MC68HC16Z1CAG25 Freescale Semiconductor, MC68HC16Z1CAG25 Datasheet - Page 67
![IC MCU 16BIT 25MHZ 144-LQFP](/photos/6/76/67683/375-144-tqfp_sml.jpg)
MC68HC16Z1CAG25
Manufacturer Part Number
MC68HC16Z1CAG25
Description
IC MCU 16BIT 25MHZ 144-LQFP
Manufacturer
Freescale Semiconductor
Series
HC16r
Datasheet
1.MC68HC16Z1VEH16.pdf
(500 pages)
Specifications of MC68HC16Z1CAG25
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
Cpu Family
HC16
Device Core Size
16b
Frequency (max)
25MHz
Interface Type
SCI/SPI/UART
Program Memory Size
Not Required
Total Internal Ram Size
1KB
# I/os (max)
16
Number Of Timers - General Purpose
11
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
2.7V
On-chip Adc
8-chx10-bit
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
144
Package Type
LQFP
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 Bus Width
16 bit
Data Ram Size
1 KB
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
16
Number Of Timers
11
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
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC16Z1CAG25
Manufacturer:
FREESCAL
Quantity:
455
Company:
Part Number:
MC68HC16Z1CAG25
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
- Current page: 67 of 500
- Download datasheet (6Mb)
4.5 Memory Organization
M68HC16 Z SERIES
USER’S MANUAL
Signed 36-bit fixed-point numbers are used only by the MAC unit. Bit 35 is the sign bit.
Bits [34:31] are sign extension bits. There is an implied radix point between bits 31 and
30. There are 31 bits of magnitude, but use of the extension bits allows representation
of numbers in the range –16 ($800000000) to 15.999969482 ($7FFFFFFFF).
Both program and data memory are divided into sixteen 64-Kbyte banks. Addressing
is linear. A 20-bit extended address can access any byte location in the appropriate
address space.
A word is composed of two consecutive bytes. A word address is normally an even
byte address. Byte 0 of a word has a lower 16-bit address than byte 1. Long words and
32-bit signed fractions consist of two consecutive words, and are normally accessed
at the address of byte 0 in word 0.
Instruction fetches always access word addresses. Word operands are normally ac-
cessed at even byte addresses, but can be accessed at odd byte addresses, with a
substantial performance penalty.
To permit compatibility with the M68HC11, misaligned word transfers and misaligned
stack accesses are allowed. Transferring a misaligned word requires two successive
byte transfer operations.
Figure 4-3
even addresses show size and alignment.
shows how each CPU16 data type is organized in memory. Consecutive
Freescale Semiconductor, Inc.
For More Information On This Product,
CENTRAL PROCESSOR UNIT
Go to: www.freescale.com
4-7
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