SLG46538M

The SLG46538 provides a small, low power component for commonly used mixed-signal functions. The user creates their circuit design by programming the one time Non-Volatile Memory (NVM) to configure the interconnect logic, the I/O Pins and the macro cells of the SLG46538. This highly versatile device allows a wide variety of mixed-signal functions to be designed within a very small, low power single integrated circuit. The additional power supply (VDD2) on the SLG46538 provides the ability to interface two independent voltage domains within the same design. Users can configure pins, dedicated to each power supply, as inputs, outputs, or both (controlled dynamically by internal logic) to both VDD and VDD2 voltage domains. Using the available macro-cells designers can implement mixed-signal functions bridging both domains or simply pass through level-translation in both High to Low and Low to High directions. The macro cells in the device include the following:

  • Four Analog Comparators (ACMP);
  • Two Voltage References (Vref);
  • Nineteen Combination Function Macrocells:
    • Three Selectable DFF/Latch or 2-bit LUTs;
    • One Selectable Continuous DFF/Latch or 3-bit LUT;
    • Four Selectable DFF/Latch or 3-bit LUTs;
    • One Selectable Pipe Delay or 3-bit LUT;
    • One Selectable Programmable Function Generator or 2-bit LUT;
    • Five 8-bit delays/counters or 3-bit LUTs;
    • Two 16-bit delays/counters or 4-bit LUTs;
    • Two Deglitch Filters with Edge Detectors;
  • State Machine:
    • Eight States;
    • Flexible input logic from state transitions;
  • Serial Communications:
    • I2C Protocol compliant;
  • Pipe Delay – 16 stage/3 output (Part of Combination Function Macrocell);
  • Programmable Delay;
  • One Inverter;
  • Two Oscillators (OSC):
    • Configurable 25 kHz/2 MHz;
    • 25MHz RC Oscillator;
  • Crystal Oscillator;
  • Power-On-Reset (POR);
  • Eight Byte RAM + OTP User Memory:
    • RAM Memory space that is readable and writeable via I2C;
    • User defined initial values transferred from OTP.

Package: MSTQFN-22 (2.0 x 2.2 mm)

Downloads

Samples

Development Tools:

