Series overview

Group	Function	RS1111	RS1211	RS2332
CPU Core	secure		-	ANDES S801-S 32-Bit Secure Core (64MHz)
Memory	RAM		2K Bits	32KByte
Memory	ROM	512bits	8K bits	256KByte
Peripheral	Timer		-	32bit(8Ch), WDT,RTC
Peripheral	Interface	Single-wire Bus Interface UART GPIO	Async I2C Slave	I2C, SPI : Master/Slave(2Ch) (Multi-function), UART: 2Ch (Multi-function), GPIO:Up to 32 (Multi-function), ISO7816
Crypto Alg	Symmetric	Hight(128)	AES(~128),LEA(~128),ARIA(~128)	AES(~256),ARIA(~256)
	Asymmetric	-	-	RSA(~2048),ECC(~256)
	Hash	-	-	SHA(~512),HMAC-SHA256
	RNG	-	CTR-DRBG	CTR-DRBG
Tamper-proof Technology	Side-channel Attack Protection	-	SPA/DPA	SPA/DPA (AES, LEA, ARIA) SPA/DPA/CPA/FA (RSA, ECC)
Tamper-proof Technology	Fault Injection Attacks Protection	-	x	Active Shield Laser Attack Detector Abnormal Voltage Detector Abnormal Temperature Detector Abnormal Frequency Detector
Power Consumption	Sleep Mode	TYP < 0.1 uA	VDD=3.6,Max < 0.01uA	Typ < 0.3mA
	Standby Current	-	Max < 70uA	Typ < 5mA
	Operation Mode	VDD=4.8V , TYP < 33uA	VDD=3.6,Max < 5mA	Typ < 12mA
Software	Software function	Challenge-response Based Authentication	Crypto Library	Secure Boot,Secure Update Crypto Library,Big Number Arithmetic Functions,CHARONA(RSA, ECC) Device Driver, Supported DTLS
Package		2mm3mm 0.5mm ,8pin TDFN	3mm3mm0,85mm ,8pin DFN	4mm4mm0.75mm, 24pin QFN
certificate	KCMVP	-	Level 1	Level 2