sc9s12hy64j0vllr Freescale Semiconductor, Inc, sc9s12hy64j0vllr Datasheet - Page 14

• Manufacturer Part Number: sc9s12hy64j0vllr
• Description: S12 Microcontrollers Mcu 16-bit Hcs12 Cisc 32kb Flash 5v Tray
• Manufacturer: Freescale Semiconductor, Inc

Device Overview MC9S12HY/HA-Family
1.3.2
On-chip flash memory on the MC9S12HY/HA features the following:
1.3.3
1.3.4
1.3.5
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— Accumulator offsets using A, B, or D accumulators
— Automatic index predecrement, preincrement, postdecrement, and postincrement (by –8 to +8)
Up to 64 Kbyte of program flash memory
— 32 data bits plus 7 syndrome ECC (error correction code) bits allow single bit error correction
— Erase sector size 512 bytes
— Automated program and erase algorithm
— User margin level setting for reads
— Protection scheme to prevent accidental program or erase
4 Kbyte data flash space
— 16 data bits plus 6 syndrome ECC (error correction code) bits allow single bit error correction
— Erase sector size 256 bytes
— Automated program and erase algorithm
— User margin level setting for reads
Up to 4 Kbytes of general-purpose RAM, no single cycle misaligned access
Loop control Pierce oscillator using a 4 MHz to 16 MHz crystal
— Current gain control on amplitude output
— Signal with low harmonic distortion
— Low power
— Good noise immunity
— Eliminates need for external current limiting resistor
— Transconductance sized for optimum start-up margin for typical crystals
Trimmable internal reference clock.
— Frequency: 1 MHz
— Trimmed accuracy over –40˚C to +125˚C ambient temperature range: 2.0%
— Trimmed accuracy over –40˚C to +85˚C ambient temperature range: 1.5%
and double fault detection
and double fault detection
On-Chip Flash with ECC
On-Chip SRAM
Main External Oscillator (XOSC)
Internal RC Oscillator (IRC)
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
Freescale Semiconductor