PP70208H Search Results

Contextual Info: NEC li PP70208H, 70216H 8. REFU REFRESH CONTROL UNIT The REFU generates refresh cycles required for refreshing of external D R AM . Refresh enabling/disabling and the refresh interval can be set programmably. 8.1 FEATURES • Lowest-priority refreshing/highest-priority refreshing

UPD70208H

Abstract: V40HL PD70208H
Contextual Info: NEC ¿¿PD70208H, 70216H 15. INSTRUCTION SET Table 15-1 Operand Type Legend Description Identifier reg 8/16-bit general register destination register in an instruction using tw o 8/16-bit general registers reg' Source register in an instruction using tw o 8/16-bit general registers

UPD70208H

Abstract: TQFP 14X20
Contextual Info: NEC //PD70208H, 70216H 17. PACKAGE DRAWINGS 80 PIN PLASTIC QFP 14x20 64 |65 ill I 41 40 detail of lead end 80 ' 1 H Ifr l I I n ra n P80GF-80-3B9-2 INCHES A 23.6±0.4 0 .9 2 9 *0 .0 1 6 B 2 0 .0 *0 .2 0.795toooi C 14 .0*0 .2 D 17 .6*0 .4 0 .6 9 3 *0 .0 1 6

Contextual Info: /¿PP70208H, 70216H NEC 3. CPU The CPU has the same functions as the V 2 0 H L and V 30 H L™ . In hardware terms, there are some changes regarding the use of the bus with on-chip peripherals, but in software terms the CPU is fully compatible. The internal block diagram of the CPU is shown in Fig. 3-1.

uPD71051

Contextual Info: NEC /¿PP70208H, 70216H 10. SCU SERIAL CONTROL UNIT The SCU perform s control of serial com m unication (asynchronous). Its functions are a subset o f the /iPD71051 excluding synchronous com m unication. Also, w hat was the control w ord register in the /iPD71051 has been divided

uPD71071

Contextual Info: NEC ¿¿PP70208H, 70216H 12. DMAU DMA CONTROL UNIT The DMAU has 4 DMA channels, and provides the functions (subset) o f tw o LSIs, the /iPD71071 and //PD71037. 12.1 FEATURES • Two operating modes (pPD71071 mode, /iPD71037 mode) • 20-bit address register

D70216

Abstract: PD70208H-12 UPD70208H uPD70216 MPD70216 PD70208H
Contextual Info: NEC /¿PP70208H, 70216H 16. ELE C TR IC A L S P E C IFIC A TIO N S •Applied s ta n d a rd -The electrical characteristics shown below are applied to devices other than the old models conform ing

IEU 804

Abstract: ieu-804
Contextual Info: DATA SHEET MOS INTEGRATED CIRCUIT /J P D 7 0 2 0 8 H , 7 0 2 1 6 H V40HL , V50HL™ 1 6 /8 ,16-BIT MICROPROCESSOR DESCRIPTION The ¿iPD70208H V40HL is a high-speed, low-power 16-/8-bit microprocessor based on the //PD70208 (V40™) with 16-bit architecture, 8-bit data bus, and general-purpose peripheral functions.

Contextual Info: PRELIMINARY DATA SHEET MOS INTEGRATED CIRCUIT ELECTRON DEVICE V40HL 16/8-BIT MICROPROCESSOR D ESCRIPTIO N The /iPD70208H V40HL 16/8-bit microprocessor is a high-speed, low-power version of the /¿PD70208 (V40™ ). The /iPD70208H offers 16 MHz operation, and in addition to the conventional standby functions, also allows

IC-8221

Abstract: UPD70208H IC-3659 NEC V50 hardware 209E IEU-770 70216H V40HLTM PD70208H pD70216HLP-16
Contextual Info: DATA SHEET MOS INTEGRATED CIRCUIT M P D 7 0 2 0 8 H , 7 0 2 1 6 H V40HL , V50HL™ 16/8, 16-BIT MICROPROCESSOR DESCRIPTION The iiPD70208H V40HL is a high-speed, low -pow er 16-/8-bit m icroprocessor based on the jiPD70208 (V40™) w ith 16-bit architecture, 8-bit data bus, and general-purpose peripheral functions.

rtl 8112

Abstract: D70216 nec v40 kaf 401 VP15-367-3 32tfv PD70208HGK-16-9EU BS211 PD71054 16-3B9
Contextual Info: 7 s— $ ‘ y — h NEC M O S * » i]& MOS Integrated Circuit P D 7 0 2 0 8 H ,7 0 2 1 6 H V40HL , V50HL™ 16/ 8, 16k '-y K • V - f Ï U - f n - k y - ÿ fi P D 70208H S IJ ^ ^ V 4 0 H L itt L-/c ^ P D 7 0 2 0 8 It, 1 6 ti v (S U £ fô V 4 0 ™ )