FMSH low-power 32-bit ARM Cortex-M0 MCU Selection Guide
IoT Terminal Platform Equipment Product Catalogue
选型目录：
Company Profile
IoT Terminal Platform Equipment
low-power 32-bit ARM Cortex-M0 MCU
C251 series low power 16-bit MCU
Low-Voltage Power Line PLC Chip
UHF RFID Multi-Protocol Reader Solution
Real-Time Clock Chip & Secure Encryption Chip
High-Frequency Reader Chip
Serial EEPROM Memory
SPI NOR Flash
Core Competitiveness
5
L
G0
s
eries low
-
power 32
-
bit ARM Cortex
-
M0 MCU
FM33
L
G
0xx
Series
Overview:
FM33
L
G
0xx
series chips are A
RM
®
Cortex
®
-
M0 core 32
-
bit low
-
power MCU chip, up to
25
6
K
B
Flash memory and
32
K
B
RA
M, general peripherals including LCD, RTC,
SAR
ADC,
OPA
,
AES,
COMP
,
UART,
CAN
,
VBAT
,
7816,
I
2
C, SPI,
etc.
Features:
•
Operating Voltage Range:
1.
65
V
~5.5V
•
Operating Temperature Range:
-
40
°C
~+85
°C
•
T
ypical current consumption:
•
Active
：
1
20
uA/MHz
@48
M
H
z
,
95 uA/MHz @64Mhz
•
LPR
UN
:
15
uA@32KHz
• Sleep mode without LCD:
6
uA
•
DeepSleep
w
ith
RTC
,
32
KB RAM
data
& CPU state
retention:
1uA
•
DeepSleep
w
ith
out
RTC
,
32
KB
RAM data
& CPU state
retention:
0.
8
uA
•
Support Flash lock and unlock by
sector, support onli
ne erase and write,
remote onl
ine upgrade
•
Support VBAT backup po
wer switch;
built
-
in CAN2.0B transceiver; built
-
in
low
-
power timer
•
B
uilt
-
in true random number generator;
the whole series of built
-
in global unique
identification code UID number
•
S
upport PDR, BOR, SVD and other
power mana
gement units, low
-
power
analog comparator x3, rail
-
to
-
rail op
amp x1
•
LCD
driver: 4COM×44SEG/
6COM×42SEG/8COM×
40
SEG
•
Built
-
in 12bit SAR
-
ADC, sampling rate
up to 2Msps; built
-
in 12bit DAC,
1Msps
•
Built
-
in advanced timer, support multi
-
channel complementary PWM
outp
ut
with dead zone; built
-
in high
-
precision
temperature sensor, accuracy ± 1 °C
•
Low
-
P
ower
R
eal
-
time clock (RTC)
with digital calibration, calibration
precision ±0.
476
pp
m
•
AES hardwar
e operation unit, including
128/192/256
-
bit
A
pp
lica
tion Area:
Io
T
a
nd
communication and sensing module
Consumer electronics
E
lectrical tools
Battery management Smart energy metering
N
ame
FLASH
(KB)
RAM
(KB)
P
ackage
IO
G
P
T
IM
BSTIM
A
TIM
L
PTIM
ADC
UART
LP
-
UART
SPI
I
²
C
LCD
RTC
AES
VBAT
CAN
C
OMP
OPA
FM33LG0
2
2
128
32
T
SSOP20
14
3
2
1
2
3
3
2
1
1
-
√
√
-
√
3
1
F
M33LG0
2
3
128
32
Q
FN32
2
6
3
2
1
2
5
3
2
1
1
-
√
√
-
√
3
1
FM33LG0
2
5
128
32
L
QFP48
42
3
2
1
2
6
5
2
3
1
√
√
√
-
√
3
1
FM33LG0
2
6
128
32
LQFP64
5
8
3
2
1
2
12
6
2
3
1
√
√
√
√
√
3
1
FM33LG0
2
8
128
32
LQFP80
74
3
2
1
2
16
6
2
3
1
√
√
√
√
√
3
1
FM33LG0
4
2
2
56
32
T
SSOP20
14
3
2
1
2
3
3
2
1
1
-
√
√
-
√
3
1
F
M33LG0
4
3
2
56
32
Q
FN32
2
6
3
2
1
2
5
3
2
1
1
-
√
√
-
√
3
1
FM33LG0
4
5
2
56
32
L
QFP48
42
3
2
1
2
6
5
2
3
1
√
√
√
-
√
3
1
FM33LG0
4
6
2
56
32
L
QFP64
5
8
3
2
1
2
12
6
2
3
1
√
√
√
√
√
3
1
FM33LG0
4
8
2
56
32
LQFP80
74
3
2
1
2
16
6
2
3
1
√
√
√
√
√
3
1
6
L
C
0 series low
-
power 32
-
bit ARM Cortex
-
M0 MCU
FM33
L
C
0xx
Series
Overview:
FM33
L
C
0xx
series chips are A
RM
®
Cortex
®
-
M0 core 32
-
bit low
-
pow
er MCU chip, up to
25
6
K
B
Flash memory and
24
K
B
RAM, general peripherals including LCD, RTC,
SAR
ADC,
OPA
,
AES,
UART,
7816,
I
2
C, SPI,
etc.
