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80C188XL
16-Bit High-Integration Embedded Processor
Schematic Symbol
Pin Configuration (68 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | A15 | output |
| 2 | AD7 | bidirectional |
| 3 | A14 | output |
| 4 | AD6 | bidirectional |
| 5 | A13 | output |
| 6 | AD5 | bidirectional |
| 7 | A12 | output |
| 8 | AD4 | bidirectional |
| 9 | VCC | power_in |
| 10 | A11 | output |
| 11 | AD3 | bidirectional |
| 12 | A10 | output |
| 13 | AD2 | bidirectional |
| 14 | A9 | output |
| 15 | AD1 | bidirectional |
| 16 | A8 | output |
| 17 | AD0 | bidirectional |
| 18 | DRQ0 | input |
| 19 | DRQ1 | input |
| 20 | TMR_IN_0 | input |
| 21 | TMR_IN_1 | input |
| 22 | TMR_OUT_0 | output |
| 23 | TMR_OUT_1 | output |
| 24 | ~{RES} | input |
| 25 | ~{PCS0} | output |
| 26 | VSS | power_in |
| 27 | ~{PCS1} | output |
| 28 | ~{PCS2} | output |
| 29 | ~{PCS3} | output |
| 30 | ~{PCS4} | output |
| 31 | ~{PCS5}/A1 | output |
| 32 | ~{PCS6}/A2 | output |
| 33 | ~{LCS} | bidirectional |
| 34 | ~{UCS} | bidirectional |
| 35 | ~{MCS3} | output |
| 36 | ~{MCS2} | output |
| 37 | ~{MCS1} | output |
| 38 | ~{MCS0} | output |
| 39 | ~{DEN} | output |
| 40 | DT/~{R} | output |
| 41 | INT3/~{INTA1}/IRQ | bidirectional |
| 42 | INT2/~{INTA0} | bidirectional |
| 43 | VCC | power_in |
| 44 | INT1/~{SELECT} | input |
| 45 | INT0 | input |
| 46 | NMI | input |
| 47 | ~{TEST} | bidirectional |
| 48 | ~{LOCK} | output |
| 49 | SRDY | input |
| 50 | HOLD | input |
| 51 | HLDA | output |
| 52 | ~{S0} | output |
| 53 | ~{S1} | output |
| 54 | ~{S2} | output |
| 55 | ARDY | input |
| 56 | CLKOUT | output |
| 57 | RESET | output |
| 58 | X2 | output |
| 59 | X1 | input |
| 60 | VSS | passive |
| 61 | ALE/QS0 | output |
| 62 | ~{RD}/~{QSMD} | bidirectional |
| 63 | ~{WR}/QS1 | output |
| 64 | ~{RFSH} | output |
| 65 | A19/S6 | output |
| 66 | A18/S5 | output |
| 67 | A17/S4 | output |
| 68 | A16/S3 | output |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.