MC68HC16Z1CPV25 Freescale Semiconductor, MC68HC16Z1CPV25 Datasheet - Page 447

• Manufacturer Part Number: MC68HC16Z1CPV25
• Description: IC MPU 1K RAM 25MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC16r

Specifications of MC68HC16Z1CPV25

• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: Q1141110

I4/O5I — Input Capture 4/Output Compare 5 Interrupt Enable
OCI[4:1] — Output Compare Interrupt Enable
ICI[3:1] — Input Capture Interrupt Enable
TOI — Timer Overflow Interrupt Enable
PAOVI — Pulse Accumulator Overflow Interrupt Enable
PAII — Pulse Accumulator Input Interrupt Enable
CPROUT — Capture/Compare Unit Clock Output Enable
CPR[2:0] — Timer Prescaler/PCLK Select Field
M68HC16 Z SERIES
USER’S MANUAL
TMSK1 enables OC and IC interrupts. TMSK2 controls pulse accumulator interrupts
and TCNT functions.
OCI[4:1] correspond to OC[4:1].
ICI[3:1] correspond to IC[3:1].
This field selects one of seven prescaler taps or PCLK to be TCNT input. Refer to
ble
0 = IC4/OC5 interrupt disabled.
1 = IC4/OC5 interrupt requested when I4/O5F flag in TFLG1 is set.
0 = OC interrupt disabled.
1 = OC interrupt requested when OC flag set.
0 = IC interrupt disabled.
1 = IC interrupt requested when IC flag set.
0 = Timer overflow interrupt disabled.
1 = Interrupt requested when TOF flag is set.
0 = Pulse accumulator overflow interrupt disabled.
1 = Interrupt requested when PAOVF flag is set.
0 = Pulse accumulator interrupt disabled.
1 = Interrupt requested when PAIF flag is set.
0 = Normal operation for OC1 pin.
1 = TCNT clock driven out OC1 pin.
D-48.
Table D-48 CPR[2:0]/Prescaler Select Field
Freescale Semiconductor, Inc.
CPR[2:0]
For More Information On This Product,
000
001
010
011
100
101
110
111
Go to: www.freescale.com
REGISTER SUMMARY
System Clock Divide-By Factor
PCLK
128
256
16
32
64
4
8
D-73
Ta-