MC908JB16DWE Freescale Semiconductor, MC908JB16DWE Datasheet - Page 32
MC908JB16DWE
Manufacturer Part Number
MC908JB16DWE
Description
IC MCU 16K FLASH 6MHZ USB 28SOIC
Manufacturer
Freescale Semiconductor
Series
HC08r
Specifications of MC908JB16DWE
Core Processor
HC08
Core Size
8-Bit
Speed
6MHz
Connectivity
SCI, USB
Peripherals
LED, LVD, POR, PWM
Number Of I /o
21
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
28-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
12 MHz
Number Of Programmable I/os
21
Number Of Timers
4
Operating Supply Voltage
5.5 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
I2C, SCI, SPI
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:
MC908JB16DWE
Manufacturer:
FREESCALE
Quantity:
1 831
Part Number:
MC908JB16DWE
Manufacturer:
FRE/MOT
Quantity:
20 000
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(5)
(1), (5)
(1), (5)
(5)
V
V
(5)
(5)
REGA1
REGA0
V
CGMOUT1
CGMOUT2
CGMXFC1
CGMXFC2
REG
(1)
(5)
(5)
(1)
(5)
(2)
(3)
(3.3V)
(3.3V)
(3.3V)
OSC1
OSC2
V
V
V
SSA0
SSA1
RST
IRQ
V
V
DDA
CONTROL AND STATUS REGISTERS — 64 BYTES
DD
SS
REGISTERS
USER FLASH MEMORY — 16,384 BYTES
CPU
USER FLASH VECTORS — 48 BYTES
MONITOR ROM — 1,472 BYTES
USER RAM — 384 BYTES
M68HC08 CPU
VOLTAGE REGULATORS
SYSTEM INTEGRATION
POWER AND INTERNAL
GENERATOR MODULE
DUAL CLOCK
OSCILLATOR
ARITHMETIC/LOGIC
MODULE
MODULE
IRQ
UNIT (ALU)
Figure 1-1. MC68HC908JB16 MCU Block Diagram
(1) Pins have 3V logic.
(2) Pins have integrated pullup device.
(3) Pins have software configurable pull-up device.
(4) Pins are open-drain when configured as output.
(5) Pins available on 32-pin package only.
(6) Pins available on 28-pin package only.
2-CHANNEL TIMER INTERFACE
2-CHANNEL TIMER INTERFACE
SERIAL COMMUNICATIONS
COMPUTER OPERATING
KEYBOARD INTERRUPT
LOW VOLTAGE INHIBIT
INTERFACE MODULE
USB ENDPOINT 0, 1, 2
PROPERLY MODULE
POWER-ON RESET
INTERNAL BUS
USB MODULE
MODULE 1
MODULE 2
MODULE
MODULE
MODULE
MODULE
BREAK
PTA7/KBA7
PTA0/KBA0
PTC1/RxD
PTC0/TxD
PTD5
PTD4
PTD3
PTD2
PTD1
PTD0
PTE4/D–
PTE3/D+
PTE2/T2CH01
PTE1/T1CH01
PTE0/TCLK
:
(4), (6)
(4), (6)
(4), (6)
(4), (6)
(4), (6)
(4)
(3), (4)
(3), (4)
(3)
(3)
(3)
(3)
(3)
(3)
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