mcf5282 Freescale Semiconductor, Inc, mcf5282 Datasheet - Page 257

• Manufacturer Part Number: mcf5282
• Manufacturer: Freescale Semiconductor, Inc

14.1.1
In single-chip mode, signals default to GPIO inputs after a system reset.
that do not default to a GPIO function.
Freescale Semiconductor
1
2
3
4
5
6
7
F11:G7-G10:H7-H10
E6-E11:F5:F7-F10:
H12:J5:J6:J11:J12:
A1:A16:E5:E12:F6:
:J7-J10:K7-K10:L6:
K5:K6:K11:K12:L5:
L11:M5:M12:T16
Pull-ups are not active when GPIO functions are selected for the pins.
The primary functionality of a pin is not necessarily its default functionality. Pins that have GPIO functionality will default to
GPIO inputs.
Pull-up is active only with the SYNCA function.
Pull-up is active only with the SYNCB function.
Pull-up is active only with the SDA function.
Pull-up is active only with SCL function.
Pull-up is active when JTAG_EN is driven high.
F12:G5:G6:G11:
G12:H5:H6:H11:
A12:C5:D5:D11
MAPBGA Pin
L7-L10:L12:
B5:B12:
M6-M11
A6:C11
N11
P8
Single-Chip Mode
Table 14-3. MCF5282 Signals and Pin Numbers Sorted by Function (continued)
Primary
VSSPLL
VSTBY
VDDF
VSSF
VDD
VPP
VSS
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
Table 14-4. Pin Reset States at Reset (Single-Chip Mode)
CLKOUT
Signal
EXTAL
RSTO
XTAL
RSTI
2
Pin Functions
Secondary
—
—
—
—
—
—
—
Clock and Reset Signals
Tertiary
—
—
—
—
—
—
—
CLKOUT
Reset
XTAL
Low
—
—
PLL ground
Flash (stress) programming
voltage
Flash positive supply
Flash module ground
Standby power
Positive supply
Ground
Description
Table 14-4
I/O
O
O
O
I
I
is a listing of signals
Primary
I/O
Signal Descriptions
I
I
I
I
I
I
I
Pull-up
Internal
—
—
—
—
—
—
—
14-17
1