Purchase MC68HC908QT4, In-stock MC68HC908QT4 From SeekIC.
MFG:FREESCALE
- Table of contents:
MC68HC908QT4
-
Suppliers
DataSheet
General Description
MC68HC908QT4 Maximum Ratings
| Characteristic(1) | Symbol | Value | Value |
| Supply voltage | VDD | 0.3 to +6.0 | V |
| Input voltage | VIn | VSS 0.3 to VDD +0.3 | V |
| Mode entry voltage,IRQ pin | VTST | VSS 0.3 to +9.1 | V |
| Maximum current per pin excluding PTA0PTA5, VDD, and VSS |
I | ±15 | mA |
| Maximum current for pins PTA0PTA5 |
IPTA0-IPTA5 | ±25 | mA |
| Storage temperature | TSTG | 55 to +150 | °C |
| Maximum current out of VSS | IMVSS | 100 | mA |
| Maximum current into VDD | IMVDD | 100 | mA |
MC68HC908QT4 Features
• High-performance M68HC08 CPU core
• Fully upward-compatible object code with M68HC05 Family
• 5-V and 3-V operating voltages (VDD)
• 8-MHz internal bus operation at 5 V, 4-MHz at 3 V
• Trimmable internal oscillator
3.2 MHz internal bus operation
8-bit trim capability
± 25% untrimmed
± 5% trimmed
• Auto wake-up from STOP capability
• Configuration (CONFIG) register for MCU configuration options, including:
Low-voltage inhibit (LVI) trip point
• In-system FLASH programming
• FLASH security(1)
• On-chip in-application programmable FLASH memory
(with internal program/erase voltage generation)
MC68HC908QY4 and MC68HC908QT4 - 4096 bytes
MC68HC908QY2, MC68HC908QY1, MC68HC908QT2, and MC68HC908QT1 - 1536 bytes
• 128 bytes of on-chip random-access memory (RAM)
• 2-channel, 16-bit timer interface module (TIM)
• 4-channel, 8-bit analog-to-digital converter (ADC) on MC68HC908QY2, MC68HC908QY4,
MC68HC908QT2, and MC68HC908QT4
• 5 or 13 bidirectional input/output (I/O) lines and one input only:
Six shared with keyboard interrupt function and ADC
Two shared with timer channels
One shared with external interrupt (IRQ)
Eight extra I/O lines on 16-pin package only
High current sink/source capability on all port pins
Selectable pullups on all ports, selectable on an individual bit basis
Three-state ability on all port pins
• 6-bit keyboard interrupt with wakeup feature (KBI)
• Low-voltage inhibit (LVI) module features:
Software selectable trip point in CONFIG register
• System protection features:
Computer operating properly (COP) watchdog
Low-voltage detection with reset
Illegal opcode detection with reset
Illegal address detection with reset
• External asynchronous interrupt pin with internal pullup (IRQ) shared with general-purpose
input pin
• Master asynchronous reset pin (RST) shared with general-purpose input/output (I/O) pin
• Power-on reset
• Internal pullups on IRQ and RST to reduce external components
• Memory mapped I/O registers
• Power saving stop and wait modes
• MC68HC908QY4, MC68HC908QY2, and MC68HC908QY1 are available in these packages:
16-pin plastic dual in-line package (PDIP)
16-pin small outline integrated circuit (SOIC) package
16-pin thin shrink small outline package (TSSOP)
• Fully upward-compatible object code with M68HC05 Family
• 5-V and 3-V operating voltages (VDD)
• 8-MHz internal bus operation at 5 V, 4-MHz at 3 V
• Trimmable internal oscillator
3.2 MHz internal bus operation
8-bit trim capability
± 25% untrimmed
± 5% trimmed
• Auto wake-up from STOP capability
• Configuration (CONFIG) register for MCU configuration options, including:
Low-voltage inhibit (LVI) trip point
• In-system FLASH programming
• FLASH security(1)
• On-chip in-application programmable FLASH memory
(with internal program/erase voltage generation)
MC68HC908QY4 and MC68HC908QT4 - 4096 bytes
MC68HC908QY2, MC68HC908QY1, MC68HC908QT2, and MC68HC908QT1 - 1536 bytes
• 128 bytes of on-chip random-access memory (RAM)
• 2-channel, 16-bit timer interface module (TIM)
