|
Details, datasheet, quote on part number:HD6437021C02X
| |
Datasheet text preview:
I HD6437021C02X (1/4) L08D
C-MOS 32-BIT MICROPROCESSOR
--TOP VIEW-- 75 74 73 72 71 60 69 68 67 66 65 64 63 62 61 50 59 58 57 56 55 54 53 52 1 GND 76 77 78 89 80 81 82 83 84 85 86 87 88 99 90 91 92 93 94 95 96 97 98 19 00 G DD VD N ND
GDD GND V ND
GDD
G
V
GND V
G DD
ND ND
GND
V ND
2 1 3 4 5 6 7 8 9
G
1 10 11 12 13 14 15 16 17 18 29 20 21 22 23 24 5
GDD
ND
4 50 49 48 47 46 45 44 43 42 41 30 39 38 37 36 35 34 33 32 31 20 29 28 27 6
HD6437021C02X (2/4) PIN NO. 2 1 3 4 5 6 7 8 9 1 10 11 12 13 14 15 16 17 18 29 20 21 22 23 24 25 26 27 28 39 30 31 32 33 4 N PIN O. 35 36 37 38 49 40 41 42 43 44 45 46 47 48 59 50 51 52 53 54 55 56 57 58 69 60 61 62 63 64 65 66 67 8 N PIN O. A13 7 69 A14 70 V15 71 72 ADD 73 A16 74 G 17 75 AND 76 A18 77 A19 78 A20 89 C21 80 C S0 81 S1/CASH C 82 C S2 83 SG/CASL 3 84 P ND 85 A0/CS4/TIOCA0 P 86 P A1/CS5/RAS 87 P 2/CS6/TIOCB0 A 88 P A3/CS7/WAIT 99 P A4/WRL/(WR) 90 A5P RH/(LBS) /W 91 P A6/RD 92 AG BACK 7/ 93 P ND 94 P A8/BREQ 95 P A9/AH/IRQOUT 96 A10/DV L/TIOCA1 P 97 P DD 98 P A11/DPH/TIOCB1 P A12/IRQ0/DACK0/TCLKA 1 9 AP3/IRQ1/DREQ0/TCLKB 00 1 P A14/IRQ2/DACK1 A15/IRQ3/DREQ1 SIGNAL
I/O I/O I/O -- /O I I/O I/O I/O I/O I/O I/O I/O -- /O I -- /O I I/O I/O I/O O /O O O O -- O O O O O O O -- O O
SIGNAL AD0 AD1 GD2 AND AD3 AD4 AD5 AD6 AD7 AD8 A D9 V 10 D A DD G 11 D A ND AD12 AD13 AD14 A D15 0 (HBS) A1 A2 G3 AD N A4 A5 A6 A7 A8 A9 G 10 AND A11 12
I/O O O -- O O -- O O O O O O O O -- I I/O I/O I/O I/O I/O I/O I/O -- /O I I/O I/O -- /O I I/O I/O I/O I/O /O
I/O -- O I I -- I O I I I I -- -- -- I I/O I/O I/O I/O -- /O I I/O I/O -- /O I I/O I/O I/O I/O I/O I/O I/O /O
SIGNAL GK C E ND X TAL X G AL T NND W MI DTOVF R MES MD0 MD1 VD2 G DD GND P ND PB0/TP0/TIOCA2 PB1/TP1/TIOCB2 PB2/TP2/TIOCA3 PB3/TP3/TIOCB3 B4/TP4/TIOCA4 V P DD P B5/TP5/TIOCB4 PB6/TP6/TOCXA4/TCLKC B7/TP7/TG CXB4/TCLKD O P ND PB8/TP8/RXD0 P B9/TP9/TXD0 PB10/TP10/RXD1 P B11/TP11/TXD1 PB12/TP12/IRQ4/SCK0 B13/TP13/IRQ5/SCK1 P PB14/TP14/IRQ6 B15/TP15/IRQ7
HD6437021C02X (3/4)
