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| 型號： | HC805P18GRS |
| 英文描述： | 68HC805P18 Technical Data |
| 中文描述： | 68HC805P18技術(shù)數(shù)據(jù) |
| 文件頁數(shù)： | 55/111頁 |
| 文件大?。?/td> | 748K |
| 代理商： | HC805P18GRS |
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GENERAL RELEASE SPECIFICATION
MC68HC805P18
Rev. 1.0
EEPROM
MOTOROLA
8-5
8
2
3
4
5
6
7
8
9
10
11
12
13
14
A
16
17
18
19
20
LEVIRQ — Interrupt request option
LEVIRQ may be read at any time. In user mode, writing has no effect. It has to
be programmed in bootloader mode.
0 = The IRQ pin is edge-sensitive (erased state).
1 = The IRQ pin is edge- and level-sensitive.
LSBF — SIOP MSB or LSB first
LSBF may be read at any time. In user mode, writing has no effect. It has to be
programmed in bootloader mode.
0 = The SIOP sends/receives MSB (bit 7) first (erased state).
1 = The SIOP sends/receives LSB (bit 0) first.
SPR1 and SPR0 — SIOP Rate Select Bits
These bits may be read at any time. In user mode, writing has no effect. It has
to be programmed in bootloader mode.
SWAIT — STOP conversion to WAIT
SWAIT may be read at any time. In user mode, writing has no effect. It has to
be programmed in bootloader mode.
0 = STOP instruction puts MCU in stop mode.
1 = STOP instruction puts MCU in halt mode.
LVRE — LVR enable/disable
LVRE may be read at any time. In user mode, writing has no effect. It has to be
programmed in bootloader mode.
0 = The LVR is disabled (erased state).
1 = The LVR is enabled.
CLKOUT — CLKOUT enable/disable
CLKOUT may be read at any time. In user mode, writing has no effect. It has to
be programmed in bootloader mode.
0 = The CLKOUT is disabled (erased state).
1 = The CLKOUT is enabled.
Table 8-2. SIOP Clock Rate Selection
SPR1
SPR0
Frequency
0
0
f
OSC
divided by 16
0
1
f
OSC
divided by 8
1
0
f
OSC
divided by 4
1
1
f
OSC
divided by 2
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HC80-8.0MHZ | 功能描述:晶體 CRYSTAL 8MHz RoHS:否 制造商:AVX 頻率:26 MHz 容差: 頻率穩(wěn)定性:50 PPM 負載電容:8 pF 端接類型:SMD/SMT 封裝 / 箱體:1210 (3225 metric) 工作溫度范圍:- 40 C to + 150 C 尺寸:2.5 mm W x 3.2 mm L x 0.85 mm H 封裝:Reel |
| HC80U | 制造商:FOX 制造商全稱:FOX 功能描述:RESISTANCE WELD THRU-HOLE CRYSTAL |
| HC80U-3.6864MHz | 功能描述:晶體 3.6864MHz 20pF RoHS:否 制造商:AVX 頻率:26 MHz 容差: 頻率穩(wěn)定性:50 PPM 負載電容:8 pF 端接類型:SMD/SMT 封裝 / 箱體:1210 (3225 metric) 工作溫度范圍:- 40 C to + 150 C 尺寸:2.5 mm W x 3.2 mm L x 0.85 mm H 封裝:Reel |
| HC80UW | 制造商:FOX 制造商全稱:FOX 功能描述:RESISTANCE WELD MINIATURE CRYSTAL (GULLWING) |
| HC8-100-R | 功能描述:固定電感器 10uH 9.2A 43.6mOhms RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
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