SST49LF004C-33-4C-WHE datasheet, PDF

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SST49LF004C-33-4C-WHE: DescriptionFlash, 512KX8, 11ns, PDSO32, 8 X 14 MM, ROHS COMPLIANT, MO-142BA, TSOP1-32; Categorystorage storage; File Size467KB，36 Pages; ManufacturerSilicon Laboratories Inc; Environmental Compliance

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SST49LF004C-33-4C-WHE Overview

Flash, 512KX8, 11ns, PDSO32, 8 X 14 MM, ROHS COMPLIANT, MO-142BA, TSOP1-32

SST49LF004C-33-4C-WHE Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Parts packaging code	TSOP1
package instruction	8 X 14 MM, ROHS COMPLIANT, MO-142BA, TSOP1-32
Contacts	32
Reach Compliance Code	unknown
ECCN code	EAR99
Maximum access time	11 ns
startup block	TOP
JESD-30 code	R-PDSO-G32
JESD-609 code	e3
length	12.4 mm
memory density	4194304 bit
Memory IC Type	FLASH
memory width	8
Number of functions	1
Number of terminals	32
word count	524288 words
character code	512000
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature
organize	512KX8
Package body material	PLASTIC/EPOXY
encapsulated code	TSOP1
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE
Parallel/Serial	PARALLEL
Peak Reflow Temperature (Celsius)	260
Programming voltage	3 V
Certification status	Not Qualified
Maximum seat height	1.2 mm
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	3 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	OTHER
Terminal surface	MATTE TIN
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
type	NOR TYPE
width	8 mm
Base Number Matches	1

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4 Mbit / 8 Mbit LPC Serial Flash

SST49LF004C / SST49LF008C

004C/008C4 Mb/8 Mb LPC Firmware Flash

Advance Information

FEATURES:

• Organized as 512K x8 / 1M x8

• Conforms to Intel

LPC Interface Specification v1.1

– Support Multi-Byte Firmware Memory Read/

Write Cycles

• Single 3.0-3.6V Read and Write Operations

• LPC Mode

– 5-signal LPC bus interface for both in-system

and factory programming using programmer

equipment

– Multi-Byte Read capability allowing 15.6 MB/s

data transfer rate @ 33 MHz PCI clock

- Firmware Memory Read cycle supporting

1, 2, 4, 16, and 128 Byte Read

- Firmware Memory Write cycle supporting

1, 2, and 4 Byte Write

– 33 MHz clock frequency operation

– WP#/AAI and TBL# pins provide hardware Write

protect for entire chip and/or top Boot Block

– Block Locking Registers for individual block Read-

Lock, Write-Lock, and Lock-Down protection

– 5 GPI pins for system design flexibility

– 4 ID pins for multi-chip selection

– Multi-Byte capability registers

(read-only registers)

– Status register for End-of-Write detection

– Program-/Erase-Suspend

Read or Write to other blocks during

Program-/Erase-Suspend

• Two-cycle Command Set

• Security ID Feature

– 256-bit Secure ID space

- 64-bit Unique Factory Pre-programmed

Device Identifier

- 192-bit User-Programmable OTP

• Low Power Consumption

– Active Read Current: 12 mA (typical)

- Standby Current: 10 µA (typical)

• Protected Data Area

– 12-KByte Protected Data Area space

– Three 4-KByte User-Programmable flash mem-

ory sectors

– Read-lock, write-lock and lock-down protection

for each sector

• Superior Reliability

– Endurance: 100,000 Cycles (typical)

– Greater than 100 years Data Retention

• Uniform 4 KByte sectors

– SST49LF004C: 11 Overlay Blocks:

- one 16-KByte Boot Block

- two 8-KByte Parameter Blocks

- one 32-Kbyte Parameter Block

- seven 64-KByte Main Blocks

– SST49LF008C: 19 Overlay Blocks:

- one 16-KByte Boot Block

- two 8-KByte Parameter Blocks

- one 32-Kbyte Parameter Block

- 15 64-KByte Main Blocks

• Fast Sector-Erase/Program Operation

– Sector-Erase Time: 18 ms (typical)

– Block-Erase Time: 18 ms (typical)

– Program Time: 7 µs (typical)

• Auto Address Increment (AAI) for Rapid Factory

Programming (High Voltage Enabled)

– RY/BY# pin for End-of-Write detection

– Multi-Byte Program

– Chip Rewrite Time: (typical)

- SST49LF004C: 1 seconds

- SST49LF008C: 2 seconds

• Packages Available

– 32-lead PLCC

– 32-lead TSOP (8mm x 14mm)

• All non-Pb (lead-free) devices are RoHS compliant

PRODUCT DESCRIPTION

The SST49LF00xC flash memory devices are designed to

interface with host controllers (chipsets) that support a low-

pin-count (LPC) interface for system firmware applications.

