1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A A
B B
C C
D D
IT5570
OPTION
(
⎗ẍ嬲≽ὅ
EC
㍸ὃ䘬
EXECL
堐
)
㛒⛐
EXECL
堐䘬≇傥⎗ẍ 冒 埴 ␥ ⎵
䚖⇵䓐䵈刚⫿橼ẋ堐⎗
OPT I O N
DEFAULT
㓡ᶲẞ
,
(
⤪㰺㚱 ᶲ ẞ
,
RTC
便暣忶⣏
)
PIN11
㍍
3.3VS/1.8VS
㰢⭂
ITE
悐↮
PIN
1.8V OR 3.3V level
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
㬌暣㸸㰢⭂㕤
pla tfor m LPC p ow er
䡢娵⼴⎗㑯ᶨᶵ 枸䔁
OPTION
PCB FOOTPRINT:
change M-SO8
9V~19V
Zener Diode-->5V or 6V
6-06-005R 1-0 51
BAT_DET
㬌䁢↮⡻暣嶗
婳ᶨ⭂天 ἧ䓐
1%
䘬暣旣
⼭䓐暣㰈婧㔜 ℞ῤ
3
R386 90.9K, R387 20K
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
⇌ 㕟us b c har ge r ≇傥,
Pull low 㗪, 㚱, pull high 㗪㰺 㚱
W/O TPM
ᶲ
ẞ
W/ TPM
ᶲẞ
RA
RB
MODEL_ID
NS50PU
RB
100K X
RA
3.3V
Voltage
0219 update
6-21-94200-026
Modern Standby Modern Standby
OSCAR 07_29_2020
⎴ℙ䓐䶂嶗 婧 㔜
47K--->100 K
NS70PU
100KX0V
W/O TPMW/TPMBOM
33 ohm DNI
DNI
R544
R545 33 ohm
0 ohm DNIR54 6
33 ohmR543 DNI
W/O TPMW/TPMBOM
0 ohmDNI
DNI
R310
R306 0 ohm
0 ohmDNIR305
0 ohmR301 DNI
Vic 1102
⎴ℙ䓐
W/O TPMW/TPMBOM
100K ohmR686 X
KBC_WRESET#
KB-SI3
KB-SI2
KB-SI1
KB-SI6
KB-SI4
KB-SO7
KB-SI0
KB-SI5
KB-SI7
MODEL_ID
BAT_VOLT
80CLK
BAT_DET
BAT_VOLT
ALSPI_SCLK
3IN1
FDIO2
FDIO3
ALSPI_CE#
ALSPI_MSO
ALSPI_MSI
ALSPI_SCLK
RSMRST#
ALSPI_CE#
VSTBY_FSPI
KB-SO8
KB-SO9
KB-SO10
KB-SO11
KB-SO12
KB-SO13
KB-SO14
KB-SO15
KB-SO0
KB-SO1
KB-SO2
KB-SO3
KB-SO4
KB-SO5
KB-SO6
CCD_EN
SMC_BAT
BAT_DET
SMD_BAT
VBATT_BOOST#
EC_RSMRST#
ALSPI_MSI
ALSPI_MSO
EC_RSMRST#
CPU_FAN
EC_VREG3
CPU_FAN
JACK_IN#
VBATT_BOOST#
KB-SO16
MODEL_ID
SLP_SUS#_L
KB-SO17
EC_ERST#
AUTO_LOAD_PW R
KB-SO16
KB-SO17
SSCE1#
CC1
CC2
GPH0
S0
EC_ERST# EC_LAN_WAKEUP#
EC_VDD3
KBC_AGND
KBC_AVDD
EC_VDD3
1.8VA
1.8VA
KBC_AGND
VDD3
EC_VDD3
EC_VDD3
VDD3
VDD3
EC_VDD3
EC_VDD3
VDD3
VIN
EC_VDD3
EC_VDD3
KBC_AGND
VDD3
EC_VDD3
VREG3
EC_VDD3
EC_VDD3
AC_IN#[10,41]
SMI#[10]
SW I# [10]
CNVI_DET# [25]
CPU_FANSEN [31]
SB_KBCRST# [5]
PWR_SW#[40]
LID_SW#[4,22,24,31]
TP_CLK[31]
TP_DATA[31]
KBC_BEEP[18]
H_PECI[10]
THERM_VOLT_CPU[4]
TOTAL_CUR[41]
H_PROCHOT_EC#[10]
HSPI_CE# [8]
HSPI_MSI [8]
ALL_SYS_PW RGD [11,22,36]
USB_CHARGE_EN[32]
PWR_BTN#[11]
SMC_BAT[23,36,39,41]
SMD_BAT[23,36,39,41]
SMC_BAT[23,36,39,41]
SMD_BAT[23,36,39,41]
BAT_DET[41]
KBC_MUTE#[18]
RSMRST# [11]
BKL_EN [22]
SUSB#_PCH [11]
SUSC#_PCH [11]
CCD_EN[26]
XLP_OUT [32]
CPU_FAN[31]
VA_EC_EN [28,34,35]
WLAN_PW R_EN [25]
USB_PWR_EN[21]
AC_PRESENT[11]
ESPI_CLK_EC[8]
HSPI_MSO [8]
HSPI_SCLK [8]
DD_ON [21,27,32,40]
BAT_VOLT[41]
80CLK[19,20]
3IN1[19,20]
ESPI_IO0_EC[8]
ESPI_IO1_EC[8]
ESPI_IO2_EC[8]
ESPI_IO3_EC[8]
ESPI_CS_EC#[8]
SMC_VGA_THERM[30]
