TWR-56F8257 Freescale Semiconductor, TWR-56F8257 Datasheet - Page 23

• Manufacturer Part Number: TWR-56F8257
• Description: TOWER SYSTEM KIT MC56F8257
• Manufacturer: Freescale Semiconductor
• Type: DSC, Digital Signal Controllerr

Specifications of TWR-56F8257

• Contents: Board, Cables, Documentation, DVD
• For Use With/related Products: Freescale Tower System, MC56F8257
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Freescale Semiconductor
(CMPB_O)
(CMPA_O)
(XB_IN2)
(XB_IN7)
GPIOC2
GPIOC3
GPIOC4
GPIOC5
(DACO)
(CLKO)
(RXD0)
(TXD0)
Signal
Name
(TB0)
(TA0)
(TA1)
LQFP
44
12
5
6
7
Table 5. MC56F825x/MC56F824x Signal and Package Information (continued)
LQFP
48
13
5
6
7
LQFP
64
18
5
7
8
MC56F825x/MC56F824x Digital Signal Controller, Rev. 3
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Analog
Output
Input/
Input/
Input/
Input/
Input/
Input/
Input/
Type
Input
Input
Input
enabled
enabled
enabled
enabled
internal
internal
internal
internal
During
Reset
pullup
pullup
pullup
pullup
Input,
Input,
Input,
Input,
State
Port C GPIO — This GPIO pin can be individually programmed as
an input or output pin.
TXD0 — The SCI0 transmit data output or transmit/receive in single
wire operation.
TB0 — Quad timer module B channel 0 input/output.
XB_IN2 — Crossbar module input 2
CLKO — This is a buffered clock output; the clock source is selected
by clockout select (CLKOSEL) bits in the clock output select register
(CLKOUT) of the SIM.
After reset, the default state is GPIOC2.
Port C GPIO — This GPIO pin can be individually programmed as
an input or output pin.
TA0 — Quad timer module A channel 0 input/output.
CMPA_O— Analog comparator A output
RXD0 — The SCI0 receive data input.
After reset, the default state is GPIOC3.
Port C GPIO — This GPIO pin can be individually programmed as
an input or output pin.
TA1 — Quad timer module A channel 1input/output
CMPB_O — Analog comparator B output
After reset, the default state is GPIOC4.
Port C GPIO — This GPIO pin can be individually programmed as
an input or output pin.
DACO — 12-bit Digital-to-Analog Controller output
XB_IN7 — Crossbar module input 7
After reset, the default state is GPIOC5.
Signal Description
Signal/Connection Descriptions
23