MC68302EH16C Freescale Semiconductor, MC68302EH16C Datasheet - Page 86

• Manufacturer Part Number: MC68302EH16C
• Description: IC MPU MULTI-PROTOCOL 132-PQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68302EH16C

• Processor Type: M683xx 32-Bit
• Speed: 16MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 132-MQFP, 132-PQFP
• Controller Family/series: 68K
• Core Size: 32 Bit
• Ram Memory Size: 1152Byte
• Cpu Speed: 16MHz
• No. Of Timers: 3
• Embedded Interface Type: SCP, TDM
• Digital Ic Case Style: PQFP
• Rohs Compliant: Yes
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 16MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 5V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 132
• Package Type: PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

System Integration Block (SIB)
3.5.1 Timer Key Features
The two identical general-purpose timer units have the following features:
3-36
• Maximum Period of 16 Seconds (at 16.67 MHz)
• 60-ns Resolution (at 16.67 MHz)
• Programmable Sources for the Clock Input
• Input Capture Capability
• Output Compare with Programmable Mode for the Output Pin
• Two Timers Cascadable to Form a 32-Bit Timer
• Free Run and Restart Modes
WATCHDOG TIMER
TCN3
TRR3
TMR1
TCN1
TRR1
TCR1
TER1
GENERAL-PURPOSE TIMERS
15
15
15
15
15
15
TIMER 1
PRESCALER
TIMER 2
DIVIDER
REFERENCE REGISTER
REFERENCE REGISTER
CAPTURE REGISTER
TIMER COUNTER
MODE REGISTER
TIMER COUNTER
7
Figure 3-8. Timer Block Diagram
EVENT REGISTER
MODE BITS
MC68302 USER’S MANUAL
CLOCK
0
0
0
0
0
0
0
GENERATOR
DETECTION
DIVIDE BY
CAPTURE
CLOCK
TIMER
256
INTERNAL
MASTER CLOCK/16
OR MASTER CLOCK/1
TIN1
INTERNAL
MASTER CLOCK/16
WDOG
TOUT1
MOTOROLA