S128 MCU Group

Uniquely suited for control applications that require low power operation modes and fast wake-up times, the S128 MCU Group has 256 KB of flash memory and 24 KB of SRAM. It includes a Memory Protection Unit (MPU) for additional safety and security, a Digital Addressable Lighting Interface (DALI), and a smart mix of analog and digital peripherals.
INDUSTRIAL FLOW MEASUREMENT

INDUSTRIAL FLOW MEASUREMENT

On-chip operational amplifiers, High-Speed and Low-Speed Analog Comparators, and 14-bit A/D Converters enabling signal conditioning and precision analog measurement, make S128 Group MCUs ideal for industrial flow measurement applications. The MCUs support self-test of critical operations and have SRAM Error Correction Code (ECC).

Products

R7FS128783A01CFJ
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R7FS128783A01CFL
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R7FS128783A01CNG
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R7FS128782A01CLM
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R7FS128783A01CFM
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R7FS128783A01CNE
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Part Details

Series
S1 Series
S1 Series
S1 Series
S1 Series
S1 Series
S1 Series
S1 Series
Package Type
LQFP
LQFP
QFN
LGA
LQFP
QFN
Pin Count
32
48
32
36
64
48
Operating Voltage Range (V)
1.6 - 5.5
1.6 - 5.5
1.6 - 5.5
1.6 - 5.5
1.6 - 5.5
1.6 - 5.5
1.6 - 5.5
Operating Temperature Range (degC)
-40 to 105
-40 to 105
-40 to 105
-40 to 85
-40 to 105
-40 to 105

Memory

Code Flash (KB)
256.0
256.0
256.0
256.0
256.0
256.0
256.0
Data Flash (KB)
4.0
4.0
4.0
4.0
4.0
4.0
4.0
SRAM (KB)
24.0
24.0
24.0
24.0
24.0
24.0
24.0

Connectivity

1.0
1.0
1.0
1.0
1.0
1.0
1.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
No
No
No
No
No
No
No
1.0
2.0
1.0
2.0
2.0
2.0
-
-
-
-
-
-
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No

Analog

10.0
15.0
10.0
13.0
21.0
15.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
3.0
2.0
3.0
4.0
3.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0

System & Power Management

0.0
0.0
0.0
0.0
0.0
0.0
0.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
RTC
1.0
1.0
1.0
1.0
1.0
1.0
1.0

Timing and control

0.0
0.0
0.0
0.0
0.0
0.0
0.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
WDT
1.0
1.0
1.0
1.0
1.0
1.0
1.0

HMI

9.0
21.0
9.0
12.0
28.0
21.0
No
No
No
No
No
No
No

Security and Encryption

128-bit Unique ID
Yes
Yes
Yes
Yes
Yes
Yes
Yes
TRNG
Yes
Yes
Yes
Yes
Yes
Yes
Yes
AES(128/256)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
GHASH
No
No
No
No
No
No
No

Safety

Yes
Yes
Yes
Yes
Yes
Yes
Yes
ECC SRAM
Yes
Yes
Yes
Yes
Yes
Yes
Yes
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FIND THE RIGHT MCU

Compare features, functionality, and performance across the series and determine the right MCU for your project.

PART FINDER