Product Drawings

FRAM
SPI Bus: SPI_5
U7:SPI Chip Select: SPI5_SS0
U8 and U9:SPI Chip Select: SPI5_SS1
VBAT
SCL
SDA
SQW
VCC
VSS
IRQ1/FT/OUT
RST
IRQ2
DU
NF
NF
NF
NC
NC
NC
NC
NF
SER RT CLK
NC
NC
NC
NC
C120
16V
10%
0.1uF
2
1
SOM_3V3
TP177
1
I2C_2
M41T83SMY6
U14
2
18
13
4
1
17
16
3
6
14
5
12
9
15
7
10
11
8
SOM_3V3 SOM_3V3
TP73
1
TP74
1
R8
4.7K
1%
2
1
R27
4.7K
1%
2
1
I2C_2
I2C2_SCL
I2C2_SDA
RTC M41T83
I2C Address: 0xD0
I2C max data rate: 400kHz
V_RTC
CS VDD
HOLD/IO3
SO/IO1
SCK
VSS
SI/IO0
WP/IO2
NC
NC
NC
NC
NC
NC
NC
NC
FLASH 512KX8
CS VDD
HOLD
WP [SO]2D
C1[SCK]
C2
1D[SI]
VSS
FRAM 256KX8
CS VDD
HOLD/IO3
SO/IO1
SCK
VSS
SI/IO0
WP/IO2
NC
NC
NC
NC
NC
NC
NC
NC
FLASH 512KX8
ETH_SPI_SCK
ETH_SPI_MOSI
S5_SS0_B
SPI_5
SPI_5
FRAM_HD_WP
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
MB85RQ4MLPF-G-BCERE1
U7
14
13
12
11
6
5
4
3
9
15
10
16
8
1
27
MB85RS2MTAPNF-G-BDERE1
U9
4
5
6
23
7
81
MB85RQ4MLPF-G-BCERE1
U8
14
13
12
11
6
5
4
3
9
15
10
16
8
1
27
TP69
1
TP71
1
TP72
1
R25
10K
12
C51
16V
10%
0.1uF
2
1
C52
16V
10%
0.1uF
2
1
R30
10K
12
0.1uF
10%
16V
C53
2
1
SOM_3V3
VCC_5V
DNP
1
C119
5.5V
80%
1F
2
1
100V
1N4148W-13
D28
CA
V_RTC
I2C2_SCL
I2C2_SDA
V_RTC
GPIO4_31
R6
2
1
100mW
1%
510 510
1%
100mW
1
2
R141
FRAM256_HD_WP
DNP
1
1
TP32
NC
NC
SOM_3V3
GPIO_ALT_FUNC
GPIO_ALT_FUNC
LDO4_1V8
LDO4_1V8
LDO4_1V8
LDO4_1V8
ETH_SPI_MISO
ETH_SPI_SCK
ETH_SPI_MOSI
1
TP75
ETH_SPI_MISO
ETH_SPI_SCK
ETH_SPI_MOSI
ETH_SPI_MOSI
ETH_SPI_SCK
ETH_SPI_MISO
ETH_SPI_MISO
1
2
4.7K
R26
SOM_3V3
1
2
C9
0.1uF
1
TP70
LDO4_1V8
U12
5
3
42
SN74LV1T34DCKR
S5_SS1_B
1
R173
10K
2
SPI_5
SPI_5
S5_CLK
S5_MOSI
SOM_3V3
1
2
C107
10%
16V
0.1uF
SOM_3V3
SPI_5
SPI_5
S5_MISO
VCC 32KHZ
VBAT
RST
SCL
INT/SQW
SDA
GND
RT CLK
3
6
DS3231MZ+
5
8
4
12
U10
7
R31
4.7K
2
1
SOM_3V3
GPIO_ALT_FUNC
GPIO_ALT_FUNC
GPIO2_08
2
10K
1
R210
LDO4_1V8
NC
NC
NC
NC
100V
A
D41
1N4148W-13
C C
1N4148W-13
D42
A
100V 100V
A
D43
1N4148W-13
C
1 2
0
R213
1 2
0
R214
1
TP42
1
TP43
1
TP44
1
TP55
DxDESIGNER
SCALE:
DRAWING NO.SIZE REV
D
12
345
6
7
8
A
B
C
D
HONEYWELL INTERNATIONAL INC.
A
B
C
D
12
345
6
7
8
DRAWN BY
DESIGNER
Tony.Gao
30JUL2020
AND PROPRIETARY
32350760
NONE
@PRINTORDER=4
HONEYWELL BUILDING TECHNOLOGIES
A
Tony.Gao
07/30/2020
HONEYWELL CONFIDENTIAL
30JUL2020