MC9S12T64 Datasheet, PDF (72/608 Pages) Motorola, Inc – Specification

Freescale Semiconductor, Inc.
Pinout and Signal Description
Table 13 MC9S12T64 Signal Description Summary (Continued)
Pin Function
MODA / IPIPE0
MODB / IPIPE1
NOACC / XCLKS
ADDR8 / DATA8 /
DATA0
ADDR9 / DATA9 /
DATA1
ADDR10 / DATA10 /
DATA2
ADDR11 / DATA11 /
DATA3
ADDR12 / DATA12 /
DATA4
ADDR13 / DATA13 /
DATA5
ADDR14 / DATA14 /
DATA6
ADDR15 / DATA15 /
DATA7
AN0
AN1
AN2
AN3
AN4
AN5
AN6
Pin Name
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Pin
Number
Description
PE5
VDDR
42 State of mode select pins during reset determine the
initial operating mode of the MCU. After reset, MODB
and MODA can be configured as instruction queue
PE6
VDDR
43 _{tracking signals IPIPE1 and IPIPE0 or as}
general-purpose I/O pins.
No Access. Indicates free cycles in expanded mode.
PE7
VDDR
44
Selects also Colpitts oscillator or Pierce
oscillator/external clock during reset. Can be used as
general purpose I/O pin.
PA0
VDDR
45
PA1
VDDR
46 _{External bus pins share function with general-purpose}
I/O ports A. In single chip modes, the pins can be used
PA2
VDDR
47 for general-purpose I/O. In expanded modes, the pins
are used for the external buses.
PA3
VDDR
48
PA4
VDD2
VSS2
PA5
PA6
PA7
VDDA
VRH
VRL
VSSA
PAD0
PAD1
PAD2
PAD3
PAD4
PAD5
PAD6
VDDR
VDD2
VSS2
VDDR
VDDR
VDDR
–
VDDA
VDDA
–
VDDA
VDDA
VDDA
VDDA
VDDA
VDDA
VDDA
49
50
2.5V core supply
51
52 _{External bus pins share function with general-purpose}
I/O ports A. In single chip modes, the pins can be used
53 for general-purpose I/O. In expanded modes, the pins
are used for the external buses.
54
55 5.0V supply analog to digital converter
56 analog to digital converter reference high
57 analog to digital converter reference low
58 ground analog to digital converter
59 A/D Converter channel 0
60 A/D Converter channel 1
61 A/D Converter channel 2
62 A/D Converter channel 3
63 A/D Converter channel 4
64 A/D Converter channel 5
65 A/D Converter channel 6
MC9S12T64Revision 1.1.1
Pinout and Signal Description
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