MC68HC16Z1CEH25 Freescale Semiconductor, MC68HC16Z1CEH25 Datasheet - Page 129
![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
- Current page: 129 of 500
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M68HC16 Z SERIES
USER’S MANUAL
MODULES THAT WILL
SET STOP BITS FOR
SET UP INTERRUPT
EXTERNAL CLOCK?
NOT BE ACTIVE IN
TO WAKE UP MCU
LEAVE IMBCLK
ON IN LPSTOP?
ENTER LPSTOP
ON IN LPSTOP?
FROM LPSTOP
SET STCPU
WANT CLKOUT
SET STEXT = 1
YES
YES
YES
f
f
IN LPSTOP
IN LPSTOP
clkout
f
eclk
imbclk
LPSTOP
USING
= f
4
= f
= f
sys
sys
sys
2
= 1
1
NO
NO
NO
AS SIMCLK IN LPSTOP?
Freescale Semiconductor, Inc.
USE SYSTEM CLOCK
NOTES:
2. WHEN STCPU = 1, THE CPU16L IS SHUT DOWN IN LPSTOP. ALL OTHER MODULES WILL REMAIN ACTIVE UNLESS
1. IMBCLK IS THE CLOCK USED BY THE CPU16L, SIML, ADC, MCCI, AND THE GPT.
3. THE SIMCLK IS USED BY THE PIT, IRQ, AND INPUT BLOCKS OF THE SIML.
4. CLKOUT CONTROL DURING LPSTOP IS OVERRIDDEN BY THE EXOFF BIT IN SIMCR. IF EXOFF = 1, THE CLKOUT
Figure 5-7 SIML LPSTOP Flowchart
For More Information On This Product,
SET STEXT = 0
SET STSIM = 1
THE STOP BITS IN THEIR MODULE CONFIGURATION REGISTERS ARE SET PRIOR TO ENTERING LPSTOP.
IS CONTROLLED BY STEXT IN LPSTOP. WHEN STCPU = 1, THE CPU16L IS DISABLED IN LPSTOP, BUT ALL OTHER
YES
PIN IS ALWAYS IN A HIGH-IMPEDANCE STATE AND STEXT HAS NO EFFECT IN LPSTOP. IF EXOFF = 0, CLKOUT
MODULES REMAIN ACTIVE OR STOPPED ACCORDING TO THE SETTING.
f
f
f
clkout
IN LPSTOP
eclk
IN LPSTOP
simclk
= 0 Hz
4
3
SYSTEM INTEGRATION MODULE
= 0 Hz
= f
sys
SET STCPU
Go to: www.freescale.com
f
imbclk
IN LPSTOP
= 0 Hz
NO
2
= 0
ON IN LPSTOP?
WANT CLKOUT
SET STEXT = 1
SET STSIM = 0
YES
f
f
IN LPSTOP
eclk
IN LPSTOP
f
simclk
clkout
= 0 Hz
3
4
= f
= f
ref
ref
NO
SET STEXT = 0
f
f
clkout
eclk
IN LPSTOP
= 0 Hz
4
= 0 Hz
SIML LPSTOP FLOWCHART
5-23
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