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參數資料
| 型號： | MC68HC11K4MFN4 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Technical Summary 8-Bit Microcontroller |
| 中文描述： | 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQCC84 |
| 封裝： | PLASTIC, LCC-84 |
| 文件頁數： | 23/80頁 |
| 文件大小： | 420K |
| 代理商： | MC68HC11K4MFN4 |
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M68HC11 K Series
MC6HC11KTS/D
MOTOROLA
23
ODD —Program Odd Rows in Half of EEPROM (TEST)
EVEN —Program Even Rows in Half of EEPROM (TEST)
LVPI —Low Voltage Programming Inhibit
LVPI can be read at any time and writes to LVPI have no meaning nor effect. LVPI is set if LVPEN bit
in BPROT register equals one and the LVPI circuit detects that V
DD
has fallen below a safe operating
voltage. Once set, LVPI is cleared when V
DD
returns to a safe operating voltage or if LVPEN bit in
BPROT register is cleared. If LVPEN equals zero, then LVPI is always zero and has no meaning nor
effect.
0 = EEPROM programming enabled
1 = EEPROM programming disabled
BYTE —Byte/Other EEPROM Erase Mode
0 = Row or bulk erase mode used
1 = Erase only one byte of EEPROM
ROW —Row/All EEPROM Erase Mode (only valid when BYTE = 0)
0 = All 640 bytes of EEPROM erased
1 = Erase only one 16-byte row of EEPROM
ERASE —Erase/Normal Control for EEPROM
0 = Normal read or program mode
1 = Erase mode
EELAT —EEPROM Latch Control
0 = EEPROM address and data bus configured for normal reads
1 = EEPROM address and data bus configured for programming or erasing
EEPGM —EEPROM Program Command
0 = Program or erase voltage switched off to EEPROM array
1 = Program or erase voltage switched on to EEPROM array
NOTE
Block protect register bits can be written to zero (protection disabled) only once
within 64 cycles of a reset in normal modes, or at any time in special modes. Block
protect register bits can be written to one (protection enabled) at any time.
BULKP —Bulk Erase of EEPROM Protect
0 = EEPROM can be bulk erased normally
1 = EEPROM cannot be bulk or row erased
BYTE
0
0
1
1
ROW
0
1
0
1
Action
Bulk Erase (All 640 Bytes)
Row Erase (16 Bytes)
Byte Erase
Byte Erase
BPROT
—
Block Protect
$0035
Bit 7
6
5
4
3
2
1
Bit 0
BULKP
LVPEN
BPRT4
PTCON
BPRT3
BPRT2
BPRT1
BPRT0
RESET:
1
1
1
1
1
1
1
1
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|---|---|
| MC68HC11K4VFN4 | Technical Summary 8-Bit Microcontroller |
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| MC68HC11KW1 | High-density complementary metal oxide semiconductor HCMOS) microcontroller unit |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC68HC11K4MFS2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT |
| MC68HC11K4MFS3 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT |
| MC68HC11K4MFS4 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT |
| MC68HC11K4VFN2 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Technical Summary 8-Bit Microcontroller |
| MC68HC11K4VFN3 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT |
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