MC68HC916Y3CFT16 Freescale Semiconductor, MC68HC916Y3CFT16 Datasheet - Page 57

• Manufacturer Part Number: MC68HC916Y3CFT16
• Description: IC MCU 96K FLASH 16MHZ 160-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC16r

Specifications of MC68HC916Y3CFT16

• Core Processor: CPU16
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 60
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 160-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

3.8 Address Space Maps
MC68HC16Y3/916Y3
USER’S MANUAL
Figures 3-8 and 3-9 show CPU16 address space for the MC68HC16Y3 MCU.
Figures 3-10 and 3-11 show CPU16 address space for the MC68HC916Y3 MCU.
Address space can be split into physically distinct program and data spaces by
decoding the MCU function code outputs. Figures 3-8 and 3-10 show the memory
map of a system that has combined program and data spaces. Figures 3-9 and 3-11
show the memory map when MCU function code outputs are decoded.
Reset and exception vectors are mapped into bank 0 and cannot be relocated. The
CPU16 program counter, stack pointer, and Z index register can be initialized to any
address in memory, but exception vectors are limited to 16-bit addresses. To access
locations outside of bank 0 during exception handler routines (including interrupt ex-
ceptions), a jump table must be used. Refer to SECTION 4 CENTRAL PROCESSOR
UNIT for more information concerning extended addressing and exception process-
ing. Refer to SECTION 5 SINGLE-CHIP INTEGRATION MODULE 2 for more informa-
tion concerning function codes, address space types, resets, and interrupts.
MOTOROLA
3-21