MC908JB16DWE Freescale Semiconductor, MC908JB16DWE Datasheet - Page 15
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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MC68HC908JB16
Freescale Semiconductor
—
Rev. 1.1
12.8.1
12.8.2
12.9
12.9.1
12.9.2
12.9.3
12.9.4
12.9.5
12.9.6
12.9.7
13.1
13.2
13.3
13.3.1
13.3.2
13.3.3
13.3.4
13.3.5
13.3.6
13.3.7
13.4
13.4.1
13.4.2
13.4.3
13.4.4
13.4.5
13.5
13.6
13.7
13.8
13.9
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .247
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
CGMOUT External Connections. . . . . . . . . . . . . . . . . . . . . . . 254
CGM I/O Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
I/O Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .249
I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
CGMXFC External Connections . . . . . . . . . . . . . . . . . . . . . . . 253
Calculation of VCO Frequency . . . . . . . . . . . . . . . . . . . . . . . . 254
Programming the PLL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Section 13. Clock Generator Module (CGM)
TxD (Transmit Data). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
RxD (Receive Data) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
SCI Control Register 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
SCI Control Register 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
SCI Control Register 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
SCI Status Register 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
SCI Status Register 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
SCI Data Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
SCI Baud Rate Register . . . . . . . . . . . . . . . . . . . . . . . . . . .244
Reference Frequency Source (OSCXCLK) . . . . . . . . . . . . 250
Voltage Controlled Oscillator . . . . . . . . . . . . . . . . . . . . . . .250
Reference Divider. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
VCO Frequency Divider . . . . . . . . . . . . . . . . . . . . . . . . . . .251
Phase Detector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .251
Phase Detector Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Lock Detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
CGM Power Supply Pins (V
CGM1 Voltage Regulator Out (V
CGM2 Voltage Regulator In (V
External Filter Capacitor Pins (CGMXFC1, CGMXFC2) . . 253
CGM Clock Output Pins (CGMOUT1, CGMOUT2) . . . . . . 253
Table of Contents
DDA
REGA1
, V
REGA0
SSA0
) . . . . . . . . . . . . . . . . 252
). . . . . . . . . . . . . . . 252
, V
SSA1
) . . . . . . . . 252
Table of Contents
Technical Data
15
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