D70236A
Abstract: V53A PD72291 NEC uPD72291 Coprocessor 000008H PD72291 PD70236A
Text: NEC /¿PD70236A 11. |lPD72291 FLOATING-POINT CO-PROCESSOR INTERFACE The interface between the nPD72291 and the |iPD70236A is described below. 11.1 SYSTEM CONFIGURATION EXAMPLE An example of a system configuration with the nPD72291 connected to the nPD70236A is shown in Fig. 11-1.
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uPD72291
nPD72291
iPD70236A
PD70236A
nPD70236A
iPD72291
xPD72291
PD70236A.
D70236A
V53A
PD72291 NEC
Coprocessor
000008H
PD72291
PD70236A
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D70236A
Abstract: V53A TFK 035 U 111 B tfk bb 204 U10108E TFK S 417 T NEC FIP TFK U 217 B TFK 544 PD71051
Text: DATA SHEET NEC MOS INTEGRATED CIRCUIT /¿PD70236A V53A 16-BIT MICROPROCESSOR DESCR IPTIO N The |iPD70236A V53A is a 16-bit CMOS microprocessor that is software-compatible with the jiPD70136A (V33A™). The nPD70236A is based on the |xPD70236 (V53™) with the only difference being its CPU, which is equivalent to that
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uPD70236A
V53ATM
16-BIT
iPD70236A
jiPD70136A
V33ATM)
nPD70236A
xPD70236
V53TM)
D70236A
V53A
TFK 035 U 111 B
tfk bb 204
U10108E
TFK S 417 T
NEC FIP
TFK U 217 B
TFK 544
PD71051
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Untitled
Abstract: No abstract text available
Text: NEC /iPD70236A 1. PIN FUNCTIONS 1.1 LIST OF PIN FUNCTIONS Pin Name Input/Output A23 to AO 3-state output D15 to DO 3-state input/ output Function Address bus 3-state output Data bus upper byte enable R/W 3-state output Read/write selection M /ÎÔ 3-state output
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uPD70236A
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NEC IC D 553 C
Abstract: PD70236 nec v53 cpu V53A IEU-804 U10108E uPD70136A IEU 804 JUPD70236 V20TM
Text: DATA SHEET NEC MOS INTEGRATED CIRCUIT V53A 16-BIT MICROPROCESSOR DESCRIPTION The |iPD70236A V53A is a 16-bit CMOS microprocessor that is software-compatible with the nPD70136A (V33A™). The |iPD70236A is based on the nPD70236 (V53™) with the only difference being its CPU, which is equivalent to that
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V53ATM
16-BIT
uPD70236A
uPD70136A
V33ATM)
uPD70236
V53TM)
iPD70136A,
NEC IC D 553 C
PD70236
nec v53 cpu
V53A
IEU-804
U10108E
IEU 804
JUPD70236
V20TM
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D71037
Abstract: D70236A HPD71071
Text: NEC 4. ¿¿PD70236A SY STEM C O N T R O L I/O The system control l/Os which control the entire |iPD70236A are described below. In the |iPD70236A, addresses FFOOH to FFFFH are reserved as the internal I/O area, onto which system control l/Os are mapped. When using the nPD70236A these l/Os must first be correctly initialized.
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uPD70236A
PD70236A
iPD70236A,
nPD70236A
64K-byte
0000H
iPD70236A
D71037
D70236A
HPD71071
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Untitled
Abstract: No abstract text available
Text: NEC /JPD70236A 7. TCU TIMER/COUNTER UNIT The TCU has 3 counters, and is functionally identical to the |iPD71054. 7.1 FEATURES • Three timer channels • TOUTO to TOUT2 pin outputs • TCTLO to TCTL2 pin inputs • TCLK pin input • TOUT1 usable as SCU clock
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uPD71054
16-bit
iPD70236A
/JPD70236A
PD70236A
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TFK S 186 P
Abstract: tfk 138 JUPD70236 TFK S 186 TFK 162 -12 mrd 148 D70236A tfk 189 p
Text: NEC /¿PD70236A 15. ELECTRICAL SPECIFICATIONS Available Electrical Specifications - - _ _ _ _ _ V dd = 5 V ±10% V dd = 3.6 to 4.5 V V dd = 2.7 to 3.6 V Remarks 15.1 HPD70236A-10 HPD70236A-12 HPD70236A-16 HPD70236A-20 T a = -40 to +85 °C
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HPD70236A-10
HPD70236A-12
HPD70236A-16
PD70236A
HPD70236A-20
A23-A0
TFK S 186 P
tfk 138
JUPD70236
TFK S 186
TFK 162 -12
mrd 148
D70236A
tfk 189 p
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Untitled
Abstract: No abstract text available
Text: NEC 8. /¿PD70236A SCU SERIAL CONTROL UNIT The SCU provides asynchronous serial communication functions. The command system resembles that of the jiPD71051, but what was the control word register in the nPD71051 has been divided into two: The SCM (serial command register) and SMD (serial mode register).
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uPD70236A
jiPD71051,
nPD71051
RS-232-C
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PGR15
Abstract: JUPD70236 FF2E PGR43 nec 3114
Text: NEC 3. ¿¿PD70236A CPU The CPU has equivalent functions to the nPD70136A. In hardware terms there are some changes in the relation between on-chip peripherals and use of bus, but in software terms the two are fully compatible. The CPU internal block diagram is shown in Fig. 3-1.
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uPD70236A
nPD70136A.
16-bit
xPD72291
PGR15
JUPD70236
FF2E
PGR43
nec 3114
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Untitled
Abstract: No abstract text available
Text: NEC /¿PD70236A 17. RECOMMENDED SOLDERING CONDITIONS * This product should be soldered and mounted under the conditions recommended in the table below. For details of recommended soldering conditions, refer to the information document “Semiconductor Device Mounting
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uPD70236A
IEI-1207)
PD70236AGD-XX-5BB
120-pin
3P15-103-2
MPD70236ARB-XX
132-pin
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Untitled
Abstract: No abstract text available
Text: NEC /1PD70236A 5. WCU WAIT CONTROL UNIT The WCU has the function of automatically inserting a wait states(TW) equivalent to between 0 and 7 clock cycles in a CPU, DMAU or REFU bus cycle. 5.1 FEATURES • Automatic setting of 0 to 7 waits in a CPU memory bus cycle
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uPD70236A
16M-byte
PD70236A
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