Features:
•
Operating Voltage Range:
1.8
V
~3.6V
(USB)/1.8
V
~5.5V (No USB)
•
Operating Temperature Range:
-
40
°C
~+85
°C
•
T
yp
ical current consumption:
•
Active
：
1
20
uA/MHz
@48
M
H
z
,
95 uA/MHz @64Mhz
•
LPR
UN
:
30
uA@32KHz
• Sleep mode without LCD:
6
uA
•
DeepSleep
w
ith
RTC
,
24
KB RAM
data
& CPU state
retention:
1uA
•
DeepSleep
w
ith
out
RTC
,
24
KB
RAM data
& CPU state
retention:
0.
8
uA
•
Support
Flash lock and unlock by
sector, support onli
ne erase and write,
remote online upgrade
•
With 2 low
-
p
ower serial ports, support
falling edge wake up, wake up after
receiving a byte, wake up after
receiving a specified byte
•
Built
-
in 16bit advanced timer, supp
ort
multi
-
channel complementary PWM
output with dead zone, the highest PWM
resoluti
on is 120MHz
•
Built
-
in hardware USB2.0 FS device, no
external crystal required; built
-
in high
-
precision temperature sensor, accuracy ±
1 °C
•
LCD
driver: 4COM×44SEG/
6COM×
30
SEG/8COM×
28
SEG
•
S
upports PDR, BOR, SVD and other
power management units
•
Built
-
in 12bit SAR
-
ADC, 1Msps
sampling rate
•
Built
-
in 2
-
channel rail
-
to
-
rail OPA op
amp; built
-
in 2
-
channel low
-
power
analog comparator
•
Low
-
P
ower
R
eal
-
time clock (RTC)
with digital calibration, calibration
precision ±0.
476
pp
m
•
AES hardwar
e operation unit, including
128/192/256
-
bit
A
pp
l
ica
tion Area:
Ins
trumentation
E
lectrical tools
Consumer electronics
Smart home
Health care
Sensor module
N
ame
FLASH
(KB)
RAM
(KB)
P
ackage
IO
G
PT
IM
ATIM
B
S
TIM
L
PTIM
ADC
UART
LP
-
UART
SPI
I
²
C
LCD
RTC
AES
O
PA
C
O
MP
U
SB
F
M33LC0
4
3U
2
56
24
Q
FN32
2
6
2
1
1
1
8
3
2
1
1
-
√
√
2
2
1
FM33LC0
4
6U
2
56
24
L
QFP64
54
2
1
1
1
12
4
2
2
1
√
√
√
2
2
1
F
M33LC0
2
3N
128
24
Q
FN32
2
8
2
1
1
1
9
3
2
2
0
-
√
√
1
1
0
FM33LC0
2
5N
128
24
L
QFP48
4
4
2
1
1
1
11
4
2
2
1
√
√
√
2
2
0
FM33LC0
2
6N
128
24
LQFP64
56
2
1
1
1
12
4
2
2
1
√
√
√
2
2
0
F
M33LC0
4
3N
2
56
24
Q
FN32
2
8
2
1
1
1
9
3
2
2
0
-
√
√
1
1
0
FM33LC0
4
5N
2
56
24
L
QFP48
4
4
2
1
1
1
11
4
2
2
1
√
√
√
2
2
0
FM33LC0
4
6N
2
56
24
L
QFP64
56
2
1
1
1
12
4
2
2
1
√
√
√
2
2
0
7
L
0 series low
-
power 32
-
bit ARM Cortex
-
M0 MCU
FM33
L
0xx
Series
Overview:
FM33
L
0xx
series chips are A
RM
®
Cortex
®
-
M0 core 32
-
bit low
-
power MCU chip, up to
128
K
B
Flash
memory and
16
K
B
RAM, general peripherals including LCD, RTC,
SAR
ADC,
OPA
,
AES, UART,
7816,
I
2
C, SPI, etc.
