MC68HC16Z1CPV16 Freescale Semiconductor, MC68HC16Z1CPV16 Datasheet - Page 419

IC MPU 1K RAM 16MHZ 144-LQFP

MC68HC16Z1CPV16

Manufacturer Part Number
MC68HC16Z1CPV16
Description
IC MPU 1K RAM 16MHZ 144-LQFP
Manufacturer
Freescale Semiconductor
Series
HC16r
Datasheet

Specifications of MC68HC16Z1CPV16

Core Processor
CPU16
Core Size
16-Bit
Speed
16MHz
Connectivity
EBI/EMI, SCI, SPI
Peripherals
POR, PWM, WDT
Number Of I /o
16
Program Memory Type
ROMless
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-

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PQSPAR — PORT QS Pin Assignment Register
DDRQS — PORT QS Data Direction Register
USED
D.6.9 Port QS Pin Assignment Register/Data Direction Register
M68HC16 Z SERIES
USER’S MANUAL
NOT
15
RESET:
Clearing a bit in PQSPAR assigns the corresponding pin to general-purpose I/O. Set-
ting a bit assigns the pin to the QSPI. PQSPAR does not affect operation of the SCI.
Table D-33
DDRQS determines whether pins configured for general-purpose I/O are inputs or out-
puts. Clearing a bit makes the corresponding pin an input; setting a bit makes the pin
an output. DDRQS affects both QSPI function and I/O
effect of DDRQS on QSM pin function.
PQSPA6 PQSPA5 PQSPA4 PQSPA3
14
0
13
0
displays PQSPAR pin assignments.
NOTES:
12
0
1. PQS2 is a digital I/O pin unless the SPI is enabled (SPE set in
2. PQS7 is a digital I/O pin unless the SCI transmitter is enabled (TE set
PQSPAR Field
SPCR1), in which case it becomes the QSPI serial clock SCK.
in SCCR1), in which case it becomes the SCI serial output TXD.
PQSPA0
PQSPA1
PQSPA3
PQSPA4
PQSPA5
PQSPA6
Freescale Semiconductor, Inc.
Table D-33 PQSPAR Pin Assignments
11
0
For More Information On This Product,
USED
NOT
10
Go to: www.freescale.com
PQSPA1 PQSPA0 DDQS7 DDQS6 DDQS5 DDQS4 DDQS3 DDQS2 DDQS1 DDQS0
REGISTER SUMMARY
9
0
PQSPAR Bit
8
0
0
1
0
1
0
1
0
1
0
1
0
1
7
0
6
0
function.Table D-34
Pin Function
5
0
PCS0/SS
PQS2
PQS7
PQS0
MISO
PQS1
MOSI
PQS3
PQS4
PCS1
PQS5
PCS2
PQS6
PCS3
SCK
TXD
4
0
1
2
3
0
2
0
$YFFC16
$YFFC17
shows the
1
0
D-45
0
0

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