MC705C8ABE Freescale Semiconductor, MC705C8ABE Datasheet - Page 90

• Manufacturer Part Number: MC705C8ABE
• Description: IC MCU 8BIT 42-SDIP
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC705C8ABE

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 2.1MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: OTP
• Ram Size: 304 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 42-DIP (0.600", 15.24mm)
• Processor Series: HC705C
• Core: HC05
• Data Bus Width: 8 bit
• Data Ram Size: 304 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 2.1 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 1
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

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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