MC68HC16Z1CEH16 Freescale Semiconductor, MC68HC16Z1CEH16 Datasheet - Page 98

• Manufacturer Part Number: MC68HC16Z1CEH16
• Description: IC MCU 16BIT 16MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: HC16r

Specifications of MC68HC16Z1CEH16

• Core Processor: CPU16
• Core Size: 16-Bit
• Speed: 16MHz
• 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
• Processor Series: HC16Z
• Core: CPU16
• Data Bus Width: 16 bit
• Controller Family/series: 68HC16
• No. Of I/o's: 26
• Ram Memory Size: 1KB
• Cpu Speed: 16MHz
• No. Of Timers: 2
• Embedded Interface Type: QSPI, SCI
• Rohs Compliant: Yes
• Package: 132PQFP
• Family Name: HC16
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 3.3|5 V
• Number Of Programmable I/os: 16
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 11
• Data Ram Size: 1 KB
• Interface Type: SCI, SPI, UART
• Maximum Clock Frequency: 16 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: Lead free / RoHS Compliant

4.13.2 Exception Stack Frame
4-38
During exception processing, the contents of the program counter and condition code
register are stacked at a location pointed to by SK : SP. Unless it is altered during ex-
ception processing, the stacked PK : PC value is the address of the next instruction in
the current instruction stream, plus $0006.
frame.
Number
38 – FF
19 – 37
Vector
9 – E
10
11
12
13
14
15
16
17
18
0
4
5
6
7
8
F
High Address
Low Address
0012 – 001C
0032 – 006E
0070 – 01FE
Address
Vector
Figure 4-6 Exception Stack Frame Format
000C
002C
0000
0002
0004
0006
0008
000A
000E
0010
001E
0020
0022
0024
0026
0028
002A
002E
0030
Freescale Semiconductor, Inc.
Condition Code Register
For More Information On This Product,
Table 4-5 Exception Vector Table
Program Counter
CENTRAL PROCESSING UNIT
Go to: www.freescale.com
Address
Space
P
P
P
P
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
Figure 4-6
SP After Exception Stacking
SP Before Exception Stacking
Reset — Initial ZK, SK, and PK
Reset — Initial IZ (Direct Page)
Level 1 Interrupt Autovector
Level 2 Interrupt Autovector
Level 3 Interrupt Autovector
Level 4 Interrupt Autovector
Level 5 Interrupt Autovector
Level 6 Interrupt Autovector
Level 7 Interrupt Autovector
User-Defined Interrupts
Unassigned, Reserved
Unassigned, Reserved
Unassigned, Reserved
Uninitialized Interrupt
Reset — Initial PC
Reset — Initial SP
Software Interrupt
Spurious Interrupt
Illegal Instruction
Division by Zero
shows the exception stack
Exception
Breakpoint
Bus Error
Type of
M68HC16 Z SERIES
USER’S MANUAL