MC908QY4AMPE Freescale 8-bit Microcontrollers 16DIP
Part Number:
MC908QY4AMPE
Brand: Freescale
Package: DIP16
Features
Features include:
• 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
– Software selectable 1 MHz, 2 MHz, or 3.2 MHz internal bus operation
– 8-bit trim capability
– ±25% untrimmed
– Trimmable to approximately 0.4%(1)
• Software selectable crystal oscillator range, 32–100 kHz, 1–8 MHz and 8–32 MHz
• Software configurable input clock from either internal or external source
• Auto wakeup from STOP capability using dedicated internal 32-kHz RC or bus clock source
• On-chip in-application programmable FLASH memory
– Internal program/erase voltage generation
– Monitor ROM containing user callable program/erase routines
– FLASH security(2)
• On-chip random-access memory (RAM)
• 2-channel, 16-bit timer interface (TIM) module
• 6-channel, 10-bit analog-to-digital converter (ADC) with internal bandgap reference channel
(ADC10)
• Up to 13 bidirectional input/output (I/O) lines and one input only:
– Six shared with KBI
– Six shared with ADC
– Two shared with TIM
– One input only shared with IRQ
– 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)
– Programmable for rising/falling or high/low level detect
• Low-voltage inhibit (LVI) module features:
– Software selectable trip point
• 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 with internal pullup (RST) shared with general-purpose input/output
(I/O) pin
• Memory mapped I/O registers
• Power saving stop and wait modes
• MC68HC908QY4A, MC68HC908QY2A and MC68HC908QY1A 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 packages (TSSOP)
• MC68HC908QT4A, MC68HC908QT2A and MC68HC908QT1A are available in these packages:
– 8-pin PDIP
– 8-pin SOIC
– 8-pin dual flat no lead (DFN) package
Features of the CPU08 include the following:
• Enhanced HC05 programming model
• Extensive loop control functions
• 16 addressing modes (eight more than the HC05)
• 16-bit index register and stack pointer
• Memory-to-memory data transfers
• Fast 8 × 8 multiply instruction
• Fast 16/8 divide instruction
• Binary-coded decimal (BCD) instructions
• Optimization for controller applications
• Efficient C language support
| Part Status | Obsolete | |
|---|
| Core Processor | HC08 | |
|---|
| Core Size | 8-Bit | |
|---|
| Speed | 8MHz | |
|---|
| Connectivity | - | |
|---|
| Peripherals | LVD, POR, PWM | |
|---|
| Number of I/O | 13 | |
|---|
| Program Memory Size | 4KB (4K x 8) | |
|---|
| Program Memory Type | FLASH | |
|---|
| EEPROM Size | - | |
|---|
| RAM Size | 128 x 8 | |
|---|
| Voltage - Supply (Vcc/Vdd) | 2.7 V ~ 5.5 V | |
|---|
| Data Converters | A/D 6x10b | |
|---|
| Oscillator Type | Internal | |
|---|
| Operating Temperature | -40°C ~ 125°C (TA) | |
|---|
| Package / Case | 16-DIP (0.300", 7.62mm) | |
|---|
| Supplier Device Package | 16-DIP |
|---|
Contact Type
Skype ID: mjdccm
Email: Fanny.Young@szmjd.net
Trademanager: cn200873376
Website:
