MC68MH360ZP33L Freescale Semiconductor, MC68MH360ZP33L Datasheet - Page 335

• Manufacturer Part Number: MC68MH360ZP33L
• Description: IC MPU 32BIT QUICC 357-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68MH360ZP33L

• Processor Type: M683xx 32-Bit
• Speed: 33MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 357-PBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

7.4 RISC TIMER TABLES
The RISC controller has the ability to control up to 16 timers. These timers are separate from
the four general-purpose timers and baud rate generators in the CPM. The 16 timers are
ideally used in protocols that do not require extreme precision, but in which it is desirable to
off-load the host CPU from having to scan the timer tables that are created in software.
These timers are clocked from an internal timer used only by the RISC.
The features of the RISC timer tables are as follows:
MOTOROLA
• Up to 16 Timers Supported
• Two Timer Modes: One-Shot and Restart
• Maskable Interrupt on Timer Expiration
• Programmable Timer Resolution As Low As 41 s at 25 MHz
• Maximum Timeout Period of 172 Sec at 25 MHz
256 BYTES/PAGE
Freescale Semiconductor, Inc.
Figure 7-4. Parameter RAM Overview
For More Information On This Product,
MC68360 USER’S MANUAL
Go to: www.freescale.com
4k
3k
SCC3/SMC1/IDMA1
SCC4/SMC2/IDMA2
192 BYTES
192 BYTES
192 BYTES
SCC1/MISC
192 BYTES
SCC2/SPI
TOTAL 768 BYTES
RISC Timer Tables
7-11