S1JA MCU Group

The S1JA Group MCU is used as an example due to its highly integrated, high-accuracy analog capabilities and offers complete Analog Solution for signal conditioning and measurement. The S1JA Group has 256 KB flash memory, 32 KB SRAM memory, and a wide operating voltage range of 1.6V to 5.5V. It includes 16-bit SAR ADC, 24-bit Sigma-Delta ADC, Comparators, Operational amplifiers, and DACs.
Industrial Multi-Sensory Systems

Industrial Multi-Sensory Systems

On-chip analog components include a high accuracy 16-bit analog-to-digital converter (ADC), 24-bit sigma-delta ADC, fast response 12-bit digital-to-analog converter (DAC), rail-to-rail low-offset operational amplifiers, and high-speed/low-power comparators. The S1JA group enable advanced analog configurations from basic functions to more complex analog blocks. Embedded designers can reduce BOM cost and PCB size by eliminating several external analog components.

Products

R7FS1JA783A01CNF
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R7FS1JA782A01CBT
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R7FS1JA783A01CFJ
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R7FS1JA783A01CFM
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R7FS1JA783A01CNE
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Part Details

Series
S1 Series
S1 Series
S1 Series
S1 Series
S1 Series
S1 Series
Package Type
QFN
BGA
LQFP
LQFP
QFN
Pin Count
40
36
32
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
Operating Temperature Range (degC)
-40 to 105
-40 to 85
-40 to 105
-40 to 105
-40 to 105

Memory

Code Flash (KB)
256.0
256.0
256.0
256.0
256.0
256.0
Data Flash (KB)
8.0
8.0
8.0
8.0
8.0
8.0
SRAM (KB)
32.0
32.0
32.0
32.0
32.0
32.0

Connectivity

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

Analog

1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
2.0
2.0
2.0
2.0
1.0
1.0
1.0
3.0
2.0
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
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

Timing and control

0.0
0.0
0.0
0.0
0.0
0.0
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

HMI

11.0
9.0
11.0
26.0
16.0
No
No
No
No
No
No

Security and Encryption

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

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