參數(shù)資料
型號: MC68HC05V7FN
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC68
封裝: PLASTIC, LCC-68
文件頁數(shù): 136/170頁
文件大?。?/td> 589K
代理商: MC68HC05V7FN
MOTOROLA
SECTION 7: POWER SUPPLY AND REGULATION
Page 54
MC68HC05V7 Specification Rev. 1.0
Figure 7-7: HC705V8 Internal Power Routing
1) VDD to VSSD (pins 30 & 31): On-chip regulator output decoupling. As with any reg-
ulator, the output must be adequately decoupled to maintain stability of the regulator.
Decouple with at least 10 uF tantalum or aluminum electrolytic bulk in parallel with 0.1uF
ceramic or polystyrene capacitor for high frequency (HF) stability. Locate both capacitors
as close as possible to the VDD and VSSD pins, ensuring the HF capacitor is closest. The
two VSSD pins should be externally connected together.
REXT2
REXT1
V
IGN
V
DD
V
SSD
PD0/AN0
PE0/AN8
PE1/AN9
PE2/AN10
PE3/AN11
PD1/AN1
PD2/AN2
V
REFH
V
CCA
V
SSA1
V
REFL
N.C
.
N.C
.
IRQ
RST
OSC1
OSC2
V
DD
V
SSD
PWM
PA
7
PA
6
PA
5
PA
4
PA
3
PA
2
PA
1
PA
0
N.C
.
PF3/MISO
PF2/MOSI
PF1/SCLK
PF0/SS
PB0
PB1
PB2
PB3
PB4
PB5
PB6/TCMP
PB7/TCAP
VSSA2
LOAD
BUS
VPP
N.C.
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
PE7/AN
PE6/AN
PE5/AN
PE4/AN
PD7/AN
PD6/AN
PD5/AN
PD4/AN
PD3/AN
Regulator
DLC
A/D
R
R ~ 40 ohns
Digital Logic
Blocks
68-pin PLCC package shown
9
8
7
6
5
4
3
2
1
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
相關(guān)PDF資料
PDF描述
MC68HC05V7CB 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP56
MC68HC05V7CFU 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP64
MC68HC05X16FU 8-BIT, MROM, MICROCONTROLLER, PQFP64
MC68HC705X32FU 8-BIT, OTPROM, MICROCONTROLLER, PQFP64
MC68HC05X16MFU 8-BIT, MROM, MICROCONTROLLER, PQFP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC05X16 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:High-density complementary metal oxide semiconductor HCMOS) microcontroller unit
MC68HC05X32 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:High-density complementary metal oxide semiconductor HCMOS) microcontroller unit
MC68HC05X4 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05X4CDW 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05X4DW 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit