Product Summary

The MC908MR8CDWE is an 8-bit microcontroller. It uses the enhanced M68HC08 central processor unit (CPU08) and are available with a variety of modules, memory sizes and types, and package types.

Parametrics

MC908MR8CDWE absolute maximum ratings: (1)Supply voltage: –0.3 to +6.0 V; (2)Input voltage: VSS –0.3 to VDD +0.3 V; (3)Input high voltage: VDD + 4 maximum V; (4)Maximum current per pin excluding VDD and VSS: ±25 mA; (5)Storage temperature: –55 to +150 ℃; (6)Maximum current out of VSS: 100 mA; (7)Maximum current into VDD: 100 mA.

Features

MC908MR8CDWE features: (1)High-performance M68HC08 architecture; (2)8-MHz internal bus frequency; (3)On-chip programming firmware for use with host personal computer; (4)8 Kbytes of on-chip FLASH; (5)256 bytes of on-chip random-access memory (RAM); (6)12-bit, 6-channel center-aligned or edge-aligned pulse-width modulator (PWMMC); (7)Serial peripheral interface module (SPI); (8)Serial communications interface module (SCI); (9)Two 16-bit, 2-channel timer interface modules; (10)16-bit, 2-channel timer interface module (TIMB); (11)Clock generator module (CGM); (12)Low-voltage inhibit (LVI) module with software selectable trip points; (13)10-bit, 4 to 7-channel analog-to-digital converter (ADC).

Diagrams

MC908MR8CDWE block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MC908MR8CDWE
MC908MR8CDWE
Freescale Semiconductor
8-bit Microcontrollers (MCU) 8 BIT MCU 8K FLASH
Data Sheet
0-1: $4.87
1-25: $4.43
25-100: $3.67
100-500: $3.35
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MC908AB32CFUE
MC908AB32CFUE
Freescale Semiconductor
8-bit Microcontrollers (MCU) 32K FLASH & 512 EE
Data Sheet
0-46: $6.60
46-100: $5.53
100-500: $5.17
500-1000: $4.75
MC908AB32CFUER
MC908AB32CFUER
Freescale Semiconductor
8-bit Microcontrollers (MCU) 32K FLASH & 512 EE
Data Sheet
0-750: $5.30
MC908AB32MFUE
MC908AB32MFUE
Freescale Semiconductor
8-bit Microcontrollers (MCU) 32K FLASH & 512 EE
Data Sheet
0-1: $7.85
1-25: $7.25
25-100: $6.08
100-500: $5.69
MC908AP16ACBE
MC908AP16ACBE
Freescale Semiconductor
8-bit Microcontrollers (MCU) MCU 16K FLSH HS OSC
Data Sheet
0-1: $3.71
1-25: $3.38
25-100: $2.81
100-500: $2.56
MC908AP16ACFAE
MC908AP16ACFAE
Freescale Semiconductor
8-bit Microcontrollers (MCU) MCU 16K FLSH HS OSC
Data Sheet
0-150: $2.81
150-500: $2.56
500-1000: $2.23
1000-2000: $2.15
MC908AB32VFUE
MC908AB32VFUE
Freescale Semiconductor
8-bit Microcontrollers (MCU) 8 BIT MCU 32K FLASH 512E
Data Sheet
Negotiable