最小系统板MC9S12XS128-P112原理图
发布时间:2021-06-07
发布时间:2021-06-07
飞思卡尔(Freescale)公司生产的MC9S12XS128单片机的最小版系统原理图。已通过制板测试验证
1
2
3
4
5
6
7
8
XS128引脚接口 MCU最小系统]i]K]i]P C6]i]Q C7VDDF VDD
A
jc]KJK
C1 jc]KJL 100nF VDD_CORE
jc]LJKjc]L100nF JLVDD VDD
jc]MJK]i]L C2
jc]NJK]i]M C3
jc]OJK]i]N C4
hfjjOhfjjQ hfjgJhfjgLhfjgNhfjdPhfjmQhfjmOhfjmMhfjmKhfjgP jcjKJLQ jcjKJLO jcjKJLM jcjKJLK jcjKJKS jcjKJKQ jcjKJKO jcjKJKM jcjKJK jcjKJS jcjKJQ jcjKJO jcjKJM jcjKJKPP5 PP7 28 26 24 22 20 18 16 14 12 10 8 6 4 2 27 25 23 21 19 17 15 13 11 9 7 5 3 1
PM0 PM2 PM4 PJ6 PS7 PS5 PS3 PS1 PM6
5V A
jc]PJK
jc]PJL
jc]100nF MJL
jc]100nF NJL
jc]100nF OJL
]i]O C5
]ijK P1 Header 14X2
100nF VDDPLLjc]QJK jc]QJL
VDD
]ic]K IC1PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 24 jcc]KJLN 25 jcc]KJLO 26 jcc]KJLP 27 jcc]KJLQ 28 jcc]KJLR 29 jcc]KJLS 30 jcc]KJMJ 31 jcc]KJMKjcc]KJOQ
jc]KJNR jc]KJPO jc]KJM jc]KJNM jc]KJRM jc]KJ Q jc]KJN107 65 13 43 83 41 VDDF VDDA VDDX1 VDDX2 VDDR VDD
48
]ijL P2PJ0 PJ1 PJ6 PJ7
PP4 PP6 PK7 PM1 PM3 PM5 PJ7 PS6 PS4 PS2 PS0 PM7
100nF
Note: C2 -- VDDR C3 -- VDDA C4 -- VDDX1 C5 -- VDDX2 22 KWJ0/PJ0 jcc]KJLL 21 KWJ1/PJ1 jcc]KJLK 99 jcc]KJSS PJ6/KWJ6 98 PJ7/KWJ7 jcc]KJSR
jcjKJLR jcjKJLP jcjKJLN jcjKJL jcjKJLJ jcjKJKR jcjKJKP jcjKJKN jcjKJKL jcjKJKJ jcjKJR jcjKJP jcjKJN jcjKJL hfjjNhfjjP hfjgKhfjgMhfjgOhfjdQhfjmPhfjmNhfjmLhfjmJhfjgQ]ijM P32 jcjLJL 4 jcjLJN 6 jcjLJP 8 jcjLJR 10 jcjLJKJ 12 jcjLJKL 14 jcjLJKN 16 jcjLJKP 18 jcjLJKR 20 jcjLJLJ 22 jcjLJLL 24 jcjLJLN 26 jcjLJLP 28 jcjLJLR
PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PA0 PA1 PA2 PA3 PA4 PA4 PA6 PA7 PAD00/AN00 PAD01/AN01 PAD02/AN02 PAD03/AN03 PAD04/AN04 PAD05/AN05 PAD06/AN06 PAD07/AN07 PAD08/AN08 PAD09/AN09 PAD10/AN10 PAD11/AN11 PAD12/AN12 PAD13/AN13 PAD14/AN14 PAD15/AN15 KWH0/PH0 KWH2/PH2 KWH3/PH3 KWH4/PH4 KWH5/PH5 KWH6/PH6 KWH7/PH7
