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HC05V7GRS/D 데이터시트(PDF) 68 Page - NXP Semiconductors

부품명 HC05V7GRS/D
상세설명  Low cost, HC05 Core
PDF  170 Pages
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제조업체  NXP [NXP Semiconductors]
홈페이지  http://www.nxp.com
Logo NXP - NXP Semiconductors

HC05V7GRS/D 데이터시트(HTML) 68 Page - NXP Semiconductors

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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.
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
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com



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