MC68HC16Z1CEH25 Freescale Semiconductor, MC68HC16Z1CEH25 Datasheet - Page 480
![IC MCU 16BIT 25MHZ 132-PQFP](/photos/39/60/396098/4243113_sml.jpg)
MC68HC16Z1CEH25
Manufacturer Part Number
MC68HC16Z1CEH25
Description
IC MCU 16BIT 25MHZ 132-PQFP
Manufacturer
Freescale Semiconductor
Series
HC16r
Datasheet
1.MC68HC16Z1VEH16.pdf
(500 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC16Z1CEH25
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
MC68HC16Z1CEH25
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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TC_LOOP:
*****
STRING_IC1
STRING_IC2
STRING_IC3
STRING_OC2
STRING_PAOV
times!',07,0a,0d,00
*****
*
*
IC1_ROUTINE:
IC2_ROUTINE:
IC3_ROUTINE:
OC2_ROUTINE:
PAOV_ROUTINE:
min
E-28
EVEN
The STRINGS
Exceptions/Interrupts
ANDA
BEQ
LDAA
STD
LDAB
ANDB
BEQ
RTS
Note that every one of the GPT interrupt service routines clears
its flag bit at the end of the routine before the RTI instruction.
LDX
JSR
BCLR
RTI
LDX
JSR
BCLR
RTI
LDX
JSR
BCLR
RTI
LDX
JSR
BCLR
RTI
#$01
SEND_CH
#$00
SCDR
SCSR+1
#$80
TC_LOOP
DC.W
DC.W
DC.W
DC.W
DC.W
#STRING_IC1
SEND_STRING
TFLG1,#$01
#STRING_IC2
SEND_STRING
TFLG1,#$02
#STRING_IC3
SEND_STRING
TFLG1,#$04
#STRING_OC2
SEND_STRING
TFLG1,#$10
INITIALIZATION AND PROGRAMMING EXAMPLES
*****
Freescale Semiconductor, Inc.
For More Information On This Product,
'Input capture 1 caught a transition',0a,0d,00
'Input capture 2 caught a rising edge',0a,0d,00
'Input capture 3 caught a falling edge',0a,0d,00
0a,'Output compare 2 just toggled',0a,0d,00
0a,'Pulse Accum. has overflowed 10
Go to: www.freescale.com
*****
;check only the TDRE flag bit
;if TDR is not empty, go back to check it
;clear A to send a full word to SCDR ($FFC0E)
;transmit one ASCII character to the screen
;test the TC bit (transfer complete)
;continue to wait until TC is set
;finish sending out byte
;execute when IC1 senses a transition
;print the message
;clear the IC1 flag bit
;execute when IC2 senses a rising edge
;print the message
;clear the IC2 flag bit
;execute when IC3 senses a falling edge
;print the message
;clear the IC3 flag bit
;execute when OC2 does a toggle
;print the message
;clear the OC2 flag bit
;execute on Pulse Accumulator Counter overflow
;if PAI pin tied PWMA, bell approx every 5 sec
;if PAI pin tied PWMB, bell approx every 10
M68HC16 Z SERIES
USER’S MANUAL
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