SMD_VGA_THERM[30]
PCIE_WAKE# [11,19,20,25,27]
LED_BAT_FULL[27]
LED_PW R[27]
LED_ACIN[27]
SLP_SUS# [11,23,28,35,39]
1.8VA[8,9,10,13,25,34,35]
VREG3[18,32,40,41]
VDD3[5,6,8,11,13,18,19,20,22,24,25,27,28,32,33,34,35,36,39,40,41,43]
ESPI_RESET_N[8]
BUF_PLT_RST#[11,19,20,21,25,27,29]
1.05V_VCCST_EN [35]
SUSBC_EC#[11]
RGBKB-DET#[24]
CPU_C10_GATE#[11]
SLP_SUS# [11,23,28,35,39]
PCH_DPW ROK_EC [11]
ESPI_ALRT0#[8]
USB_CC1[27]
USB_CC2[27]
CC_EN[27]
LED_BAT_CHG [27]
VCCIN_AUX_PG [39]
SINK_CTRL_EC [43]
PM_CLKRUN# [9]
SLP_S0# [11,35]
ME_W E [5]
PCH_PWROK_EC[11]
SLP_W LAN# [11,25]
EC_PW M_LEDKB_P[24]
EC_PW M_LEDKB_R[24]
EC_PW M_LEDKB_G[24]
EC_PW M_LEDKB_B[24]
EC_LAN_W AKEUP# [27]
EC_SDCARD_WAKEUP#[27]
VIN[22,32,33,36,37,38,39,40,41]
JACK_IN#_EC[43]
SCI#[10]
WLAN_EN[25]
EC_GPIO [36,39]
Title
Size Document Number R ev
Date: Sheet
of
6-71-NS5P0-D02
D01
[23] IT5570
Custom
23 49Thursday, February 10, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NS50PU
Title
Size Document Number R ev
Date: Sheet
of
6-71-NS5P0-D02
D01
[23] IT5570
Custom
23 49Thursday, February 10, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NS50PU
Title
Size Document Number R ev
Date: Sheet
of
6-71-NS5P0-D02
D01
[23] IT5570
Custom
23 49Thursday, February 10, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NS50PU
R317 100K_04
J_KB1
FP226H-026S10M
FP226H-026XX0M_R
ITE5570
6-21-94200-026
24
23
22
14
12
11
21
8
20
19
6
5
18
4
17
10
9
7
3
2
1
16
15
13
25
26
IT5570
U7B
IT5570E-128/CX
GPJ1/TACH2B
77
GPD1/RI2#/5VT
21
GPJ2/DAC2/TACH0B
78
GPC1/SMCLK1/5VT
115
GPC2SMDAT1/5VT
116
GPF7/SMDAT2/PECIRQT#
118
GPA0/PWM0/5VT
24
GPA2/PWM2/5VT
28
GPA3/PWM3/5VT
29
GPA4/SMCLK5/PWM4/5VT
30
DAC3/TACH1B/GPJ3
79
5VT/SSCE0#/GPG2
100
DAC4/DCD0#/GPJ4
80
ADC2/GPI2
68
5VT/ID3/GPH3
96
5VT/ID4/GPH4
97
5VT/ID5/GPH5
98
KSO16/SMOSI/GPC3
56
KSO17/SMISO/GPC5
57
GPI6/ADC6/DSR1#
72
GPJ0/TACH2A
76
TACH1A/TMA1/GPD7
48
DAC5/RIG0#/GPJ5
81
GPJ7
2
GPJ6
128
GPA5/SMDAT5/PWM5/5VT
31
GPA6/PWM6/SSCK/5VT
32
GPA7/PWM7/RIG1#/5VT
34
GPI5/ADC5/DCD1#
71
C1250.1u_16V_X5R_02
D30
BAV99CL
A
C
AC
R324
*100K_04NS70PU_EC_ID
R277 *14mil_02
R676 0_04
R330 *0_04
C193
0.1u_6.3V_X5R_02
R538 10K_1%_04
R273 *14mil_02
C123
0.1u_6.3V_X5R_02
R288 0_04
R281 47_04
R328 *14mil_02
R306 0_04W/O TPM
LPC
GPIO
SMBUS
PS/2
K/B MATRIX
IT5570
ADC
U7A
IT5570E-128/CX
GPM0/EIO0/LAD0
10
GPM1/EIO1/LAD1
9
GPM2/EIO2/LAD2
8
GPM3/EIO3/LAD3
7
GPM4/ESCK/LPCCLK
13
GPM5/ECS#/LFRAME#
6
GPM6/ALERT#/SERIRQ
5
GPD2/ERST#/LPCRST#/5VT
22
WRST#
14
GPE1/EGAD/5VT
82
GPB0/AC_IN#
108
