Микроконтроллеры 90 серии совместимые с Микроконтроллерами MCS51

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5V Operation Mask / OTP Version

Product	ROM/ EPROM (Bytes)	RAM(Bytes)	Operating Freq.(MHz)	Operating Volt(V)	I/O Ports	SCI	Timers(16bit)	PKG	Other Functions
GMS90C31	-	256	Max.40	4.25~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP	- 64KB External Memory Space (Program, Data) - 6 Interrupts Sources - Power Saving Modes (Stop/Sleep) - Programmable ALE Pin Enable/ Disable
GMS90C32	-	256	Max.40	4.25~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS90C320	-	256	Max.40	4.25~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS90C51	4K ROM	256	Max.40	4.25~5.5	32	USART	2ch	40PDIP 44PLCC/MQFP
GMS90C52	8K ROM	256	Max.40	4.25~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS90C54	16K ROM	256	Max.40	4.25~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS90C56	24K ROM	256	Max.40	4.25~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS90C58	32K ROM	256	Max.40	4.25~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS97C51	4K EPROM	128	Max.24	4.25~5.5	32	USART	2ch	40PDIP 44PLCC/MQFP	- 64KB External Memory Space (Program, Data) - 6 Interrupts Sources - Power Saving Modes (Stop/Sleep) - Programmable ALE Pin Enable/ Disable - Quick Pulse Programming Algorithm - 2-Level Program Memory Lock
GMS97C51H	4K EPROM	128	Max.33	4.25~5.5	32	USART	2ch	40PDIP 44PLCC/MQFP
GMS97C52	8K EPROM	256	Max.24	4.25~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS97C52H	8K EPROM	256	Max.33	4.25~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS97C54	16K EPROM	256	Max.24	4.25~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS97C54H	16K EPROM	256	Max.33	4.25~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS97C56	24K EPROM	256	Max.24	4.25~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS97C56H	24K EPROM	256	Max.33	4.25~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS97C58	32K EPROM	256	Max.24	4.25~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS97C58H	32K EPROM	256	Max.33	4.25~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS97C1051	1K EPROM	64	Max.24	4.25~5.5	15	USART	1ch	20PDIP 20SOIC	- On-Chip Analog Comparator - 2 Level Program Memory Lock - Direct LED Driver Output
GMS97C2051	2K EPROM	128	Max.24	4.25~5.5	15	USART	2ch	20PDIP 20SOIC

3V Operation Mask / OTP Version

Product	ROM/ EPROM (Bytes)	RAM(Bytes)	Operating Freq.(MHz)	Operating Volt(V)	I/O Ports	SCI	Timers(16bit)	PKG	Other Functions
GMS90L31	-	256	Max.16	2.7~3.6	32	USART	3ch	40PDIP 44PLCC/MQFP	- 64KB External Memory Space (Program, Data) - 6 Interrupts Sources - Power Saving Modes (Stop/Sleep) - Programmable ALE Pin Enable/ Disable
GMS90L32	-	256	Max.16	2.7~3.6	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS90L320	-	256	Max.16	2.7~3.6	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS90L51	4K ROM	128	Max.16	2.7~3.6	32	USART	2ch	40PDIP 44PLCC/MQFP
GMS90L52	8K ROM	256	Max.16	2.7~3.6	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS90L54	16K ROM	256	Max.16	2.7~3.6	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS90L56	24K ROM	256	Max.16	2.7~3.6	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS90L58	32K ROM	256	Max.16	2.7~3.6	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS97L51	4K EPROM	128	Max.12	2.7~3.6	32	USART	2ch	40PDIP 44PLCC/MQFP	- 64KB External Memory Space (Program, Data) - 6 Interrupts Sources - Power Saving Modes (Stop/Sleep) - Programmable ALE Pin Enable/ Disable - Quick Pulse Programming Algorithm - 2-Level Program Memory Lock
GMS97L52	8K EPROM	256	Max.12	2.7~3.6	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS97L54	16K EPROM	256	Max.12	2.7~3.6	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS97L56	24K EPROM	256	Max.12	2.7~3.6	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS97L58	32K EPROM	256	Max.12	2.7~3.6	32	USART	3ch	40PDIP 44PLCC/MQFP
GMS97L1051	1K EPROM	64	Max.12	2.7~3.6	15	USART	1ch	20PDIP 20SOIC	- On-Chip Analog Comparator - 2 Level Program Memory Lock - Direct LED Driver Output
GMS97L2051	2K EPROM	128	Max.12	2.7~3.6	15	USART	2ch	20PDIP 20SOIC

Flash Version

Product	ROM/ EPROM (Bytes)	RAM(Bytes)	Operating Freq.(MHz)	Operating Volt(V)	I/O Ports	SCI	Timers(16bit)	PKG	Other Functions
HMS99C51S	4K EPROM	128	Max. 40	4.5~5.5	32	USART	2ch	40PDIP 44PLCC/MQFP	- 64KB External Memory Space (Program, Data) - 6 Interrupts Sources - Power Saving Modes (Stop/Sleep) - Programmable ALE Pin Enable/ Disable - Temperature Range : -40°C ~ 85°?C
HMS99C52S	8K EPROM	256	Max. 40	4.5~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP
HMS99C54S	16K EPROM	256	Max. 40	4.5~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP
HMS99C56S	24K EPROM	256	Max. 40	4.5~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP
HMS99C58S	32K EPROM	256	Max. 40	4.5~5.5	32	USART	3ch	40PDIP 44PLCC/MQFP

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