The SST49LF00xC device complies with Intel’s LPC Inter-

face Specification 1.1, supporting a Burst-Read (up to 128

bytes in a single operation) which enables a 15.6 MByte

per second data transfer. The LPC interface operates with

5 signal pins versus 28 pins of a 8-bit parallel flash memory.

This frees up pins on the ASIC host controller resulting in

lower ASIC costs and a reduction in overall system costs

due to simplified signal routing.

S71292-00-000

1/06

The SST49LF00xC use a 5-signal LPC interface to support

both in-system and rapid factory programming using pro-

grammer equipment. A high voltage pin (WP#/AAI) is used

to enable Auto Address Increment (AAI) mode. The

SST49LF00xC offers hardware block protection in addition

to individual block protection via software registers for criti-

cal system code and data. A 256-bit Security ID space with

a 64-bit factory pre-programmed unique number and a

192-bit user programmable OTP area as well as 12-KByte

Protected Data Area (PDA) enhances the user’s ability to

implement new security techniques and data protection

The SST logo and SuperFlash are registered Trademarks of Silicon Storage Technology, Inc.

Intel is a registered trademark of Intel Corporation.

These specifications are subject to change without notice.

4 Mbit / 8 Mbit LPC Serial Flash

SST49LF004C / SST49LF008C

Advance Information

TABLE OF CONTENTS

PRODUCT DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

LIST OF FIGURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

LIST OF TABLES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

FUNCTIONAL BLOCKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

DEVICE MEMORY MAPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

PIN ASSIGNMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

PIN DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Input/Output Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Input Communication Frame. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Identification Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

General Purpose Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Write Protect / Top Block Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

AAI Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Ready/Busy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Load Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

No Connection (NC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

DESIGN CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

MODE SELECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

LPC MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Device Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

FIRMWARE MEMORY CYCLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Firmware Memory Read Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Firmware Memory Write Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Abort Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Response to Invalid Fields for

Firmware Memory Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Multiple Device Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

S71292-00-000

1/06

4 Mbit / 8 Mbit LPC Serial Flash

SST49LF004C / SST49LF008C

Advance Information

DEVICE COMMANDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Read-Array Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Read-Software-ID Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Read-Status-Register Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Clear-Status-Register Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Sector-/Block-Erase Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Program Command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Program-/Erase-Suspend or Program-/Erase-Resume Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Erase-Suspend/Erase-Resume Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Program-Suspend/Program-Resume Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Security ID Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

REGISTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Multi-Byte Read/Write Configuration Registers (Firmware Memory Cycle) . . . . . . . . . . . . . . . . . . . . . . . . . 21

General Purpose Inputs Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Block and PDA Sector Locking Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Security ID Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

JEDEC ID Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

AUTO-ADDRESS INCREMENT (AAI) MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

AAI Mode with Multi-byte Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

AAI Data Load Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

ELECTRICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

PRODUCT ORDERING INFORMATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

PACKAGING DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

S71292-00-000

1/06

4 Mbit / 8 Mbit LPC Serial Flash

SST49LF004C / SST49LF008C

Advance Information

LIST OF FIGURES

FIGURE 1: Device Memory Map for SST49LF004C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

FIGURE 2: Device Memory Map for SST49LF008C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

FIGURE 3: Pin Assignments for 32-lead PLCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

FIGURE 4: Pin Assignments for 32-lead TSOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

FIGURE 5: Firmware Memory Read Cycle Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

FIGURE 6: Firmware Memory Write Cycle Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

FIGURE 7: Erase-Suspend Flow Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

FIGURE 8: AAI Load Protocol Waveform. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

FIGURE 9: LCLK Waveform (LPC Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

FIGURE 10: Reset Timing Diagram (LPC MODE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

FIGURE 11: Output Timing parameters (LPC Mode). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

FIGURE 12: Input Timing Parameters (LPC Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

FIGURE 13: Input Timing Parameters (AAI Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

FIGURE 14: A Test Load Example. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

