MC68HC16Z1CPV25 Freescale Semiconductor, MC68HC16Z1CPV25 Datasheet - Page 181

• 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

6.6 Reset
M68HC16 Z SERIES
USER’S MANUAL
I
PENDIX A ELECTRICAL CHARACTERISTICS
sumption specifications.
Reset places the SRAM in low-power stop mode, enables program space access, and
clears the base address registers and the register lock bit. These actions make it pos-
sible to write a new base address into the ROMBAH and ROMBAL registers.
When a synchronous reset occurs while a byte or word SRAM access is in progress,
the access is completed. If reset occurs during the first word access of a long-word
operation, only the first word access is completed. If reset occurs during the second
word access of a long-word operation, the entire access is completed. Data being read
from or written to the RAM may be corrupted by an asynchronous reset. For more in-
formation, refer to
SB
(SRAM standby current) values may vary while V
5.7
Freescale Semiconductor, Inc.
For More Information On This Product,
Reset.
STANDBY RAM MODULE
Go to: www.freescale.com
for standby switching and power con-
DD
transitions occur. Refer to
AP-
6-3