Features:
•
Operating Voltage Range:
1
.8
V
~5.5V
•
Operating Temper
ature Range:
-
40
°C
~+85
°C
•
Typical current consumption:
•
Active
：
1
05
uA/MHz
@48
M
H
z
•
LPR
UN
: 1
0
uA@32KHz
• Sleep mode without
LCD:3uA
•
DeepSleep
w
ith
RTC
,
16KB RAM
data
& CPU state
retention:
1uA
•
DeepSleep
w
ith
out
RTC
,
16KB
RAM data
& CPU state
retention:
0.5
uA
•
Support Flash lock and unlock by
sector, support onli
ne erase and write,
remote online upgrade
•
Full range of built
-
i
n true random
number generators
•
I2C supports master
-
slave and low
-
power wake
-
up; supports full / half
-
duplex SPI and can drive TFT color
screen.
•
LCD
driver: 4COM×44SEG/
6COM×
30
SEG
/
8
C
O
M
×
28
S
E
G
•
Th
e whole series supports PDR, BOR,
SVD and other power managemen
t
units
•
Built
-
in 12bit SAR
-
ADC, sampling rate
up to 2Msps, built
-
in rail
-
to
-
rail OPA
op
amp
•
Low
-
P
ower
R
eal
-
time clock (RTC)
with digital calibration, calibration
precision ±0.
476
pp
m
•
AES hardwar
e operation unit, including
128/192/256
-
bit, supports
•
ECB/CBC/C
TR/GCM/GMAC mode
•
Watchdog timer with window (WWDT)
× 1
,
s
ystem watchdog timer (IWDT) ×
1
•
Built
-
in programmable high frequency
RC oscillator, configurable frequency
o
utput 8
~24
MH
z
A
pp
lication
Area:
Instrumentation
electrical tools
Consumer electronics
Smart home
Health care
Sensor module
Name
FLASH
(KB)
RAM
(KB)
P
ackage
IO
16
-
B
IT
GP
T
IM
16
-
BIT
ATIM
32
-
BIT
BS
TIM
32
-
BIT
L
PTIM
ADC
UART
LP
-
UART
SPI
I
²
C
7816
LCD
RTC
AES
O
PA
FM
33L012
64
8
T
SSOP20
1
4
2
1
1
1
3
3
2
1
1
-
-
√
√
2
F
M33L013
64
8
Q
FN32
2
8
2
1
1
1
8
3
2
2
1
-
-
√
√
2
FM33L015
64
8
L
QFP48
4
4
2
1
1
1
11
4
2
2
1
-
√
√
√
2
FM33L016
64
8
LQFP64
5
8
2
1
1
1
12
4
2
2
1
1
√
√
√
2
FM33L022
128
16
T
SSOP20
14
2
1
1
1
3
3
2
1
1
-
-
√
√
2
F
M33L023
128
16
Q
FN32
2
8
2
1
1
1
8
3
2
2
1
-
-
√
√
2
FM33L025
128
16
L
QFP48
4
4
2
1
1
1
11
4
2
2
1
-
√
√
√
2
FM33L026
128
16
L
QFP64
5
8
2
1
1
1
12
4
2
2
1
1
√
√
√
2
8
G0 series low
-
power 32
-
bit ARM Cortex
-
M0 MCU
FM33
G
0xx Series
Overview:
FM33
G
0xx series chips are
A
RM
®
Cortex
®
-
M0 core 32
-
bit low
-
power MCU chip, up to
256
K
B
F
lash
memory and
24
K
B
RAM, general peripherals including LCD, RTC, ADC, AES, UART,
7816,
I
2
C, SPI,
etc.
