Product Overview
Product Category: | Embedded - Microcontrollers |
Kynix Part #: | KY32-MC68HC908MR8CFA |
Manufacturer Part#: | MC68HC908MR8CFA |
Manufacturer | NXP USA Inc. |
Description: | IC MCU 8BIT 8KB FLASH 32LQFP |
Package: | 32-LQFP |
Datasheet: | |
Stock: | Yes |
Quantity: | 559 PCS |
MC68HC908MR8CFA Images are for reference only:
Product Specifications
Categories | Integrated Circuits (ICs) Embedded - Microcontrollers |
Series | HC08 |
Status | Obsolete |
ADC Resolution | 10 bit |
ADC Channels | 7 |
Access Time | 8 us |
Address Bus Width | 0.0 |
Brand | NXP / Freescale |
Base Part Number | MC68HC908 |
Bit Size | 8 |
Core Architecture | HC08 |
Connectivity | SCI |
Peripherals | LVD, POR, PWM |
Core Processor | HC08 |
Core Size | 8-Bit |
Clock Frequency-Max | 32.8 MHz |
CPU Family | 68HC08 |
CECC Qualified | No |
Data Bus Width | 8 bit |
DAC Channels | No |
DMA Channels | No |
Device Core | HC08 |
Data Converters | A/D 7x10b |
EEPROM Size | - |
External Data Bus Width | 0.0 |
EU RoHS | Not Compliant |
ECCN (US) | EAR99 |
Family Name | HC08 |
Halogen Free | Not Halogen Free |
Instruction Set Architecture | CISC |
JESD-30 Code | S-PQFP-G32 |
JESD-609 Code | e0 |
Lead Shape | Gull-wing |
Maximum CPU Frequency | 3.0 MHz |
Maximum Clock Rate | 3.0 MHz |
Maximum Expanded Memory Size | 64 KB |
Moisture Sensitive | Yes |
Mounting Style | SMD/SMT |
Number of I/Os | 16 |
Number of Pins | 32 |
Number of USART Channels | 0 |
Number of UART Channels | 0 |
Number of Ethernet Channels | 0 |
Number of CAN Channels | 0 |
Number of I2C Channels | 0 |
Number of I2S Channels | 0 |
Number of SPI Channels | 0 |
Number of ADC Channels | 7 |
Number of Timers/Counters | 1 |
USB | 1 |
Length | 7.0 mm |
Width | 7.0 mm |
Height | 1.45 mm |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Packaging | Tray |
Programmability | Yes |
Program Memory Type | FLASH |
Program Memory Size | 8KB (8K x 8) |
Package / Case | 32-LQFP |
Supplier Device Package | 32-LQFP (7x7) |
PCB changed | 32 |
Pin Count | 32 |
Package Body Material | PLASTIC/EPOXY |
Package Code | LQFP |
Package Equivalence Code | QFP32,.35SQ,32 |
Package Shape | SQUARE |
Package Style | FLATPACK, LOW PROFILE |
Peak Reflow Temperature (Cel) | 220 |
Power Supplies | 5 |
Qualification Status | Not Qualified |
RAM Size | 256 x 8 |
RAM (bytes) | 256 |
ROM (words) | 8192 |
ROM Programmability | FLASH |
Risk Rank | 5.71 |
Speed | 8 MHz |
Seated Height-Max | 1.6 mm |
Supply Voltage-Max | 5.5 V |
Supply Voltage-Min | 4.5 V |
Supply Voltage-Nom | 5.0 V |
Subcategory | Microcontrollers |
Technology | HCMOS |
Temperature Grade | INDUSTRIAL |
Terminal Finish | Tin/Lead (Sn80Pb20) |
Terminal Form | GULL WING |
Terminal Pitch | 0.8 mm |
Terminal Position | QUAD |
Time@Peak Reflow Temperature-Max (s) | 30 |
Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant |
Moisture Sensitivity Level (MSL) | 5A (24 Hours) |
MC68HC908MR8CFA Datasheet PDF Download:
Block Diagram
Fig 1. MCU Block Diagram
Pinouts
Fig. 2 32-pin QFP and 28-pin DIP/SOIC Pin Assignments
Description
The MC68HC908MR8 is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCU). The M68HC08 Family is based on the customer-specified integrated circuit (CSIC) design strategy. All MCUs in the family use the enhanced M68HC08 central processor unit (CPU08) and are available with a variety of modules, memory sizes and types, and package types.
Features
• High-performance M68HC08 architecture
• Fully upward-compatible object code with M6805, M146805, and M68HC05 Families
• 8-MHz internal bus frequency
• 8 Kbytes of on-chip FLASH
• On-chip programming firmware for use with host personal computer
• 256 bytes of on-chip random-access memory (RAM):
• 12-bit, 6-channel center-aligned or edge-aligned pulse-width modulator (PWMMC)
• Serial communications interface module (SCI)
• Two 16-bit, 2-channel timer interface modules (TIMA and TIMB)
• Eight high current sink and source pins (PTA1/ATD1, PTA0/ATD0, PTB6/TCH1B, PTB5/TCH0B, PTB4/TCH1A, PTB3/TCH0A, PTB2/TCLKA, and PTB1/TxD)
• Clock generator module (CGM)
• Digitally filtered low-voltage inhibit (LVI), software selectable for ±5 percent or ±10 percent tolerance
• 10-bit, 4 to 7-channel analog-to-digital converter (ADC)
• System protection features:
– Optional computer operating properly (COP) reset
– Low-voltage detection with optional reset
– Illegal opcode detection with optional reset
– Illegal address detection with optional reset
– Fault detection with optional PWM disabling
• Available packages:
– 32-pin low-profile quad flat pack (LQFP)
– 28-pin dual in-line package (PDIP)
– 28-pin small outline package (SOIC)
• Low-power design, fully static with stop and wait modes
• Break (BRK) module allows single breakpoint setting during in-circuit debugging
• Master reset pin and power-on reset (POR) Features of the CPU08 include:
• Enhanced HC05 programming model
• Extensive loop control functions
• 16 addressing modes (eight more than the M68HC05)
• 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
• C language support
Other data sheets within the file:
Part Number | MC68HC908MR8 |
Description | HC08 HC08 Microcontroller IC 8-Bit 8MHz 8KB (8K x 8) FLASH 32-LQFP (7x7) |
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