Application Notes

SLG46538, SLG46538MTR

GreenPAK Product Selector

Sortorder PN DS/
Status
Special Feature GPIO Nominal VDD
(V)
ADC ACMP DCMP Max. CNT/DLY Max. LUTs Max. DFF Pipe
Delay
Progr. DLY OSC Com. Interface Dev. Kit Size (mm)
1 SLG46580V
(SLG46580, SLG46580VTR)
pdf
Contact Silego
ASM
LDO
9 2.5 - 5.0
- 4 0 5 16 9 16-stage 1 Conf. OSC
LP OSC
I2C Contact Silego STQFN-20
2.0 x 3.0 mm
10 SLG46538M
(SLG46538, SLG46538MTR)
pdf
Buy Now
ASM
Dual Supply
17 1.8 - 5.0
1.8 - VDD1
- 4 0 7 17 8 16-stage 1 Conf. OSC
RC OSC
Crystal OSC
I2C Dev. Board
+
SLG46538M-SKT
MSTQFN-22
2.0 x 2.2 mm
11 SLG46537M
(SLG46537, SLG46537MTR)
pdf
Buy Now
ASM 18 1.8 - 5.0
- 4 0 7 17 8 16-stage 1 Conf. OSC
RC OSC
Crystal OSC
I2C Dev. Board
+
SLG46537M-SKT
MSTQFN-22
2.0 x 2.2 mm
12 SLG46533M
(SLG46533, SLG46533MTR)
pdf
Buy Now
18 1.8 - 5.0
- 4 0 7 25 15 16-stage 1 Conf. OSC
Ring OSC
Crystal OSC
I2C Dev. Board
+
SLG46533M-SKT
MSTQFN-22
2.0 x 2.2 mm
13 SLG46538V
(SLG46538, SLG46538VTR)
pdf
Buy Now
ASM
Dual Supply
17 1.8 - 5.0
1.8 - VDD1
- 4 0 7 17 8 16-stage 1 Conf. OSC
RC OSC
Crystal OSC
I2C Dev. Board
+
SLG46538V-SKT
STQFN-20
2.0 x 3.0 mm
14 SLG46537V
(SLG46537, SLG46537VTR)
pdf
Buy Now
ASM 18 1.8 - 5.0
- 4 0 7 17 8 16-stage 1 Conf. OSC
RC OSC
Crystal OSC
I2C Dev. Board
+
SLG46537V-SKT
STQFN-20
2.0 x 3.0 mm
15 SLG46536V
(SLG46536, SLG46536VTR)
pdf
Buy Now
12 1.8 - 5.0
- 3 0 7 25 15 16-stage 1 Conf. OSC
Ring OSC
Crystal OSC
I2C Dev. Board
+
SLG46536V-SKT
STQFN-14
2.0 x 2.2 mm
16 SLG46535V
(SLG46535, SLG46535VTR)
pdf
Buy Now
ASM
Dual Supply
11 1.8 - 5.0
1.8 - VDD1
- 3 0 7 17 8 16-stage 1 Conf. OSC
Ring OSC
Crystal OSC
I2C Dev. Board
+
SLG46535V-SKT
STQFN-14
2.0 x 2.2 mm
17 SLG46534V
(SLG46534, SLG46534VTR)
pdf
Buy Now
ASM 12 1.8 - 5.0
- 3 0 7 17 8 16-stage 1 Conf. OSC
RC OSC
Crystal OSC
I2C Dev. Board
+
SLG46534V-SKT
STQFN-14
2.0 x 2.2 mm
18 SLG46170V
(SLG46170, SLG46170VTR)
pdf
Buy Now
12 1.8 - 5.0
- 0 0 8 17 6 16-stage 1 RC OSC
- Dev. Board
+
SLG46170V-SKT
STQFN-14
2.0 x 2.2 mm
19 SLG46169V
(SLG46169, SLG46169VTR)
pdf
Buy Now
12 1.8 - 5.0
- 2 0 7 18 6 16-stage 1 RC OSC
- Dev. Board
+
SLG46169V-SKT
STQFN-14
2.0 x 2.2 mm
20 SLG46533V
(SLG46533, SLG46533VTR)
pdf
Buy Now
18 1.8 - 5.0
- 4 0 7 25 15 16-stage 1 Conf. OSC
Ring OSC
Crystal OSC
I2C Dev. Board
+
SLG46533V-SKT
STQFN-20
2.0 x 3.0 mm
21 SLG46108V
(SLG46108, SLG46108VTR)
pdf
Buy Now
6 1.8 - 5.0
- 0 0 4 10 4 8-stage 1 RC OSC
- Dev. Board
+
SLG46108V-SKT
STQFN-8
1.0 x 1.2 mm
22 SLG46532V
(SLG46532, SLG46532VTR)
pdf
Not for New Design
ASM
Dual Supply
18 1.8 – 5.0
1.8 – VDD1
- 4 0 7 17 8 16-stage 1 Conf. OSC
Ring OSC
Crystal OSC
I2C Contact Silego STQFN-20
2.0 x 3.0 mm
23 SLG46531V
(SLG46531, SLG46531VTR)
pdf
Not for New Design
ASM 18 1.8 - 5.0
- 4 0 7 17 8 16-stage 1 Conf. OSC
Ring OSC
Crystal OSC
I2C Contact Silego STQFN-20
2.0 x 3.0 mm
24 SLG46121V
(SLG46121, SLG46121VTR)
pdf
Buy Now
Dual Supply 9 1.8 – 5.0
1.8 – VDD1
- 2 0 4 16 8 8-stage 1 RC OSC
- Dev. Board
+
SLG46121V-SKT
STQFN-12
1.6 x 1.6 mm
25 SLG46621V
(SLG46621, SLG46621VTR)
pdf
Buy Now
Dual Supply 17 1.8 – 5.0
1.8 – VDD1
8-bit 6 3 10 26 12 16-stage 2 2 LF OSC
Ring OSC
RC OSC
SPI Dev. Board
+
SLG46621V-SKT
STQFN-20
2.0 x 3.0 mm
26 SLG46620V
(SLG46620, SLG46620VTR)
pdf
Buy Now
18 1.8 - 5.0
8-bit 6 3 10 26 12 16-stage 2 2 LF OSC
Ring OSC
RC OSC
SPI Dev. Board
+
SLG46620V-SKT
STQFN-20
2.0 x 3.0 mm
27 SLG46117V
(SLG46117, SLG46117VTR)
pdf
Buy Now
1x P-FET 7 1.8 - 5.0
- 2 0 4 10 4 8-stage 1 RC OSC
- Dev. Board
+
SLG46117V-SKT
STQFN-14
1.6 x 2.5 mm
28 SLG46116V
(SLG46116, SLG46116VTR)
pdf
Buy Now
1x P-FET 7 1.8 - 5.0
- 2 0 4 10 4 8-stage 1 RC OSC
- Dev. Board
+
SLG46116V-SKT
STQFN-14
1.6 x 2.5 mm
29 SLG46140V
(SLG46140, SLG46140VTR)
pdf
Buy Now
12 1.8 - 5.0
8-bit 2 3 4 16 6 16-stage 1 LF OSC
Ring OSC
RC OSC
SPI Dev. Board
+
SLG46140V-SKT
STQFN-14
1.6 x 2.0 mm
30 SLG46120V
(SLG46120, SLG46120VTR)
pdf
Buy Now
10 1.8 - 5.0
- 2 0 4 16 8 8-stage 1 RC OSC
- Dev. Board
+
SLG46120V-SKT
STQFN-12
1.6 x 1.6 mm
31 SLG46110V
(SLG46110, SLG46110VTR)
pdf
Buy Now
8 1.8 - 5.0
- 2 0 4 10 4 8-stage 1 RC OSC
- Dev. Board
+
SLG46110V-SKT
STQFN-12
1.6 x 1.6 mm
32 SLG46722V
(SLG46722, SLG46722VTR)
pdf
Buy Now
18 1.8 - 5.0
- 0 0 8 17 6 16-stage 1 RC OSC
- Dev. Board
+
SLG46722V-SKT
STQFN-20
2.0 x 3.0 mm
33 SLG46721V
(SLG46721, SLG46721VTR)
pdf
Buy Now
18 1.8 - 5.0
- 4 0 7 18 6 16-stage 1 RC OSC
- Dev. Board
+
SLG46721V-SKT
STQFN-20
2.0 x 3.0 mm
100 SLG46400V Rev B*
(SLG46400V Rev B, SLG46400V Rev B*TR)
pdf
Not for New Design
10 1.8 - 5.0
8-bit 2 3 4 11 4 12-stage 1 RC OSC
SPI Contact Silego TDFN-12
2.5 x 2.5 mm
101 SLG46200V*
(SLG46200V, SLG46200V*TR)
pdf
Not for New Design
6 3.3
8-bit 2 2 3 7 3 - - RC OSC
SPI Contact Silego TDFN-8
2.0 x 2.0 mm

*Not recommended for new designs



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