MC68HC16Z1CFC16 Freescale Semiconductor, MC68HC16Z1CFC16 Datasheet - Page 50

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MC68HC16Z1CFC16

Manufacturer Part Number
MC68HC16Z1CFC16
Description
IC MPU 1K RAM 16MHZ 132-PQFP
Manufacturer
Freescale Semiconductor
Series
HC16r
Datasheets

Specifications of MC68HC16Z1CFC16

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
132-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-

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3.6 Internal Register Map
3-16
In
value represented by Y determines the base address of MCU module control regis-
ters. Y is equal to M111, where M is the logic state of the module mapping (MM) bit in
the system integration module configuration register (SIMCR). Since the CPU16 uses
only ADDR[19:0], and ADDR[23:20] follow the logic state of ADDR19 when CPU driv-
en, the CPU cannot access IMB addresses from $080000 to $F7FFFF. In order for the
MCU to function correctly, MM must be set (Y must equal $F). If M is cleared, internal
registers are mapped to base address $700000, and are inaccessible until a reset oc-
curs. The SRAM array is positioned by a base address register in the SRAM CTRL
block. Unimplemented blocks are mapped externally.
PWMA, PWMB
NOTES:
Mnemonic
1. MCCI signals present only in MC68HC16Z4/CK16Z4.
Figures
PGP[7:0]
PQS[7:0]
SIZ[1:0]
RESET
PF[7:0]
RXDA
RXDB
TXDA
TXDB
QUOT
SCK
RXD
SCK
TSC
TXD
XFC
R/W
SS
SS
1
1
1
1
1
1
Table 3-5 M68HC16 Z-Series Signal Function (Continued)
3-8, 3-9, and 3-10, IMB ADDR[23:20] are represented by the letter Y. The
Port F
Port GP
Port QS
Pulse Width Modulation
Quotient Out
Read/Write
Reset
Receive Data (SCI)
SCI A Receive Data
SCI B Receive Data
Serial Clock (QSPI)
Serial Clock (SPI)
Size
Slave Select (QSPI)
Slave Select (SPI)
Three-State Control
SCI Transmit Data
SCI A Transmit Data
SCI B Transmit Data
External Filter Capacitor
Signal Name
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
Port F digital I/O port signals
GPT digital I/O port signals
QSM digital I/O port signals
Output for PWM
Provides the quotient bit of the polynomial divider
Indicates the direction of data transfer on the bus
System reset
Serial input to the SCI
Serial input from SCI A
Serial input from SCI B
Clock output from QSPI in master mode; clock input to QSPI in
slave mode
Clock output from SPI in master mode; clock input to SPI in
slave mode
Indicates the number of bytes to be transferred during a bus
cycle
Causes serial transmission when QSPI is in slave mode;
causes mode fault in master mode
Causes serial transmission when the SPI is in slave mode;
causes mode fault in master mode
Places all output drivers in a high-impedance state
Serial output from the SCI
Serial output from SCI A
Serial output from SCI B
Connection for external phase-locked loop filter capacitor
OVERVIEW
Function
M68HC16 Z SERIES
USER’S MANUAL

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