MC68HC16Z1CEH25 Freescale Semiconductor, MC68HC16Z1CEH25 Datasheet - Page 70
![IC MCU 16BIT 25MHZ 132-PQFP](/photos/39/60/396098/4243113_sml.jpg)
MC68HC16Z1CEH25
Manufacturer Part Number
MC68HC16Z1CEH25
Description
IC MCU 16BIT 25MHZ 132-PQFP
Manufacturer
Freescale Semiconductor
Series
HC16r
Datasheet
1.MC68HC16Z1VEH16.pdf
(500 pages)
Specifications of MC68HC16Z1CEH25
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
132-QFP
Package
132PQFP
Family Name
HC16
Maximum Speed
25 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
16 Bit
Number Of Programmable I/os
16
On-chip Adc
8-chx10-bit
Number Of Timers
11
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 Ram Size
1 KB
Interface Type
SCI, SPI, UART
Maximum Clock Frequency
25 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
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC16Z1CEH25
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
MC68HC16Z1CEH25
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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4.6.2 Extended Addressing Modes
4.6.3 Indexed Addressing Modes
4.6.4 Inherent Addressing Mode
4.6.5 Accumulator Offset Addressing Mode
4.6.6 Relative Addressing Modes
4.6.7 Post-Modified Index Addressing Mode
4-10
Regular extended mode instructions contain ADDR[15:0] in the word following the op-
code. The effective address is formed by concatenating the EK field and the 16-bit byte
address. EXT20 mode is used only by the JMP and JSR instructions. These instruc-
tions contain a 20-bit effective address that is zero-extended to 24 bits to give the in-
struction an even number of bytes.
In the indexed modes, registers IX, IY, and IZ, together with their associated extension
fields, are used to calculate the effective address.
For 8-bit indexed modes an 8-bit unsigned offset contained in the instruction is added
to the value contained in an index register and its extension field.
For 16-bit modes, a 16-bit signed offset contained in the instruction is added to the val-
ue contained in an index register and its extension field.
For 20-bit modes, a 20-bit signed offset (zero-extended to 24 bits) is added to the val-
ue contained in an index register. These modes are used for JMP and JSR instructions
only.
Inherent mode instructions use information directly available to the processor to deter-
mine the effective address. Operands, if any, are system resources and are thus not
fetched from memory.
Accumulator offset modes form an effective address by sign-extending the content of
accumulator E to 20 bits, then adding the result to an index register and its associated
extension field. This mode allows use of an index register and an accumulator within
a loop without corrupting accumulator D.
Relative modes are used for branch and long branch instructions. If a branch condition
is satisfied, a byte or word signed two’s complement offset is added to the concatenat-
ed PK field and program counter. The new PK : PC value is the effective address.
Post-modified index mode is used by the MOVB and MOVW instructions. A signed 8-
bit offset is added to index register X after the effective address formed by XK : IX is
used.
Freescale Semiconductor, Inc.
For More Information On This Product,
CENTRAL PROCESSOR UNIT
Go to: www.freescale.com
M68HC16 Z SERIES
USER’S MANUAL
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