57
58 jcc]KJOR 59 60 jcc]KJPJ 61 jcc]KJPK 62 jcc]KJPL 63 jcc]KJPM 64 jcc]KJPNjcc]KJOS
8 PK0 PK0 jcc]KJR 7 PK1 PK1 jcc]KJQ 6 PK2 PK2 jcc]KJP 5 PK3 PK3 jcc]KJO 20 PK4 PK4 jcc]KJLJ 19 PK5 PK5 jcc]KJKS 108 PK7 PK7 jcc]KJKJR 105 PM0 PM0/RXCAN0/RXD1 jcc]KJKJO 104 PM1 PM1/TXCAN0/TXD1 jcc]KJKJN 103 PM2 PM2/MISO0 jcc]KJKJM 102 PM3 PM3/SS0 jcc]KJKJL 101 PM4 PM4/MOSI0 jcc]KJKJK 100 PM5 jcc]KJKJJ PM5/SCK0 88 PM6 PM6 jcc]KJRR 87 PM7 PM7 jcc]KJRQ 4 PP0 RXD1/IOC0/PWM0/KWP0/PP0 jcc]KJN 3 PP1 IOC1/PWM1/KWP1/PP1 jcc]KJM 2 PP2 jcc]KJL TXD1/IOC2/PWM2/KWP2/PP2 1 PP3 PWM3/KWP3/PP3 jcc]KJK 112 PP4 PP4/KWP4/PWM4 jcc]KJKKL 111 PP5 PP5/KPW5/PWM5 jcc]KJKKK 110 PP6 PP6/KWP6/PWM6 jcc]KJKKJ 109 PP7 PP7/KWP7/PWM7 jcc]KJKJS PS0/RXD0 PS1/TXD0 PS2/RXD1 PS3/TXD1 PS4/MISO0 PS5/MOSI0 PS6/SCK0 PS7/SS0 89 jcc]KJRS 90 jcc]KJSJ 91 jcc]KJSK 92 jcc]KJSL 93 jcc]KJSM 94 jcc]KJSN 95 jcc]KJSO 96 jcc]KJSP PS0 PS1 PS2 PS3 PS4 PS5 PS6 PS7
hfjjM PP3 hfjjK PP1 PK3 hfjeK PK1 hfjnJ PT0 hfjnL PT2 hfjnN PT4 hfjnP PT6 hfjeO PK5 hfjdK PJ1 hfj\J PB0 hfj\L PB2 hfj\N PB4 hfj\P PB6
VDDPLL
jcjLJK 1
3 jcjLJO 5 jcjLJQ 7 jcjLJS 9 jcjLJKK 11 jcjLJKM 13 jcjLJKO 15 jcjLJKQ 17 jcjLJKS 19 jcjLJLK 21 jcjLJLM 23 jcjLJLO 25 jcjLJLQ 27jcjLJM
hfjjL PP2 hfjjJ PP0 hfjeL PK2 hfjeJ PK0 hfjnK PT1 hfjnM PT3
hfjnO PT5 hfjnQ PT7 hfjeN PK4 hfjdJ PJ0 hfj\K PB1 hfj\M PB3 hfj\O PB5 hfj\Q PB7
jcjMJLR 28
hfj[^KO jcjMJLN 26 PAD15 hfj[^KN jcjMJLL 24 PAD14 22 hfj[^KM PAD13 hfj[^KL jcjMJLJ 20 PAD12 jcjMJKR hfj[^KK jcjMJKP 18 PAD11 hfj[^KJ jcjMJKN 16 PAD10 14 hfj[^JS PAD09 jcjMJKL hfj[^JR jcjMJKJ 12 PAD08 hfj[Q jcjMJR 10 PA7 8 hfj[O PA5 hfj[M jcjMJP 6 PA3 jcjMJN hfj[K jcjMJL 4 PA1 2jcjMJLP
5V 27 jcjMJLQ 25 jcjMJLO hfj[^JQ PAD07 23 jcjMJLM hfj[^JP PAD06 21 jcjMJLK hfj[^JO PAD05 19 jcjMJKS hfj[^JN PAD04 jcjMJKQ 17 hfj[^JM PAD03 15 jcjMJKO hfj[^JL PAD02 13 jcjMJKM hfj[^JK PAD01 11 jcjMJKK hfj[^JJ PAD00 9 jcjMJS hfj[P PA6 7 jcjMJQ hfj[N PA4 5 jcjMJO hfj[L PA2 3 jcjMJM hfj[J PA0 1 jcjMJK
