mc9s12uf32 Freescale Semiconductor, Inc, mc9s12uf32 Datasheet - Page 7
mc9s12uf32
Manufacturer Part Number
mc9s12uf32
Description
System Chip Guide V01.05
Manufacturer
Freescale Semiconductor, Inc
Datasheet
1.MC9S12UF32.pdf
(128 pages)
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Freescale Semiconductor
Detailed Signal Descriptions for 64-pin package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
PU0 / CFWAIT / ATAIORDY — Port U I/O Pin 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
EXTAL, XTAL — Oscillator Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
RESET — External Reset Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
TEST — Test Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
BKGD / TAGHI / MODC — Background Debug, Tag High & Mode Pin . . . . . . . . . .67
RPU — USB D+ pull up resistor termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
RREF — External bias resistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
DPF - USB Full Speed D+ data line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
DPH - USB High Speed D+ data line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
DMF - USB Full Speed D- data line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
DMH - USB High Speed D- data line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
REF3V - 3.3V reference for external regulator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
PA[5:0] / ADDR[13:8] / DATA[13:8] / CFD[13:8] / ATAD[13:8] — Port A I/O Pins . . .68
PA[6] / ADDR[14] / DATA[14] / CFD[14] / ATAD[14] / MSBS— Port A I/O Pins . . . .68
PA[7] / ADDR[15] / DATA[15] / CFD[15] / ATAD[15] — Port A I/O Pins . . . . . . . . . .69
PB[7:0] / ADDR[7:0] / DATA[7:0]/ CFD[7:0] / ATAD[7:0] / IOC[7:0] — Port B I/O Pins .
PE7 / NOACC / CAF10— Port E I/O Pin 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
PE6 / MODB / IPIPE1 / CFA9 — Port E I/O Pin 6 . . . . . . . . . . . . . . . . . . . . . . . . . . .69
PE5 / MODA / IPIPE0 / CFA8 — Port E I/O Pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . .69
PE4 / ECLK— Port E I/O Pin 4 / E-Clock Output . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
PE3 / LSTRB / TAGLO / CFA3 — Port E I/O Pin 3 / Low-Byte Strobe (LSTRB) . . . .70
PE2 / R/W — Port E I/O Pin 2 / Read/Write. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
PE0 / XIRQ — Port E input Pin 0 / Non Maskable Interrupt Pin . . . . . . . . . . . . . . . .70
PJ2 / ATACS1 / SWP / CFCE2 / ROMCTL - Port J I/O Pin 2 . . . . . . . . . . . . . . . . . .70
PJ1 / ATACS0 / SCLE / CFCE1 - Port J I/O Pin 1 . . . . . . . . . . . . . . . . . . . . . . . . . . .71
PJ0 / ATAIOWR / SALE / CFIOWR - Port J I/O Pin 0 . . . . . . . . . . . . . . . . . . . . . . . .71
PM4 / IOC3 / SDDATA2 / SBSY / CFIOIS16 — Port M I/O Pin 4 . . . . . . . . . . . . . . .71
PM3 / IOC2 / SDDATA1 / SCE / CFINPACK — Port M I/O Pin 3 . . . . . . . . . . . . . . .71
PQ7 / SDAT7 / CFA7 / IOC7 — Port Q I/O Pins 7 . . . . . . . . . . . . . . . . . . . . . . . . . . .71
PQ6 / SDAT6 / CFA6 / SDCLK / IOC6 — Port Q I/O Pins 6 . . . . . . . . . . . . . . . . . . .72
PQ5 / SDAT5 / CFA5 / SDCMD / IOC5 — Port Q I/O Pins 5. . . . . . . . . . . . . . . . . . .72
PQ4 / SDAT4 / CFA4 / ATADMACK / IOC4 — Port Q I/O Pins 4 . . . . . . . . . . . . . . .72
PQ3 / SDAT3 / CFIORD / ATAIORD — Port Q I/O Pins 3. . . . . . . . . . . . . . . . . . . . .72
PQ[2:0] / SDAT[2:0] / CFA[2:0] / ATADA[2:0]— Port Q I/O Pins [2:0] . . . . . . . . . . . .72
System on a Chip Guide — 9S12UF32DGV1/D V01.05
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