6438-ND - BOARD EVALUTION FOR STM32 512K497-6289-ND - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME-ND - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U-ND - BOARD EVAL MCBSTM32 + ULINK2更多... 其它名稱:497-9032STM32F101T8U6-ND
MC68HC11K1CFNE3 功能描述:8位微控制器 -MCU 8B MCU 768 RAM - EPP 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
MC68HC11K1CFNE4 功能描述:8位微控制器 -MCU 8B MCU 768 RAM - EPP 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
MC68HC11K1CFNE4 制造商:Freescale Semiconductor 功能描述:8-Bit Microcontroller IC
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