MC6802NS MICROPROCESSOR WITH CLOCK AND OPTIONAL RAM The MC6802 is a monolithic 8-bit microprocessor that contains all the registers and accumulators of the present MC6800 plus an internal clock oscillator and driver on the same chip. In addition, the MC6802 has 128 bytes of on-board RAM located at hex addresses $0000 to $007F. The first 32 bytes of RAM, at hex addresses $0000 to $001F, may be retained in a low power mode by utilizing Vcc standby: thus, facilitating memory retention during a power-down situation. The MC6802 is completely software compatible with the MC6800 as weil as the entire M6800 family of parts. Hence, the MC6802 is expand- able to 64K words. The MC6802NS is identical to the MC6802 without standby RAM feature. The MC6808 is identical to the MC6802 without on-board RAM. @ On-Chip Clock Circuit @ 1288 Bit On-Chip RAM @ 32 Bytes of RAM are Retainable @ Software-Compatible with the MC6800 @ Expandable to 64K Words @ Standard TTL-Compatible Inputs and Outputs @ 8-Bit
MC6802NS MICROPROCESSOR WITH CLOCK AND OPTIONAL RAM Tne MC6802 is a monolithic 8-bit microprocessor that contains all the registers and accumulators of the present MC6800 plus an internal clock oscillator and driver on the same chip. In addition, the MC6802 has 128 bytes of on-board RAM located at hex addresses $0000 to $007F. The first 32 bytes of RAM, at hex addresses $0000 to $001F, may be retained in a low power mode by utilizing Vcc standby; thus, facilitating memory retention during a power-down situation. The MC6802 is completely software compatible with the MC6800 as well as the entire M6800 family of parts. Hence, the MC6802 is expand- able to 64K words. The MC6802NS is identical to the MC6802 without standby RAM feature. The MC6808 is identical to the MC6802 without on-board RAM. @ On-Chip Clock Circuit @ 128x8 Bit On-Chip RAM @ 32 Bytes of RAM are Retainable @ Software-Compatible with the MC6800 @ Expandable to 64K Words @ Standard TTL-Compatible Inputs and Outputs @ 8-Bit
MC6802NS MICROPROCESSOR The MC6802 registers WITH CLOCK AND OPTIONAL RAM is a monolithic and accumulators 8-bit microprocessor of the present MC~OO that contains all the plus an internal clock oscillator and driver on the same chip. In addition, the MCW02 has 128 bytes of on-board RAM located at hex addresses $~ to $O07F. The first 32 bytes of RAM, at hex addresses $~ to $001 F, may be retained in a low power mode by utilizing VCC standby; thus, facilitating memory ietention during a power-down situation. The MC6802 is completely software compatible with the MC68W as well as the entire M~W family of parts. Hence, the MC6802 is expand- ..,,....,., t..>i able to WK words. The MC6802NS is identical to the MC6802 without standby RAM feature. The MC6808 is identical to the MC6802 without on-board RAM, On-Chip Clock 128x8 Circuit Bit On-Chip 32 Bytes of RAM Software-Compatible Expandable Standard 8-Bit . 16-8it with the MC68~ to 64K Words TTL-Compatible Word Inputs and Outputs Size Memory
OPERATING TEMPERATURE RANGE Device Speed Symbol Value Unit TA Oto +70 -40to +85 `c TA Oto +70 -40to +85 TA Oto +70 _@to +85 MC6802P, L MC6802CP,CL (1.0 MHz) (1.0 MHz) MC68A02P, L MC68A02CP,CL (1.5 MHz) (1.5 MHz) MC68B02P,L MC68802CP,CL (2.0 MHz) (2.0 MHz) MC6802NSP, L (1.0 MHz) TA MC6808P, L MC68A08P, L MC68808P,L (1.0 MHz) (1.5 MHz) (2.0 MHz) TA DC ELECTRICAL CHARACTERISTICS (Vcc= sy.@ol Looic. EXTAL I `:a+tJi>* - -- max) uutput Hlgn voltage (i LOad= - 205pA, VCC= rein] (lLoad= - 145pA, VCC= rein) (lLoad=- 100 PA, VCC=min) wi'P%:$t ,,*,, = n"f ,, r Min I v<<+ 2.0 , v:; +4.0 I Typ I : Max Unit Vcc Vcc v Vs S-0,3 - VSS+O.8 v - 1.0 2.5 VA - V I - - - -- VSS+2.4 VSS+2.4 VSS+2.4 vOH vOL D,. I "$ I Logic, EXTAL, w~ ~,$~[L ,.. ..':' Ii" L&Mc I .....+ ,!$~,**,.:. ,~'QO-D7 AO-A~5>@l~j VMA, E ..,,.,!-' ,+~ ,, ., ,>,<3,, \\,,`J)y>>, BA ,,,,,. *.:$?~..`.~ Output Low Voltage .(l Load= 1.6 mA, VCC= rein} Internal Power Dissipation (Meas!jred at T A Oc ,,,\ tg ~ ,:,,\I ~ $,*:.~$?,. 5.o Vdc + 5%, VSS =0,