S71292-00-000

1/06

SST49LF004C-33-4C-WHE Related Products

	SST49LF004C-33-4C-WHE	SST49LF008C-33-4C-WHE	SST49LF004C-33-4C-NHE	SST49LF008C-33-4C-NHE
Description	Flash, 512KX8, 11ns, PDSO32, 8 X 14 MM, ROHS COMPLIANT, MO-142BA, TSOP1-32	Flash, 1MX8, 11ns, PDSO32, 8 X 14 MM, ROHS COMPLIANT, MO-142BA, TSOP1-32	Flash, 512KX8, 11ns, PQCC32, ROHS COMPLIANT, PLASTIC, MS-016AE, LCC-32	Flash, 1MX8, 11ns, PQCC32, ROHS COMPLIANT, PLASTIC, MS-016AE, LCC-32
Is it Rohs certified?	conform to	conform to	conform to	conform to
Parts packaging code	TSOP1	TSOP1	QFJ	QFJ
package instruction	8 X 14 MM, ROHS COMPLIANT, MO-142BA, TSOP1-32	8 X 14 MM, ROHS COMPLIANT, MO-142BA, TSOP1-32	ROHS COMPLIANT, PLASTIC, MS-016AE, LCC-32	QCCJ,
Contacts	32	32	32	32
Reach Compliance Code	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99
Maximum access time	11 ns	11 ns	11 ns	11 ns
startup block	TOP	TOP	TOP	TOP
JESD-30 code	R-PDSO-G32	R-PDSO-G32	R-PQCC-J32	R-PQCC-J32
JESD-609 code	e3	e3	e3	e3
length	12.4 mm	12.4 mm	13.97 mm	13.97 mm
memory density	4194304 bit	8388608 bit	4194304 bit	8388608 bit
Memory IC Type	FLASH	FLASH	FLASH	FLASH
memory width	8	8	8	8
Number of functions	1	1	1	1
Number of terminals	32	32	32	32
word count	524288 words	1048576 words	524288 words	1048576 words
character code	512000	1000000	512000	1000000
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C
organize	512KX8	1MX8	512KX8	1MX8
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TSOP1	TSOP1	QCCJ	QCCJ
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, THIN PROFILE	CHIP CARRIER	CHIP CARRIER
Parallel/Serial	PARALLEL	PARALLEL	PARALLEL	PARALLEL
Peak Reflow Temperature (Celsius)	260	260	260	260
Programming voltage	3 V	3 V	3 V	3 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.2 mm	1.2 mm	3.556 mm	3.556 mm
Maximum supply voltage (Vsup)	3.6 V	3.6 V	3.6 V	3.6 V
Minimum supply voltage (Vsup)	3 V	3 V	3 V	3 V
Nominal supply voltage (Vsup)	3.3 V	3.3 V	3.3 V	3.3 V
surface mount	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS
Temperature level	OTHER	OTHER	OTHER	OTHER
Terminal surface	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN
Terminal form	GULL WING	GULL WING	J BEND	J BEND
Terminal pitch	0.5 mm	0.5 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	QUAD	QUAD
Maximum time at peak reflow temperature	40	40	40	40
type	NOR TYPE	NOR TYPE	NOR TYPE	NOR TYPE
width	8 mm	8 mm	11.43 mm	11.43 mm
Base Number Matches	1	1	1	-

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TI releases the latest industrial electronics reference design!: TI has released a reference design for industrial electronics applications. Click to view! [/size] [url=http://www.ti.com.cn/tool/cn/TIDA-010023]Cost-Optimized, < 1% Accurate Current Sensing and Prote...; 高进 Embedded System

MSP430FR6972 serial port baud rate setting code: This time, ACLK is used, which is the auxiliary clock (32.768KHZ) as the clock source of the serial port. When the baud rate is 9600, the division factor = 32768/9600 = 3.41, so there are decimal plac...; Aguilera Microcontroller MCU

【Silicon Labs BG22-EK4108A Bluetooth Development Evaluation】+ Development Environment Construction: Different from conventional development boards, the development tools used in the BG22 Explorer development kit are more specialized, so the conventional MDK or IAR are not up to the task. Therefore, ...; jinglixixi Development Kits Review Area

Do you know how to save power in RTOS applications?: Do you know how much energy you can save by using one line of code in the idle task? WHIS, the provider of the commercial version of FreeRTOS, OpenRTOS, and the secure version SAFERTOS, created a basi...; MamoYU Embedded System

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