Features:
•
Voltage Range:
1.8
V
~5.5V
•
Temperature Range:
-
40
°C
~+85
°C
•
Typical current consump
tion:
•
Active
：
1
80
uA/MHz
@8
M
H
z
•
Standby:
9
uA@32KHz
•
Sleep mode with LCD
on:
6uA
• Sleep mode without LCD:3
.5
uA
•
DeepSleep
w
ith
RTC and
24
KB
RAM
&CPU state
retention:
1
.2
uA
• RTC Backup mode:
0
.
9
uA
•
1
L
ow
-
P
ower serial port
•
Up to
7
3
general IO port, up to 24
externa
l pin interrupts &
8 asy
nchronous wake
-
up pins
•
PDR, BOR, SVD & Low Power Analog
Comparator*2
•
LCD driver: 4COM×44SEG/
6COM×42SEG
/8
COM×4
0
SEG
•
Low
-
power
R
eal
-
time
C
lock (RTC)
with digital calibration, calibration
pre
cision ±0.
06
ppm
•
AES hardware operation unit
, including
128/192/256
-
b
it, supports
ECB/CBC/CTR/GCM/GMAC mode
•
UART×6, 7816×2, SPI×3, I
2
C×1, all of
them support DMA.
•
Programmable CRC module
•
11
-
bit low
-
power Sigma
-
Delta ADC*8,
high
-
precision
temperature sensor
(accuracy better
than 1.5°C)
•
Watchdog
T
imer
with window CPU×1,
S
yste
m
W
atchdog
T
imer×1
•
On
-
chip programmable high
-
speed RC
oscillator with configurable frequency
output of 8/16/24
/36
MHz, factory
calibration error of ±
1
%, 8MHz full
temperature change o
f less
than ±2%
Application Area:
•
Domestic/Ove
rseas single & three
-
phas
e smart meters
•
Smoke alarm and sensor module
•
Smar
t
Water
Meter/Heat Meter/Gas Meter
•
Smart home
•
Smart
Temperature Controller
,
Sensor Module
•
Display panel control
N
ame
FLASH
(KB)
RAM
(KB)
P
ack
age
I
O
8
-
B
IT
GP
T
IM
16
-
B
IT
GP
T
IM
16
-
B
IT
L
PTIM
ADC
UART
L
P
-
UART
SPI
I
²
C
LCD
RTC
AES
C
O
MP
FM33G022
1
28
16
T
SSOP16
1
2
4
4
1
3
3
-
-
1
-
√
√
2
F
M33G023
1
28
1
6
Q
FN32
2
6
4
4
1
5
3
1
1
1
-
√
√
2
FM33G025
1
28
16
L
QFP48
4
1
4
4
1
4
5
1
3
1
-
√
√
2
FM33G026
128
1
6
LQFP64
57
4
4
1
7
6
1
3
1
√
√
√
2
FM33G028
1
28
1
6
L
QFP80
7
3
4
4
1
8
6
1
3
1
√
√
√
2
FM33G042
2
56
2
4
T
SSOP16
1
2
4
4
1
3
3
-
-
1
-
√
√
2
F
M33G043
2
56
2
4
Q
FN32
2
6
4
4
1
5
3
1
1
1
-
√
√
2
FM33G045
2
56
2
4
L
QFP48
4
1
4
4
1
4
5
1
3
1
-
√
√
2
FM33G046
2
56
2
4
L
QFP64
57
4
4
1
7
6
1
3
1
√
√
√
2
FM33G048
256
24
LQFP80
73
4
4
1
8
6
1
3
1
√
√
√
2
9
A
0 series low
-
power 32
-
bit ARM Cortex
-
M0 MCU
FM33A0xx
Series
Overview:
FM33A0xx
series chips are A
RM
®
Cortex
®
-
M0 core 32
-
bit low
-
power MCU chip, up to 512
K
B
Flash
mem
ory an
d 64
K
B
RAM, general peripherals including LCD, RTC, ADC, AES, UART,
7816,
I
2
C, SPI,
etc.