Header 14X2
Header 14X2
B
hfjbP PH6
hfjbN PH4PE5 hfj_N PE4
PAD00 jcc]KJPQ 67 PAD01 jcc]KJPS 69 PAD02 jcc]KJQK 71 PAD03 jcc]KJQM 73 PAD04 jcc]KJQO 75 PAD05 jcc]KJQQ 77 PAD06 jcc]KJQS 79 PAD07 jcc]KJRK 81 PAD08 jcc]KJPR 68 PAD09 jcc]KJQJ 70 PAD10 jcc]KJQL 72 PAD11 jcc]KJQN 74 PAD12 jcc]KJQP 76 PAD13 jcc]KJQR 78 PAD14 jcc]KJRJ 80 PAD15 jcc]KJRL 82 PH0 PH1 PH2 PH3 PH4 PH5 PH6 PH7 C PE0 PE1 PE2 PE3 PE4 PE5 PE6 PE7 52 51 50 jcc]KJOJ 49 jcc]KJNS 35 jcc]KJMO 34 jcc]KJMN 33 jcc]KJMM 32 jcc]KJMLjcc]KJOL
]ijN P4 jcjNJK 1 2 jcjNJL jcjNJM 3 4 jcjNJN jcjNJO 5 6 jcjNJP jcjNJQ 7 8 jcjNJR Header 4X2
hfjbQ PH7 hfjbO PH5 PE7 PE6
hfjbM PH3 hfjbK PH1 hfj_M PE3 hfj_K PE1
jcjOJK jcjOJM
hfj_L jcjOJO 5 6 jcjOJP PE2 hfj_JjcjOJQ
]ijO P5 1 2 3 4
jcjOJL jcjOJN
hfjbL PH2 hfjbJ PH0PE0
B
7 8 jcjOJR Header 4X2
TTL端口]ijP P6 hflmLMLJnr^ RS232_TXD jcjPJK 1 hflmLMLJlr^ RS232_RXDjcjPJL
复位电路VDDPE5
下拉电阻PE6
2 jcjPJM 3 RS232
jclKJKjcmKJL jcmKJK
]ilK R1 10K hfl_m_n RESET
hfj_O jclLJL]i]R C8100nF
hfj_P jclMJL]ilL R2 10K
jc]RJL jc]RJK
jcc]KJOK KWH1/PH1
]imK S1
jclLJK
jclMJK
]ilM R3 10K
PE7
jclKJL
hfj_Q jclNJL jclNJK]ilN R4 10K
56 55 jcc]KJOO 54 jcc]KJON 53 jcc]KJOM 39 jcc]KJMS 38 jcc]KJMR 37 jcc]KJMQ 36jcc]KJOP jcc]KJMP jcc]KJNP
XIRQ/PE0 IRQ/PE1 PE2 PE3 ECLK/PE4 PE5 PE6 XCLKS/ECLKX2/PE7VSSPLL VSSA VSS1 VSS2 VSS3
9 PT0 IOC0/PT0 jcc]KJS 10 PT1 IOC1/PT1 jcc]KJKJ 11 PT2 IOC2/PT2 jcc]KJKK 12 PT3 jcc]KJKL IOC3/PT3 15 PT4 PWM4/IOC4/PT4 jcc]KJKO 16 PT5 VREG_API/PWM5/IOC5/PT5 jcc]KJKP 17 PT6 jcc]KJKQ PWM6/IOC6/PT6 18 PT7 PWM7/IOC7/PT7 jcc]KJKR 84 VRH jcc]KJRN 85 VRL jcc]KJROVSSX1 VSSX2
GND VDD VDD
GND C
jclPJL]ilP R6
jc]SJL
jclPJK]i]S C9100nF
10K P7]ijQjcjQJO jcjQJM jcjQJK
