MC9S08JM60CLH Freescale, MC9S08JM60CLH Datasheet - Page 323
MC9S08JM60CLH
Manufacturer Part Number
MC9S08JM60CLH
Description
Manufacturer
Freescale
Datasheet
1.MC9S08JM60CLH.pdf
(388 pages)
Specifications of MC9S08JM60CLH
Cpu Family
HCS08
Device Core Size
8b
Frequency (max)
24MHz
Interface Type
SCI/SPI
Total Internal Ram Size
4KB
# I/os (max)
51
Number Of Timers - General Purpose
8
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
2.7V
On-chip Adc
12-chx12-bit
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
64
Package Type
LQFP
Program Memory Type
Flash
Program Memory Size
60KB
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S08JM60CLH
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC9S08JM60CLH
Manufacturer:
FREESCALE
Quantity:
20 000
Company:
Part Number:
MC9S08JM60CLHE
Manufacturer:
AZBIL
Quantity:
1 000
- Current page: 323 of 388
- Download datasheet (5Mb)
17.4.6
The USB supports a single low-power mode called suspend. Getting into and out of the suspend state is
described in the following sections.
17.4.6.1
The USB host can put a single device or the entire bus into the suspend state at any time. The MCU
supports suspend mode for low power. Suspend mode will be entered when the USB data lines are in the
idle state for more than 3 ms. Entry into suspend mode is announced by the SLEEPF bit in the INTSTAT
register.
Per the USB specification, a low-power bus-powered USB device is required to draw less than 500 µA in
suspend state. A high-power device that supports remote wakeup and has its remote wake-up feature
enabled by the host can draw up to 2.5 mA of current. After the initial 3-ms idle, the USB device will reach
this state within 7 ms. This low-current requirement means that firmware is responsible for entering stop3
mode once the SLEEPF flag has been set and before the USB module has been placed in the suspend state.
On receipt of resume signaling from the USB, the module can generate an asynchronous interrupt to the
MCU which brings the device out of stop mode and wakes up the clocks. Setting the USBRESMEN bit in
the USBCTL0 register immediately after the SLEEPF bit is set enables this asynchronous notification
feature. The USB resume signaling will then cause the LPRESF bit to be set, indicating a low-power
SUSPEND resume, which will wake the CPU from stop3 mode.
During normal operation, while the host is sending SOF packets, the USB module will not enter suspend
mode.
17.4.6.2
There are three ways to get out of the suspend state. When the USB module is in suspend state, the resume
detection is active even if all the clocks are disabled and the MCU is in stop3 mode. The MCU can be
activated from the suspend state by normal bus activity, a USB reset signal, or upstream resume (remote
wakeup).
17.4.6.2.1
The host signals a resume from suspend by initiating resume signaling (K state) for at least 20 ms followed
by a standard low-speed EOP signal. This 20 ms ensures that all devices in the USB network are awakened.
After resuming the bus, the host must begin sending bus traffic within 3 ms to prevent the device from
re-entering suspend mode.
Depending on the power mode the device is in while suspended, the notification for a host initiated resume
will be different:
Freescale Semiconductor
•
•
Run mode - RESUME must be set after SLEEPF becomes set to enable the RESUMEF interrupt.
Then, upon resume signaling, the RESUMEF interrupt will trigger after a K-state has been
observed on the USBDP/USBDN lines for 2.5 µs.
Stop3 mode - USBRESMEN must be set after SLEEPF becomes set to arm the LPRESF bit. Then,
upon a K-state on the bus while the device is in stop3 mode, the LPRESF bit will be set, indicating
Suspend/Resume
Suspend
Resume
Host Initiated Resume
MC9S08JM60 Series Data Sheet, Rev. 3
Universal Serial Bus Device Controller (S08USBV1)
323
Related parts for MC9S08JM60CLH
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
TOWER ELEVATOR BOARDS HARDWARE
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SERIAL I/O HARDWARE
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
LCD MODULE FOR TWR SYSTEM
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
DAUGHTER LCD WVGA I.MX51
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM BOARD MPC5125
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
KIT EVALUATION I.MX51
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
KIT DEVELOPMENT WINCE IMX25
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM KIT MPC5125
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM BOARD K40X256
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
TOWER SYSTEM KIT K40X256
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Microcontrollers (MCU) MX28 PLATFORM DEV KIT
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
MCU, MPU & DSP Development Tools IAR KickStart Kit for Kinetis K60
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
24BIT HDMI MX535/08
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: