MC68HC05P6MDW

The MC68HC05P6MDW belongs to MC68HC05P6 family which is a member of the low-cost, high-performance M68HCO5 Family of 8-bit microcontroller units The M68HC05 Family is based on the customer-specified integrated circuit (CSIC) design strategy. All MCUs in the family use the popular M68HC05 central processor unit (CPU) and are available with a variety of subsystems, memory sizes and types, and package types. On-chip memory of the MC68HC05P6 includes 176 bytes of user RAM and 4672 bytes of user ROM.

The features of MC68HC05P6MDW can be summarized as (1)popular M68HC05 central processor unit; (2)memory-mapped input/output (I/O) registers; (3)4672 bytes of user ROM including 48 bytes of page zero ROM and 16 user vector locations; (4)176 bytes of user RAM; (5)20 I/O port pins and one input-only port pin; (6)on-chip oscillator with crystal or ceramic resonator connections or resistor-capacitor (RC) connections; (7)4-input, 8-bit analog-to-digital converter (ADC); (8)synchronous serial I/O port (SIOP); (9)16-bit capture/compare timer; (10)fully static operation with no minimum clock speed; (11)self-check ROM; (12)computer operating properly (COP) watchdog; (13)power-saving stop (or halt), wait, and data-retention modes; (14)8×8 unsigned multiply instruction; (15)28-pin plastic dual in-line package (PDIP); (16)28-pin small outline integrated circuit (SOIC).

The absolute maximum ratings of MC68HC05P6MDW are (1)supply voltage VDD: -0.3 to +7.0V; (2)lnput voltage VIN: VSS - 0.3 to VDD + 0.3V; (3)current drain per pin (excluding Vgg and Vss) I: 25mA; (4)operating temperature range TA; (5)MC68HC05P6P, DW, (Standard): 0 to +70°C, MCGSHCOSPGCP, CDW, OS (extended): -40 to + 85°C, MC68HC05P6VP, VDW, VS (Automotive): -40 to +105°C, MC68HC05P6MP, MDW, MS (Automotive): -40 to +125°C; (6)storage temperature range TSTG: -65 to +150°C. The MCU contains circuitry that protects the inputs against damage from high staticvoltages; however, do not apply voltages higher than those shown in Table 13-1. Keep VIN and Vgu-r within the range VSS (VIN or VOUT) VDD. Connect unused inputs to the appropriate logic level, either VSS or VDD.