BDM下载端口VDD 6 4 2jcjQJP jcjQJN jcjQJL
电源电路5V
LE指示VDD VDD
jclKKJK
]ilKK R111M
jclKKJL
jcc]KJNQ
46 47
EXTAL XTAL
RESET MODC/BKGD TEST
jcc]KJNL jcc]KJLM jcc]KJSQ
42 23 97
RESET
jc]SJK
BKGD hf\ea^
5 3 1
RESET
]i`L F2jc`LJL
VDD
jclRJK jclKJ K]ilR R8 2K2R10]ilKJ 2K2
jclSJK]ilS R9 2K2
jc`LJK
300mA
106
45
14
66
44
86
C13]i]KM 22pF
C14]i]KN 22pF
40
jc]KMJL
jcsKJL
Y1]isK jcsKJK
jclRJL
jclSJL
16Mjc]KNJL
jc]KMJK
jc]KNJK
1N4734A
jc]KJNO jc]KJN jc]KJP jc]KJN jc]KJRP jc]KJ P jc]KJN
MC9S12XS128MAL-112P
jc^NJL jc^NJK
jc]KJ
KD4]i^N
jc]K JL
jclKJ L
jc^KJK]i^K jc^KJL D1 LEDPK7
jc^LJK]i^L jc^LJL D2 LEDPK3
M]i^M JK C10]i]KK jc]]i]KJ KJ L jc]C11 K JK jc^D3 10uF 100nF jc^MJLLED
晶振电路
hfjeQ
hfjeM
D
蓝宙电子X S 1 2 8最小系统板V 3 . 0 h t t p:// l a n d z o . t a o b a o . c o m1 2 3 4
版本说明 V1.0原版 V2.0布局优化,接口改进 V3.0电源模块优化,布局优化
D
Title
Size A3 Date: File:
Number
Revision
2014/8/14 E:\ 7
\..\
Sheet of XS128-P112 V3.0Drawn By: .SchDoc 8
5
6
飞思卡尔(Freescale)公司生产的MC9S12XS128单片机的最小版系统原理图。已通过制板测试验证
]i^L
j[jKJLQ j[jKJLO j[jKJLM j[jKJLK j[jKJKS j[jKJKQ j[jKJKO j[jKJKM j[jKJKK j[jKJS j[jKJQ j[jKJO j[jKJM j[jKJK j[^MJL j[^LJK j[^KJK j[jKJLR j[jKJLP j[jKJLN j[jKJLL j[jKJLJ j[jKJKR j[jKJKP j[jKJKN j[jKJKL j[jKJKJ j[jKJR j[jKJP j[jKJN j[jKJL j[^MJK]i^K]ijK]i^¤²¨¦{³®±OOj[^LJL j[^KJL]ijP
j[lKJJK j[lKJJL]i^M]ilKJ
j[jLJK j[jLJL j[jLJM j[jLJNj[jLJO j[jLJP j[jLJQ j[jLJR]ic]K
j[jPJK j[jPJL j[jPJM
j[jMJLR j[jMJLQ]ijM j[jMJLP j[jMJLOj[jMJLN j[jMJLM j[jMJLL j[jMJLK
j[c]KJ L j[c]KJ K j[c]KJ j[c]KJ Sj[c]KJ R j[c]KJ Q j[c]KJ Pj[c]KJ O j[c]KJ N j[c]KJ M j[c]KJ L j[c]KJ K j[c]KJ j[c]KJS j[c]KJSR j[c]KJSQ j[c]KJSPj[c]KJSO j[c]KJSN j[c]KJSM j[c]KJSL j[c]KJS j[c]KJS j[c]KJRSj[c]KJR j[c]KJRQ j[c]KJRPj[c]KJROj[c]KJKj[c]KJL
j[jLJS j[jLJKJ j[jLJKK j[jLJKLj[jLJKM j[jLJKN
j[c]KJRNj[c]KJRM
j[c]KJMj[c]KJN
j[c]KJRLj[c]KJRK
