MC68HC16Z1CAG25 Freescale Semiconductor, MC68HC16Z1CAG25 Datasheet - Page 463

• Manufacturer Part Number: MC68HC16Z1CAG25
• Description: IC MCU 16BIT 25MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC16r

Specifications of MC68HC16Z1CAG25

• 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: 144-LQFP
• Cpu Family: HC16
• Device Core Size: 16b
• Frequency (max): 25MHz
• Interface Type: SCI/SPI/UART
• Program Memory Size: Not Required
• Total Internal Ram Size: 1KB
• # I/os (max): 16
• Number Of Timers - General Purpose: 11
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• 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 Bus Width: 16 bit
• Data Ram Size: 1 KB
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 11
• 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: Compliant

E.1.4 INITSYS.ASM
*
*
*
****************************************************************************
INITSYS:
E.1.5 INITRAM.ASM
*
*
*
*
*****************************************************************************
INITRAM:
M68HC16 Z SERIES
USER’S MANUAL
DC.W
DC.W
DC.W
DC.W
DC.W
DC.W
DC.W
DC.W
DC.W
DC.W
DC.W
DC.W
DC.W
DC.W
DC.W
Title : INITSYS
Description : Initialize & configure system including
LDAB
TBEK
LDAB
TBXK
TBYK
TBZK
LDD
STD
LDD
STD
LDAA
STAA
CLR
Title : INITRAM
Description : Initialize the HC16's 1K internal SRAM
LDD
STD
LDD
BDM
BDM
BDM
BDM
BDM
BDM
BDM
BDM
BDM
BDM
BDM
BDM
BDM
BDM
BDM
#$0F
#$00
#$0003
CSBARBT
#$3830; async, both byte, R/W, AS, Zero WS, S/U SP, IPL all,
CSORBT
#$7F
SYNCR
SYPCR
#$0001
RAMBAH
#$0000
INITIALIZATION AND PROGRAMMING EXAMPLES
Freescale Semiconductor, Inc.
;241
;242
;243
;244
;245
;246
;247
;248
;249
;250
;251
;252
;253
;254
;255
the Software Watchdog and System Clock.
(put SRAM in memory map at $10000, bank 1)
and set the stack inside it.
For More Information On This Product,
User Defined Interrupt Vector 186
User Defined Interrupt Vector 187
User Defined Interrupt Vector 188
User Defined Interrupt Vector 189
User Defined Interrupt Vector 190
User Defined Interrupt Vector 191
User Defined Interrupt Vector 192
User Defined Interrupt Vector 193
User Defined Interrupt Vector 194
User Defined Interrupt Vector 195
User Defined Interrupt Vector 196
User Defined Interrupt Vector 197
User Defined Interrupt Vector 198
User Defined Interrupt Vector 199
User Defined Interrupt Vector 200
Go to: www.freescale.com
;AVEC off
;give initial values for extension registers
;and initialize system clock and COP
; point EK to bank F for register access
; point XK to bank 0
; point YK to bank 0
; point ZK to bank 0
; at reset, the CSBOOT block size is 512k.
; this line sets the block size to 64k
;
; w=0, x=1, y=111111
; set system clock to 16.78 Mhz
; turn COP (software watchdog) off,
; since COP is on after reset
;initialize internal SRAM and stack
; store high ram array, bank 1
E-11