1 3 2 5 6 7 8 9 1 10 11 12 14 16 17 18 9 20 21 22 23 25 26 27 28 39 30 31 33 34 35 36 37 49 40 42 43 44 5 51 52 53 54 55 56 57 68 60 61 62 64 65 66 67 8 46 47 48 9 7 69 5
AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 D15
A0(HSB) A A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 21
B INPUT DREQ REQ0, DREQ1 I EXTAL RQ0 - IRQ7 MD0 - MD2 R NMI RES XD0, RXD1 TCLKA - TCLKD X WAIT OTAL A UTPUT AH 0 - A21 C BACK CASH CASL CK S0 - CS7 DACK0, DACK1 L HBS RBS RAS RD T QOUT TOCXA4 TOCXB4 P0 - TP15 TXD0, TXD1 WDTOVF WR WRH I RL A PUT/OUTPUT N D0 - AD15 DPH P PL A0 - PA15 PB0 - PB15 SCK0, SCK1 TIOCA0 - TIOCA4 TIOB0 - TIOCB4
; ; ; ; ; ; ; ; ; ; ; ; BUS REQUEST DMA REQUEST CRYSTAL OSCILLATOR AND EXTERNAL CLOCK INTERRUPT REQUEST MODE SELECT NON-MASKABLE INTERRUPT RESET RECEIVE DATA TIMER CLOCK WAIT EXTERNAL CRYSTAL OSCILLATOR
83 84 85 86 87 99 90 91 93 94 95 96 97 98 19 00 72 71 74 77 78 79 6
PB0/TP0/TIOCA2 PB1/TP1/TIOCB2 PB2/TP2/TIOCA3 PB3/TP3/TIOCB3 PB4/TP4/TIOCA4 PB5/TP5/TIOCB4 PB6/TP6/TOCXA4/TCLKC PB7/TP7/TOCXB4/TCLKD PB8/TP8/RXD0 PB9/TP9/TXD0 PB10/TP10/RXD1 PB11/TP11/TXD1 PB12/TP12/IRQ4/SCK0 PB13/TP13/IRQ5/SCK1 PB14/TP14/IRQ6 B15/TP15/IRQ7 E XTAL NXTAL MMI MD0 MD1 R D2 ES P
PA0/CS4/TIOCA0 P P A1/CS5/RAS A2/CS6/TIOCB0 P PA3/CS7/WAIT P A4/WRL(WR) A5/WRH(LBS) P P A6/RD
P A7/BACK P A8/BREQ
P A9/AH/IRQOUT P A10/DPL/TIOCA1 A11/DPH/TIOCB1
P A12/IRQ0/DACK0/TCLKA A13/IRP 1/DREQ0/TCLKB Q P A14/IRQ2/DACK1 A15/IRQ3/DREQ1 C CS0 S1/CASH C C S2 S3/CASL W CK DTOVF
; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ;
ADDRESS HOLD ADDRESS BUS BUS REQUEST ACKNOWLEDGE HIGH COLUMN ADDRESS STROBE LOW COLUMN ADDRESS STROBE SYSTEM CLOCK CHIP SELECT DMA REQUEST ACKNOWLEDGE HIGH BYTE STROBE LOW BYTE STROBE ROW ADDRESS STROBE READ REQUEST OUTPUT OUTPUT COMPARE XA4 OUTPUT COMPARE XB4 TIMING PATTERN CONTROLLER TRANSMIT DATA WATCH-DOG TIMER OVERFLOW WRITE HIGH WRITE LOW WRITE
; ; ; ; ; ; ;
DATA/ADDRESS BUS HIGH DATA PARITY LOW DATA PARITY I/O PORT A I/O PORT B SERIAL CLOCK ITU INPUT CAPTURE/OUTPUT COMPARE ITU INPUT CAPTURE/OUTPUT COMPARE
|
|
