參數(shù)資料
型號(hào)： MC68C912B32CFU8
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： 16-Bit Microcontroller
中文描述： 16-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP80
封裝： QFP-80
文件頁數(shù)： 48/128頁
文件大?。?/td> 748K
代理商： MC68C912B32CFU8
MOTOROLA
48
MC68HC912B32
MC68HC912B32TS/D
Figure 9 EEPROM Block Protect Mapping
8.2 EEPROM Control Registers
EESWAI — EEPROM Stops in Wait Mode
0 = Module is not affected during wait mode
1 = Module ceases to be clocked during wait mode
This bit should be cleared if the wait mode vectors are mapped in the EEPROM array.
PROTLCK — Block Protect Write Lock
0 = Block protect bits and bulk erase protection bit can be written
1 = Block protect bits are locked
Read anytime. Write once in normal modes (SMODN = 1), set and clear any time in special modes
(SMODN = 0).
EERC — EEPROM Charge Pump Clock
0 = System clock is used as clock source for the internal charge pump. Internal RC oscillator is
stopped.
1 = Internal RC oscillator drives the charge pump. The RC oscillator is required when the system
bus clock is lower than f
PROG
.
Read and write anytime.
Prevents accidental writes to EEPROM. Read anytime. Write anytime if EEPGM = 0 and PROTLCK = 0.
EEMCR
— EEPROM Module Configuration
$00F0
Bit 7
6
5
4
3
2
1
Bit 0
1
1
1
1
1
EESWAI PROTLCK
EERC
RESET:
1
1
1
1
1
1
0
0
EEPROT
— EEPROM Block Protect
$00F1
Bit 7
6
5
4
3
2
1
Bit 0
1
1
1
BPROT4
BPROT3
BPROT2
BPROT1
BPROT0
RESET:
1
1
1
1
1
1
1
1
RESERVED (64 BYTES)
VECTORS (64 BYTES)
SINGLE CHIP VECTORS
HC912B32 EEPROM BLOCK PROT
$FF80
$FFBF
$FFC0
$FFFF
BPROT0
BPROT1
BPROT2
(128 BYTES)
BPROT3
(256 BYTES)
BPROT4
(256 BYTES)
$_F00
$_E00
$_D00
$_F80
$_FC0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68C912B32FU8 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:16-Bit Microcontroller
MC68CK16Z1 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC16Z Series
MC68CK16Z1CAG16 功能描述:16位微控制器 - MCU 16BIT 1KRAM 32KHZ CRYSTAL RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MC68CK16Z1CAG16 制造商:Freescale Semiconductor 功能描述:Microcontroller
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