MC68HC16Z1CEH25 Freescale Semiconductor, MC68HC16Z1CEH25 Datasheet - Page 464

• Manufacturer Part Number: MC68HC16Z1CEH25
• Description: IC MCU 16BIT 25MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: HC16r

Specifications of MC68HC16Z1CEH25

• Core Processor: CPU16
• Core Size: 16-Bit
• Speed: 25MHz
• 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
• Package: 132PQFP
• Family Name: HC16
• Maximum Speed: 25 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 16
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 11
• Controller Family/series: 68HC16
• No. Of I/o's: 16
• Ram Memory Size: 1KB
• Cpu Speed: 25MHz
• No. Of Timers: 2
• Embedded Interface Type: QSPI, SCI
• Rohs Compliant: Yes
• Processor Series: HC16Z
• Core: CPU16
• Data Ram Size: 1 KB
• Interface Type: SCI, SPI, UART
• Maximum Clock Frequency: 25 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

E.1.6 INITSCI.ASM
*
*
*
*
*************************************************************************
INITSCI:
E.2 Programming Examples
E-12
The following programming examples use different M68HC16 Z-series modules. All
programs were written to run on the M68HC16Z1EVB evaluation board. Refer to the
M68HC16Z1EVB Evaluation Board User’s Manual (M68HC16Z1EVB/D) for further in-
formation.
Several of these programs send status messages using the SCI in the QSM on the
MC68HC16Z1, MC68CK16Z1, MC68CM16Z1, MC68HC16Z2, and MC68HC16Z3.
These programs can be made to function with SCIA in the MCCI on the MC68HC16Z4
and MC68CKZ4 as follows:
• Replace SCCR0 with SCCR0A.
• Replace SCCR1 with SCCR1A.
• Replace SCSR with SCSRA.
• Replace SCDR with SCDRA.
STD
CLR
LDAB
TBSK
LDS
Title : INITSCI
Description :
LDD
STD
LDD
STD
These programs will also work on the modular evaluation board
(MEVB) using a microcontroller personality board for the appropriate
Z-series derivative. See
for more information on the MEVB.
RAMBAL
RAMMCR
#$01
#$03FE
#$0037
SCCR0
#$000C
SCCR1
INITIALIZATION AND PROGRAMMING EXAMPLES
Freescale Semiconductor, Inc.
For More Information On This Product,
Initialize the SCI to transmit and receive
at 9600 baud.
Go to: www.freescale.com
; store low ram array
; enable ram
; set SK to bank 1 for system stack
; put SP at top of 1k internal SRAM
;initialize the SCI
;set the SCI baud rate to 9600 baud
;enable the SCI receiver and transmitter
APPENDIX C DEVELOPMENT SUPPORT
NOTE
M68HC16 Z SERIES
USER’S MANUAL