GPC7/RXD/SIN0/PWUREQ#/BBO/SMCLK2ALT
16
GPD0/RI1#
18
GPD4/ECSMI#
15
GPD3/ECSCI#/5VT
23
GPI0/ADC0
66
GPI1/ADC1
67
GPI3/ADC3
69
GPI4/ADC4
70
GPI7/ADC7/CTS1#
73
KSI0/STB#
58
KSI1/AFD#
59
KSI2/INIT#
60
KSI3/SLIN#
61
KSI4
62
KSI5
63
KSI6
64
KSI7
65
KSO0/PD0
36
KSO1/PD1
37
KSO2/PD2
38
KSO3/PD3
39
KSO4/PD4
40
KSO5/PD5
41
KSO6/PD6
42
KSO7/PD7
43
KSO8/ACK#
44
KSO9/BUSY
45
KSO10/PE
46
KSO11/ERR#
51
KSO12/SLCT
52
KSO13
53
KSO14
54
KSO15
55
GPE0/SMCLK4/L80HLAT/BAO/5VT
19
GPE7/SMDAT4/L80LLAT/5VT
20
GPF6/PECI/SMCLK2
117
GPA1/PWM1/5VT
25
GPF0/PS2CLK0/CEC/TMB0/5VT
85
GPF2/SMCLK0/5VT
87
GPF1/PS2DAT0/TMB1/5VT
86
GPF3/SMDAT0/5VT
88
GPF4/PS2CLK2/5VT
89
GPF5/PS2DAT2/5VT
90
GPB3/PWRSW
110
GPB1/LID_SW#
109
GPD5/GINT/CTS0#/5VT
33
GPB6/KBRST#
4
GPG6/DSR0#
119
VCORE
12
VSS
1
VSS
27
VSS
49
VSS
91
GPC0/CRX0/5VT
113
GPG1/DTR1#/SBUSY/ID7
122
AVSS
75
11
VCC
VSTBY
26
VSTBY
50
VSTBY
92
VSTBY
114
VSTBY
121
VSTBY(PLL)
127
GPH7
3
AVCC
74
VSTBY_FSPI
106
SSCE1#/GPG0
125
5VT/CTX1/SOUT1/SMDAT3/ID2/GPH2
95
5VT/RTS1#/GPE5
35
5VT/TXD/SOUT0/LPCPD#/GPE6
17
TACH0A/GPD6
47
TMRI0/GPC4
120
TMRI1/GPC6
124
CTX0/TMA0/GPB2
123
GA20/GPB5
126
5VT/CLKRUN#/ID0/GPH0
93
5VT/ID6/GPH6
99
5VT/CRX1/SIN1/SMCLK3/ID1/GPH1
94
FSCE#/GPG3
101
FMOSI/GPG4
102
FMISO/GPG5
103
FSCK/GPG7
105
VSS
104
BTN#/GPE4
107
VSTBY0
112
XLP_OUT/GPB4
111
GPE2/EGCS#/5VT
83
GPE3/EGCLK/5VT
84
R329
*20mil short-p
U27
74AHC1G08GW
1
2
5
4
3
C192 1u_6.3V_X5R_02
R279 10K_04
R326 *14mil_02
R543 33_04TPM
C124
0.1u_6.3V_X5R_02
R686 100K_04
D32
BAV99CL
A
C
AC
R278
75K_04
PQ10
MMBT3904H
B
E C
R291 43_1%_04
R512 1.5K_04
C132
0.1u_6.3V_X5R_02
D29
BAV99CL
A
C
AC
R275 *62K_1%_04
R321 10K_04
W/O Charger
C127
0.1u_6.3V_X5R_02
R301 0_04W/O TPM
R531 10K_04
R532
10K_04
R315
10K_04
C342
*0.1u_25V_X5R_04
R656 *0_04
R526 20K_1%_04
R544 33_04TPM
R304 3.3K_1%_04TPM
Q23
2SK3018S3
G
DS
R546 0_04TPM
C352 0.1u_6.3V_X5R_02
TPM
C194
0.1u_6.3V_X5R_02
R529
*100K_04
R508 1.5K_04
R657 0_04
R545 33_04TPM
R534
100K_04
C128
*5p_50V_NPO_04
R282 100K_04
C126
10u_6.3V_X5R_06
C122
0.1u_6.3V_X5R_02
R310 0_04W/O TPM
R332
*14mil_02
R287 *0_04
R289 *20mil_short_04
C121 0.1u_6.3V_X5R_02
R299 3.3K_1%_04TPM
R322 10K_04
USBCharger
R305 0_04W/O TPM
R298 *20mil_short_04
R283 *20mil_short_04
R293 0_04
R276 0_04
R295 *0_04
R528
100K_04
R327
100K_04NS50PU_EC_ID
R530 0_04
R679 *10K_04
R280 47_04
R359 *0_04
U29
GD25D10CTIGR
TPM
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
.
L7 HCB1005KF-121T20
R527
20K_1%_04
D31
MMSZ5231BS
AC
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