MC908JB16JDWE Freescale Semiconductor, MC908JB16JDWE Datasheet - Page 202
![IC MCU 16K FLASH 6MHZ USB 20SOIC](/photos/6/50/65027/375-20-soic_sml.jpg)
MC908JB16JDWE
Manufacturer Part Number
MC908JB16JDWE
Description
IC MCU 16K FLASH 6MHZ USB 20SOIC
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheets
1.MC908JB16DWE.pdf
(332 pages)
2.MC908JB12JDWE.pdf
(12 pages)
3.MC908JB16DWE.pdf
(332 pages)
Specifications of MC908JB16JDWE
Core Processor
HC08
Core Size
8-Bit
Speed
6MHz
Connectivity
SCI, USB
Peripherals
LED, LVD, POR, PWM
Number Of I /o
13
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
384 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
20-SOIC (7.5mm Width)
Processor Series
HC08JB
Core
HC08
Data Bus Width
8 bit
Data Ram Size
384 B
Interface Type
I2C/SCI/SPI/USB
Maximum Clock Frequency
32 MHz
Number Of Programmable I/os
21
Number Of Timers
4
Operating Supply Voltage
2.2 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Development Tools By Supplier
FSICEBASE, DEMO908GZ60E, M68EML08GZE, KITUSBSPIDGLEVME, KITUSBSPIEVME, KIT33810EKEVME
Minimum Operating Temperature
0 C
Controller Family/series
HC08
No. Of I/o's
21
Ram Memory Size
384Byte
Cpu Speed
8MHz
No. Of Timers
2
Embedded Interface Type
SCI, USB
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC908JB16JDWE
Manufacturer:
FREESCALE
Quantity:
310
Company:
Part Number:
MC908JB16JDWE
Manufacturer:
Freescale Semiconductor
Quantity:
135
Part Number:
MC908JB16JDWE
Manufacturer:
FREESCALE
Quantity:
20 000
- Current page: 202 of 332
- Download datasheet (4Mb)
Universal Serial Bus Module (USB)
11.9.1.1 Receive Control Endpoint 0
Technical Data
202
For a control OUT transaction directed at endpoint 0, the USB module
will generate an interrupt by setting the RXD0F flag in the UIR0 register.
The conditions necessary for the interrupt to occur are shown in the
flowchart in
ENDPOINT 0 RECEIVE READY TO RECEIVE?
ENDPOINT 0 RECEIVE NOT STALLED?
Figure 11-29. OUT Token Data Flow for Receive Endpoint 0
RECEIVE CONTROL ENDPOINT
RECEIVED FOR ENDPOINT 0?
ERROR FREE DATA PACKET?
RECEIVED FOR ENDPOINT 0
(RX0E = 1) AND (RXD0F = 0)
INTERRUPT GENERATED
USB MODULE ENABLED?
INTERRUPT ENABLED?
SET/CLEAR R0SEQ BIT
VALID TRANSACTION
VALID DATA TOKEN
VALID OUT TOKEN
SET RXD0F TO 1
Universal Serial Bus Module (USB)
ACCEPT DATA
(OSTALL0 = 0)
(RXD0IE = 1)
(USBEN = 1)
Figure
Y
Y
Y
Y
Y
Y
Y
11-29.
N
N
N
N
N
N
IGNORE TRANSACTION
FROM USB FUNCTION
FROM USB FUNCTION
NO RESPONSE FROM
USB FUNCTION
NO RESPONSE
NO RESPONSE
SEND STALL
HANDSHAKE
HANDSHAKE
SEND NAK
TIMEOUT
MC68HC908JB16
Freescale Semiconductor
NO INTERRUPT
—
Rev. 1.1
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