MMC2080 Datasheet, PDF (20/34 Pages) Motorola, Inc – Integrated Processor with Roaming FLEX Decoder

Tables of Signals
Table 5. MMC2080/2075 PGA (208-Pin) Signal ID by Pin Number (Sheet 4 of 4)
Pin Number
Signal Name
Pin Number
Signal Name
H14
EXTAL
H15
Vss OSC
H16
CXFC
H17
Vdd PLL
J1
D4
J2
D19
J3
D20
U10
MPC5/UCTS
U11
MPC7/URXD
U12
D29
U13
A6
U14
A9
U15
D30
U16
Vss I/O
2.2 Tables of Signals
The MMC2080 input and output signals are organized into functional groups in Table 6 and in Figure 7 on
page 21. Table 7 on page 22 displays data relating to I/O cell names, including descriptions and the
availability of Hi-Z impedance, pull-up resistors, and high drive-current capability. Table 8 on page 23
through Table 20 on page 27 are organized according to signal type and give a brief description of each
signal pin. Package type is indicated as “N” for the 144-pin normal-function package. All pins are available
in the 208-pin development extensions package.
Table 6. MMC2080 Signal Functional Group Organization
Functional Group
Number of Signals Detailed Description
Arbitration signals
External system bus signals
Development extensions (208-pin package only)
FLEX signals
FSC/SPI signals
SCI signals
Timer signals
Melody generator signals
Keypad signals
Dedicated MPIO signals
SIM signals
JTAG/OnCE signals
Clock and power
2
Table 20 on page 27
52
Table 8 on page 23
34
Table 9 on page 24
13
Table 10 on page 25
5
Table 11 on page 25
5
Table 12 on page 25
4
Table 13 on page 26
1
Table 14 on page 26
8
Table 15 on page 26
6
Table 16 on page 26
2
Table 17 on page 26
6
Table 18 on page 27
40
Table 19 on page 27
20
MMC2080/2075 Technical Data
Preliminary