j[jLJKO j[jLJKP j[jLJKQ j[jLJKR j[jLJKS j[jLJLJj[jLJLK j[jLJLL
j[c]KJO j[c]KJP j[c]KJQ j[c]KJR j[c]KJS j[c]KJKJ j[c]KJKK j[c]KJKL j[c]KJKM j[c]KJKN j[c]KJKO j[c]KJKP j[c]KJKQj[c]KJKR
j[c]KJRJ j[c]KJQS j[c]KJQR j[c]KJQQ j[c]KJQP j[c]KJQO j[c]KJQN j[c]KJQM j[c]KJQL j[c]KJQK j[c]KJQJ j[c]KJPS j[c]KJPRj[c]KJPQ
j[jMJLJ j[jMJKS j[jMJKR j[jMJKQj[jMJKP j[jMJKO
j[c]KJKS j[c]KJLJ j[c]KJLK j[c]KJLL j[c]KJLM j[c]KJLN j[c]KJLO j[c]KJLP j[c]KJLQj[c]KJLR
j[c]KJPP j[c]KJPO j[c]KJPN j[c]KJPM j[c]KJPL j[c]KJPK j[c]KJPJ j[c]KJOS j[c]KJORj[c]KJOQ
j[jMJKN j[jMJKM j[jMJKL j[jMJKK j[jMJKJ j[jMJSj[jMJR j[jMJQ
j[jLJLM j[jLJLN j[jLJLO j[jLJLPj[jLJLQ j[jLJLR]ijL
j[c]KJLS j[c]KJM j[c]KJM j[c]KJMLj[c]KJM j[c]KJMN j[c]KJMOj[c]KJMP j[c]KJMQ j[c]KJMR j[c]KJMS j[c]KJN j[c]KJN j[c]KJNLj[c]KJNM j[c]KJN j[c]KJNOj[c]KJNP j[c]KJNQ j[c]KJNR j[c]KJNS j[c]KJO j[c]KJO j[c]KJOLj[c]KJOM j[c]KJON j[c]KJO j[c]KJOPj[sKJLj[jQJL j[jQJN j[jQJP]isK
j[jMJP j[jMJO j[jMJN j[jMJMj[jMJL j[jMJK
j[sKJK]imK
]ijN
j[jNJL j[jNJN j[jNJP j[jNJR j[jNJK j[jNJM j[jNJO j[jNJQ
j[jQJK j[jQJM j[jQJO
]ijQ
j[mKJL
j[mKJK
j[jOJL j[jOJN j[jOJP j[jOJR]ijO j[jOJK j[jOJM j[jOJO j[jOJQ
飞思卡尔(Freescale)公司生产的MC9S12XS128单片机的最小版系统原理图。已通过制板测试验证
]i^L
j[^LJL j[^KJL j[jKJLQ j[jKJLO j[jKJLM j[jKJLK j[jKJKS j[jKJKQ j[jKJKO j[jKJKM j[jKJKK j[jKJS j[jKJQ j[jKJO j[jKJM j[jKJK j[^MJL j[lKJJKj[^LJK j[^KJK]i^K
]ijK
j[jKJLR j[jKJLP j[jKJLN j[jKJLL j[jKJLJ j[jKJKR j[jKJKP j[jKJKN j[jKJKL j[jKJKJ j[jKJR j[jKJP j[jKJN j[jKJL]i^¤²¨¦{³®±OO]ijP
j[^MJK j[lKJJL]i^M
]ilKJ
j[jLJK j[jLJM j[jLJO j[jLJQ j[jLJS j[jLJKK j[jLJKM j[jLJKO j[jLJKQ j[jLJKS j[jLJLK j[jLJLM j[jLJLO j[jLJLQ]ijN
j[jLJL j[jLJN j[jLJP j[jLJR j[
jLJKJ j[jLJKL j[jLJKN j[jLJKP j[jLJKR j[jLJLJ j[jLJLL j[jLJLN j[jLJLP j[jLJLR
j[jPJK j[jPJL j[jPJM]ic]K