• 4-channel, 8-bit analog-to-digital converter (ADC) on MC68HC908QY2, MC68HC908QY4,
MC68HC908QT2, and MC68HC908QT4
• 5 or 13 bidirectional input/output (I/O) lines and one input only:
Six shared with keyboard interrupt function and ADC
Two shared with timer channels
One shared with external interrupt (IRQ)
Eight extra I/O lines on 16-pin package only
High current sink/source capability on all port pins
Selectable pullups on all ports, selectable on an individual bit basis
Three-state ability on all port pins
• 6-bit keyboard interrupt with wakeup feature (KBI)
• Low-voltage inhibit (LVI) module features:
Software selectable trip point in CONFIG register
• System protection features:
Computer operating properly (COP) watchdog
Low-voltage detection with reset
Illegal opcode detection with reset
Illegal address detection with reset
• External asynchronous interrupt pin with internal pullup (IRQ) shared with general-purpose
input pin
• Master asynchronous reset pin (RST) shared with general-purpose input/output (I/O) pin
• Power-on reset
• Internal pullups on IRQ and RST to reduce external components
• Memory mapped I/O registers
• Power saving stop and wait modes
• MC68HC908QY4, MC68HC908QY2, and MC68HC908QY1 are available in these packages:
16-pin plastic dual in-line package (PDIP)
16-pin small outline integrated circuit (SOIC) package
16-pin thin shrink small outline package (TSSOP)
MC68HC908QT4 Connection Diagram
MC68HC908QT4
PDF/DataSheet Download
- Datasheet: MC68HC908QT4
- File Size: 2569739 KB
- Manufacturer: MOTOROLA [Motorola, Inc]
- Click here to Download
- ·MC6173
- MOTOROLA [Motorola, Inc]
- 2400 bps DIGITAL DEMODULATOR
- 870882 KB
- ·MC6173L
- MOTOROLA [Motorola, Inc]
- 2400 bps DIGITAL DEMODULATOR
- 870882 KB
- ·MC6173P
- MOTOROLA [Motorola, Inc]
- 2400 bps DIGITAL DEMODULATOR
- 870882 KB
- ·MC623
- ONSEMI [ON Semiconductor]
- 3V, Dual Trip Point Temperature Sensor
- 73582 KB
- ·MC623DR2
- ONSEMI [ON Semiconductor]
- 3V, Dual Trip Point Temperature Sensor
- 77050 KB
- ·MC624
- PWM FAN SPEED CONTROLLER WITH FAULT DETECTION
- 226511 KB
- ·MC642
- ON SEMICONDUCTOR
- 3.0 V, Dual Trip Point Temperature Sensor
- 124927 KB
- ·MC642.REV3
- ONSEMI [ON Semiconductor]
- 3.0 V, Dual Trip Point Temperature Sensor
- 67492 KB
MC68HC908QT4 Relative Products
MC68HC908QT2VPE
IC MCU 1.5K FLASH W/ADC 8-DIP
MC68HC908QT2MPE
IC MCU 1.5K FLASH W/ADC 8-DIP
MC68HC908QT2CPE
IC MCU 1.5K FLASH W/ADC 8-DIP
MC68HC908QT2CP
IC MCU 1.5K FLASH W/ADC 8-DIP
MC68HC908QT2CDW
IC MCU 1.5K FLASH W/ADC 8-SOIC
MC68HC908QT2A
Hotspot Suppliers Product
2SC3320
Price: 1.25-1.56 USD
high speed switching, TO-3P, triple diffused planer type, 500 V
K9LAG08U0M-PCB0
Price: 8-15 USD
16G-bit NAND, Flash Memory, 512M-bit
PT2323-S
Price: 3.8-4.02 USD
6-Channel Audio Selector, SOP28, 4 Stereo Inputs, One 6-Channel Input, Low Total Harmonic Distortion
GD25Q80SCP
Price: 0.18-1 USD
GD25Q80SCP SPI FLASH SOP8
7D100D-050EHR
Price: 55-80 USD
IPM module, Low power loss, soft switching, High performance, high reliability, Fuji Electric
IM4A3-1286410VC-12VI
Price: 11-12 USD
IM4A31286410VC12VI - Lattice Semiconductor QFP
API1DC04-738
Price: 53-55 USD
API1DC04-738, AcBel Polytech Inc, Semiconductor Modules
SC433927CPE
Price: 0.001-5 USD
SC433927CPE, DIP, Freescale Semiconductor
74LCX540MTCX
Price: 0.1-1 USD
octal buffer/line driver, SOP, -0.5 to +7.0 V
DDB6U104N16RR
Price: 1-5 USD
Diode Module, 5 mA, eupec, DDB6U104N16RR, Chopper-IGBT, 50 A, Infineon Technologies AG
DAC7624PBG4
Price: 13.5-15.07 USD
12-bit, quad voltage output, digital-to-analog converter, 28-DIP, Single Supply
FZ600R12KS4
Price: 10-400 USD
FZ600R12KS4 Infineon Technologies TRANS IGBT MODULE N-CH 1200V 700A
