STMicroelectronics EF6 Hoja de datos

No.	parte #	Fabricante	Descripción
1	EF6805P2	STMicroelectronics	8-BIT MICROCOMPUTER UNIT
2	EF6805P6	STMicroelectronics	8-BIT MICROCOMPUTER UNIT 32 TTL/CMOS COMPATIBLE I/O LINES 24 BIDIRECTIONAL (8 lines are LED compatible) 8 INPUT-ONLY 3776 BYTES OF USER ROM 112 BYTES OF RAM SELF-CHECK MODE ZERO-CROSSING DETECT/INTERRUPT INTERNAL 8-BIT TIMER WITH 7-BIT SOFTWARE PROGRAMMABLE PRESCALER AND CLO
3	EF6805R2	STMicroelectronics	8-BIT MICROCOMPUTER UNIT 32 TTL/CMOS COMPATIBLE I/O LINES 24 BIDIRECTIONAL (8 lines are LED compatible) 8 INPUT-ONLY 3776 BYTES OF USER ROM 112 BYTES OF RAM SELF-CHECK MODE ZERO-CROSSING DETECT/INTERRUPT INTERNAL 8-BIT TIMER WITH 7-BIT SOFTWARE PROGRAMMABLE PRESCALER AND CLO
4	EF6805R3	STMicroelectronics	8-BIT MICROCOMPUTER UNIT 32 TTL/CMOS COMPATIBLE I/O LINES 24 BIDIRECTIONAL (8 lines are LED compatible) 8 INPUT-ONLY 3776 BYTES OF USER ROM 112 BYTES OF RAM SELF-CHECK MODE ZERO-CROSSING DETECT/INTERRUPT INTERNAL 8-BIT TIMER WITH 7-BIT SOFTWARE PROGRAMMABLE PRESCALER AND CLO
5	EF6805U2	STMicroelectronics	8-BIT MICROCOMPUTER UNIT 32 TTL/CMOS COMPATIBLE I/O LINES 24 BIDIRECTIONAL (8 lines are LED compatible) 8 INPUT-ONLY 3776 BYTES OF USER ROM 112 BYTES OF RAM SELF-CHECK MODE ZERO-CROSSING DETECT/INTERRUPT INTERNAL 8-BIT TIMER WITH 7-BIT SOFTWARE PROGRAMMABLE PRESCALER AND CLO
6	EF6805U3	STMicroelectronics	8-BIT MICROCOMPUTER UNIT 32 TTL/CMOS COMPATIBLE I/O LINES 24 BIDIRECTIONAL (8 lines are LED compatible) 8 INPUT-ONLY 3776 BYTES OF USER ROM 112 BYTES OF RAM SELF-CHECK MODE ZERO-CROSSING DETECT/INTERRUPT INTERNAL 8-BIT TIMER WITH 7-BIT SOFTWARE PROGRAMMABLE PRESCALER AND CLO
7	EF6840	STMicroelectronics	MOS PROGRAMMBLE TIMER
8	EF68B40	STMicroelectronics	MOS PROGRAMMBLE TIMER
9	EF68A40	STMicroelectronics	MOS PROGRAMMBLE TIMER
10	EF6840P	STMicroelectronics	MOS PROGRAMMBLE TIMER
11	EF68A40P	STMicroelectronics	MOS PROGRAMMBLE TIMER
12	EF68B40P	STMicroelectronics	MOS PROGRAMMBLE TIMER