j[c]KJ L j[c]KJ K j[c]KJ j[c]KJ S j[c]KJ R j[c]KJ Qj[c]KJ P j[c]KJ O j[c]KJ N j[c]KJ M j[c]KJ L j[c]KJ K j[c]KJ j[c]KJS j[c]KJSR j[c]KJSQ j[c]KJSP j[c]KJSO j[c]KJSN j[c]KJSM j[c]KJSL j[c]KJS j[c]KJS j[c]KJRS j[c]KJR j[c]KJRQ j[c]KJRP j[c]KJROj[c]KJKj[c]KJL
j[c]KJRNj[c]KJRM
j[c]KJMj[c]KJN
j[c]KJRLj[c]KJRK
j[c]KJOj[c]KJP
j[c]KJRJj[c]KJQS
j[c]KJQj[c]KJR
j[c]KJQRj[c]KJQQ
j[c]KJSj[c]KJKJ
j[c]KJQPj[c]KJQO
j[c]KJKKj[c]KJKL
j[c]KJQNj[c]KJQM
j[c]KJKMj[c]KJKN j[c]KJKO j[c]KJKP
j[c]KJQLj[c]KJQK j[c]KJQJ j[c]KJPS
j[c]KJKQj[c]KJKR
j[c]KJPRj[c]KJPQ
j[c]KJKSj[c]KJLJ
j[c]KJPPj[c]KJPO
j[c]KJLKj[c]KJLL
j[c]KJPNj[c]KJPM
j[c]KJLMj[c]KJLN
j[c]KJPLj[c]KJPK
j[c]KJLOj[c]KJLP
j[c]KJPJj[c]KJOS
j[c]KJLQj[c]KJLR
j[c]KJORj[c]KJOQ
j[c]KJLS j[c]KJM j[c]KJM j[c]KJML j[c]KJM j[c]KJMNj[c]KJMO j[c]KJMP j[c]KJMQ j[c]KJMR j[c]KJMS j[c]KJN j[c]KJNK j[c]KJNL j[c]KJNM j[c]KJN j[c]KJNO j[c]KJNP j[c]KJNQ j[c]KJNR j[c]KJNS j[c]KJO j[c]KJO j[c]KJOL j[c]KJOM j[c]KJON j[c]KJO j[c]KJOPj[sKJLj[jQJL j[jQJN j[jQJPj[jQJK j[jQJM j[jQJO]ijQ]isK
j[sKJK]imK
j[jMJLR j[jMJLP j[jMJLN j[jMJLL j[jMJLJ j[jMJKR j[jMJKP j[jMJKN j[jMJKL j[jMJKJ j[jMJR j[jMJP j[jMJN j[jMJL
j[jMJLQ]ijM j[jMJLO j[jMJLM j[jMJLK j[jMJKS j[jMJKQ j[jMJKO j[jMJKM j[jMJKK j[jMJS j[jMJQ j[jMJO j[jMJM j[jMJK
]ijL
j[jNJL j[jNJN j[jNJP j[jNJR j[jNJK j[jNJM j[jNJO j[jNJQ
j[mKJL
j[mKJK
j[jOJL j[jOJN j[jOJP j[jOJR]ijO j[jOJK j[jOJM j[jOJO j[jOJQ
飞思卡尔(Freescale)公司生产的MC9S12XS128单片机的最小版系统原理图。已通过制板测试验证
Rli] Sli]KJRl[j KJSl[j LJRl[j LJSl[j
L`i]
N^i]
JK]i] KK]i] S]i] O]i] N]i] K]i]
KJL`[j LJL`[j
KJN^[j LJJK][j LJN^[j KJJK][j
KJKK][j KJS][j LJO][j LJN][j KJK][j LJKK][j LJS][j KJO][j KJN][j LJK][j
P]i] Q]i] M]i] L]i]
Lli] Mli] Nli] Pli]
KJP][j KJQ][j KJM][j KJL][j LJP][j LJQ][j LJM][j LJL][j
KJLl[j KJMl[j KJNl[j LJPl[j LJLl[j LJMl[j LJNl[j KJPl[j
NK]i]
KKli]
MK]i]
KJNK][j LJNK][j LJKKl[j KJKKl[j LJMK][j KJMK][j
R]i] Kli] KJR][j LJKl[jLJR][j KJKl[j