NEC D80 Hoja de datos

No.	parte #	Fabricante	Descripción
1	UPD8021	NEC	SINGLE CHIP 8-BIT MICROCOMPUTER usually found in external peripherals. The IlPD8021 contains: 1K x 8 bits of mask ROM program memory, 64 x 8 bits of RAM data memory, 21 I/O lines, an B-bit interval timer/event counter, and internal clock circuitry. FEATURES • 8-Bit Processor, ROM
2	UPD8041	NEC	UNIVERSAL PROGRAMMABLE PERIPHERAL INTERFACE - 8-BIT MICROCOMPUTER 1 VCC T1 P27 P26 P25 P24 Pn P16 P15 P14 P13 P12 Pll P10 VDD PROG P23 P22 P21 P20 II 315 ILPD8041 CRYSTAL, Le, OR CLOCK r-'--J X, X'2 RESET PAOG SS SYNC BLOCK DIAGRAM BUS BUffER RESIDENT ADM/PROM PROGRAM MEMORY 1024 ~ B REGISTER BANK 0 31
3	D8041AHC	NEC Electronics	UPD8041AH
4	D80C39HC	NEC	UPD80C39HC
5	UPD8049	NEC	HIGH PERFORMANCE SINGLE CHIP 8-BIT MICROCOMPUTERS of the pPDS049 except the 204S x S-bit internal ROM. The external program memory can be implemented using standard SOSOA/SOS5A memory products. POWER (UPPL Y I IVDD PROGRAM SUPPLY Ivcc ·w flOW POWER STANDBYI BLOCK DIAGRAM EXPANSION TO ADDITIONAL
6	UPD8086-2	NEC	16-Bit Microprocessor nary 411 HPD8086 NO. SYMBOL NAME FUNCTION 2 ·16.39 17 18 19 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35-38 26.27.2S 34-38 24.25 29 30.31 ADO-AD15 Address/Data Bus Multiplexed address IT1) and data (T2. T3. TW. T4) bus. to 8-bit peripherals ti
7	D80C49C	NEC	UPD80C49H
8	D8039HLC	NEC	UPD8039HLC
9	UPD8039L	NEC	HIGH PERFORMANCE SINGLE CHIP 8-BIT MICROCOMPUTERS of the pPDS049 except the 204S x S-bit internal ROM. The external program memory can be implemented using standard SOSOA/SOS5A memory products. POWER (UPPL Y I IVDD PROGRAM SUPPLY Ivcc ·w flOW POWER STANDBYI BLOCK DIAGRAM EXPANSION TO ADDITIONAL
10	UPD8035L	NEC	SINGLE CHIP 8-BIT MICROCOMPUTERS of the J,LPD8048 except the 1024 x 8-bit internal ROM. The external program memory can be implemented using standard 8080A/8085A memory products. FUNCTIONAL DESCRIPTION BLOCK DIAGRAM 334 "cC'''UST IV,",fU",BU WOAO LEfIrIGTHI PIN IDENTIFICATION
11	UPD8022	NEC	SINGLE CHIP 8-BIT MICROCOMPUTER th Variable Threshold • Clock Generator Using a Crystal or Single Inductor • High Current Drive Capability on 2 I/O Pins • Expandable I/O Utilizing the I1PD8243 • Available in 40-Pin Plastic Dual-In-Line Package II PIN CONFIGURATION P26 P27 AVee V
12	UPD8085A	NEC	8 Bit Single Chip N-Channel Microprocessors
13	D8088D	NEC	UPD8088D
14	UPD8086	NEC	16-Bit Microprocessor
15	UPD8035HLC	NEC Electronics	High Speed 8-bit Single-Chip HMOS Microcomputers
16	D8049PC	NEC	UPD8049H
17	UPD8085A-2	NEC	Single Chip 8-BIT N-CHANNEL MICROPROCESSOR • Single Power Supply: +5Volt,±10% • Internal Clock Generation and System Control • Internal Serial In/Out Port. • Fully TTL Compatible • Internal 4-Level Interrupt Structure • Multiplexed Address/Data Bus for Increased System Performance • Complete
18	UPD8048	NEC	SINGLE CHIP 8-BIT MICROCOMPUTERS of the J,LPD8048 except the 1024 x 8-bit internal ROM. The external program memory can be implemented using standard 8080A/8085A memory products. FUNCTIONAL DESCRIPTION BLOCK DIAGRAM 334 "cC'''UST IV,",fU",BU WOAO LEfIrIGTHI PIN IDENTIFICATION
19	UPD8041A	NEC	UNIVERSAL PROGRAMMABLE PERIPHERAL INTERFACE - 8-BIT MICROCOMPUTER The IlPD8041 A/8741 A is a programmable peripheral interface intended for use in a wide range of microprocessor systems. Functioning as a totally self-sufficient controller, the IlPD8041A/8741A contains an 8-bit CPU, 1K x 8 program memory, 64 x 8 da
20	UPD8049H	NEC	High Speed 8 Bit HMOS Microcomputers