Features:
•
Operating Voltage Range: 1
.8
V
~5.5V
•
Operating Temperature Range:
-
40
°C
~+85
°C
•
Typical current consumption:
•
Active
：
150uA/MHz
•
Standby: 15uA@32KHz
•
Sl
eep mode with LCD on:
6uA
• Sleep mode without LCD:3uA
•
DeepSleep
w
ith
RTC
,
16KB RAM
data
& CPU state
retention:
1uA
•
Up to 512K bytes Flash memory, up to
64KB RAM
•
Up to 90 general IO port, up to 24
external pin
i
nterrupts &
8 asynchronous wake
-
up pins
•
PD
R, BOR, SVD & Low Power Analog
Comparator*2
•
LCD
driver: 4COM×44SEG/
6COM×42SEG/8COM×40SEG
•
The i
nternal
VLCD voltage booster
•
Low
-
P
ower
R
eal
-
time clock (RTC)
with digital calibration, calibration
precision ±0.119pp
m
•
AES hardware operation unit, including
128
/192/256
-
bit, supports
ECB/CBC/CTR/GCM/GMAC mode
•
UART×6, 7816×2, SPI×3, I
2
C×1, all of
them support DMA.
•
Programmable CRC module
•
11
-
bit low
-
power Sigma
-
Delta ADC*8,
high
-
precision
temperature sensor
(accuracy bet
t
er than 1.5°C)
•
Watchdog
T
imer with window C
PU×1,
system
watchdog timer×1
•
On
-
chip programmable high
-
speed RC
oscillator with configurable frequency
output of 8/16/24MHz, factory
calibration error of ±0.5%, 8MHz full
temperature change of less than ±2
App
l
ication Area:
•
Domestic/Overseas
single & th
ree
-
phase smart meters
• Intelligent Lamp
•
Smart Water Meter/Heat Meter/Gas Meter
•
Electronic Toll Collection
(ETC)
• Smart Temperature Controller and Sensor Module •
Internet
o
f Things (IoT) Devices
Name
FLASH
(KB)
RAM
(K
B)
Package
IO
8
-
B
IT
GP
T
IM
16
-
B
IT
GP
T
IM
16
-
B
IT
L
PTIM
ADC
UART
SPI
I
²
C
7816
LCD
RTC
AES
C
O
MP
F
M33A042
2
56
32
TSSOP16
1
2
4
4
1
3
3
-
1
-
-
√
√
1
F
M33A045
2
56
3
2
L
QFP48
4
1
4
4
1
4
5
3
1
1
√
√
√
2
FM33A048
256
32
LQFP80
72
4
4
1
8
6
3
1
2
√
√
√
2
F
M33A068
5
12
6
4
LQFP80
72
4
4
1
8
6
3
1
2
√
√
√
2
FM33A0410
256
32
LQFP100
90
4
4
1
8
6
3
1
2
√
√
√
2
FM33A0610
512
64
LQFP100
90
4
4
1
8
6
3
1
2
√
√
√
2
IoT Terminal Platform Equipment Product Catalogue
选型目录：
Company Profile
IoT Terminal Platform Equipment
low-power 32-bit ARM Cortex-M0 MCU
C251 series low power 16-bit MCU
Low-Voltage Power Line PLC Chip
UHF RFID Multi-Protocol Reader Solution
Real-Time Clock Chip & Secure Encryption Chip
High-Frequency Reader Chip
Serial EEPROM Memory
SPI NOR Flash
Core Competitiveness
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