MC68HC16Z1CAG25 Freescale Semiconductor, MC68HC16Z1CAG25 Datasheet - Page 393
![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
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MODE — Asynchronous/Synchronous Mode
BYTE[1:0] — Upper/Lower Byte Option
R/W[1:0]— Read/Write
STRB — Address Strobe/Data Strobe
DSACK[3:0] — Data Strobe Acknowledge
M68HC16 Z SERIES
USER’S MANUAL
CSORBT and CSOR[0:10] contain parameters that support operations from external
memory devices. Bit and field definitions for CSORBT and CSOR[0:10] are the same.
In asynchronous mode, chip-select assertion is synchronized with AS and DS.
In synchronous mode, the chip-select signal is asserted with ECLK.
This field is used only when the chip-select 16-bit port option is selected in the pin as-
signment register. This allows the usage of two external 8-bit memory devices to be
concatenated to form a 16-bit memory.
This field causes a chip-select to be asserted only for a read, only for a write, or for
both read and write.
This bit controls the timing for assertion of a chip-select in asynchronous mode only.
Selecting address strobe causes the chip-select to be asserted synchronized with ad-
dress strobe. Selecting data strobe causes the chip-select to be asserted synchro-
nized with data strobe. Data strobe timing is used to create a write strobe when
needed.
This field specifies the source of DSACK in asynchronous mode as internally generat-
ed or externally supplied. It also allows the user to adjust bus timing with internal
DSACK generation by controlling the number of wait states that are inserted to opti-
mize bus speed in a particular application.
coding. The fast termination encoding (%1110) effectively corresponds to –1 wait
states.
0 = Asynchronous mode is selected.
1 = Synchronous mode is selected, and used with ECLK peripherals.
0 = Address strobe
1 = Data strobe
Table D-14 Read/Write Field Bit Encoding
Freescale Semiconductor, Inc.
Table D-14
Table D-13 BYTE Field Bit Encoding
For More Information On This Product,
BYTE[1:0]
R/W[1:0]
00
01
10
11
00
01
10
11
Go to: www.freescale.com
REGISTER SUMMARY
shows the options.
Table D-13
Description
Description
Table D-15
Read/Write
Lower byte
Upper byte
Both bytes
Read only
Write only
Disable
Disable
shows upper/lower byte options.
shows the DSACK[3:0] field en-
D-19
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