Product Summary

The MC9RS08KA8CWJ is a microcontroller with 8KB flash memory. Its package is 20-SOIC.

Parametrics

Absolute maximum ratings: (1)Supply voltage: –0.3 to 5.8 V; (2)Maximum current into VDD: 120 mA; (3)Digital input voltage: –0.3 to VDD + 0.3; (4)Instantaneous maximum current Single pin limit (applies to all port pins): ±25 mA; (5)Storage temperature range: -55 to 150 ℃.

Features

Features: (1)8-Bit RS08 Central Processor Unit (CPU): Up to 20 MHz CPU at 1.8 V to 5.5 V across temperature range of -40℃ to 85℃; (2)Subset of HC08 instruction set with added BGND instruction; (3)On-Chip Memory: 8 KB flash read/program/erase over full operating voltage and temperature; KA4 has 4 KB flash, 254 byte random-access memory (RAM); KA4 has 126 byte RAM, Security circuitry to prevent unauthorized access to RAM and flash contents; (4)Power-Saving Modes: Wait and stop, Wakeup from power-saving modes using real-time interrupt (RTI), KBI, or ACMP.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MC9RS08KA8CWJ
MC9RS08KA8CWJ
Freescale Semiconductor
8-bit Microcontrollers (MCU) 9RS08KA8 20SOIC
Data Sheet
0-1: $0.56
1-25: $0.48
25-50: $0.46
50-100: $0.38
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MC9RS08KA1
MC9RS08KA1
Other

Data Sheet
Negotiable 
MC9RS08KA1CDB
MC9RS08KA1CDB
Freescale Semiconductor
8-bit Microcontrollers (MCU) 1K FLASH W/ ACMP 62R
Data Sheet
0-1: $0.40
1-25: $0.37
25-50: $0.31
50-100: $0.25
MC9RS08KA1CSC
MC9RS08KA1CSC
Freescale Semiconductor
8-bit Microcontrollers (MCU) 1K FLASH W/ ACMP 62 RAM
Data Sheet
0-1: $0.35
1-25: $0.32
25-50: $0.27
50-100: $0.22
MC9RS08KA1CPC
MC9RS08KA1CPC
Freescale Semiconductor
8-bit Microcontrollers (MCU) 1K FLASH W/ ACMP 62 RAM
Data Sheet
0-1: $0.40
1-25: $0.37
25-50: $0.31
50-100: $0.25
MC9RS08KA1CDBR
MC9RS08KA1CDBR
Freescale Semiconductor
8-bit Microcontrollers (MCU) 1K FLSH W/ACMP 62RAM
Data Sheet
0-1750: $0.29
1750-2500: $0.29
MC9RS08KA1CSCR
MC9RS08KA1CSCR
Freescale Semiconductor
8-bit Microcontrollers (MCU) 1K FLASH W/ ACMP 62 RAM
Data Sheet
0-2500: $0.26