MC68HC705C8ACB Freescale Semiconductor, MC68HC705C8ACB Datasheet - Page 90

• Manufacturer Part Number: MC68HC705C8ACB
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC705C8ACB

• Cpu Family: HC05
• Device Core Size: 8b
• Frequency (max): 2.1MHz
• Interface Type: SCI/SPI
• Program Memory Type: EPROM
• Program Memory Size: 8KB
• Total Internal Ram Size: 304Byte
• # I/os (max): 24
• Number Of Timers - General Purpose: 1
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 3V
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 42
• Package Type: SPDIP
• Lead Free Status / Rohs Status: Not Compliant

Freescale Semiconductor, Inc.
Capture/Compare Timer
EDGE
SELECT/
TCAP
ICRH ($0014)
ICRL ($0015)
DETECT
LOGIC
TRH ($0018)
TRL ($0019)
ATRH ($001A)
ATRL ($001B)
4
16-BIT COUNTER
INTERNAL CLOCK (XTAL
2)
PIN
16-BIT COMPARATOR
CONTROL
TCMP
LOGIC
OCRH ($0016)
OCRL ($0017)
TIMER
INTERRUPT
REQUEST
$0012
TIMER CONTROL REGISTER
TIMER STATUS REGISTER
$0013
INTERNAL DATA BUS
Figure 8-1. Timer Block Diagram
Technical Data
MC68HC705C8A — Rev. 3
90
Capture/Compare Timer
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